Talos Rules 2024-05-02
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the malware-cnc, malware-other, os-windows, policy-other and server-webapp rule sets to provide coverage for emerging threats from these technologies.

For information about Snort Subscriber Rulesets available for purchase, please visit the Snort product page.

Change logs

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2092000.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091900.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091801.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091701.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091700.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091601.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091600.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091501.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091401.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091300.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:05:45 UTC

Snort Subscriber Rules Update

Date: 2024-05-02

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091101.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:63369 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63353 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 1:63368 <-> ENABLED <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection (malware-cnc.rules)
 * 1:63362 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63359 <-> DISABLED <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt (server-webapp.rules)
 * 1:63351 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected (os-windows.rules)
 * 1:63366 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63354 <-> DISABLED <-> POLICY-OTHER Apache Airflow Experimental API access attempt (policy-other.rules)
 * 1:63370 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt (malware-other.rules)
 * 1:63355 <-> DISABLED <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt (policy-other.rules)
 * 1:63367 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63365 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63364 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63363 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt (malware-other.rules)
 * 1:63352 <-> DISABLED <-> SERVER-OTHER VMware multiple products privilege escalation attempt (server-other.rules)
 * 3:63358 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture status request detected (policy-other.rules)
 * 3:63361 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone XML service request detected (policy-other.rules)
 * 3:63360 <-> ENABLED <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt (server-webapp.rules)
 * 3:63357 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected (policy-other.rules)
 * 3:63356 <-> ENABLED <-> POLICY-OTHER Cisco IP Phone packet capture request detected (policy-other.rules)

Modified Rules:


 * 1:62851 <-> DISABLED <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt (server-webapp.rules)

2024-05-02 13:10:28 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:28 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.3.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.3.4.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.0.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.1.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.3.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.4.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.5.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.7.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.9.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.11.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.15.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.18.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.20.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.21.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.35.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.44.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt


2024-05-02 13:10:29 UTC

Snort Subscriber Rules Update

Date: 2024-05-01-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.47.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300896 <-> SERVER-OTHER VMware multiple products privilege escalation attempt
* 1:300897 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300898 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300899 <-> MALWARE-OTHER Win.Trojan.IcedID Loader DLL download attempt
* 1:300900 <-> MALWARE-OTHER Win.Trojan.IcedID Powershell Stager download attempt
* 1:63351 <-> OS-WINDOWS Microsoft Windows NTLM tampering attempt detected
* 1:63354 <-> POLICY-OTHER Apache Airflow Experimental API access attempt
* 1:63355 <-> POLICY-OTHER ManageEngine Desktop Central potential backdoor access attempt
* 3:63356 <-> POLICY-OTHER Cisco IP Phone packet capture request detected
* 3:63357 <-> POLICY-OTHER Cisco IP Phone packet capture stop request detected
* 3:63358 <-> POLICY-OTHER Cisco IP Phone packet capture status request detected
* 1:63359 <-> SERVER-WEBAPP PHP unserialize datetimezone object code execution attempt
* 3:63360 <-> SERVER-WEBAPP Cisco IP Phone denial of service attempt
* 3:63361 <-> POLICY-OTHER Cisco IP Phone XML service request detected
* 1:63368 <-> MALWARE-CNC Win.Trojan.IcedID Powershell Stager outbound connection

Modified Rules:

* 1:35053 <-> BROWSER-IE Microsoft Internet Explorer CSVGMarkerElement use after free attempt
* 1:62851 <-> SERVER-WEBAPP Schneider Electric IIoT Monitor frmUpdateSetting directory traversal attempt