Talos Rules 2023-06-01
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the file-identify, file-pdf, indicator-obfuscation, indicator-shellcode 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

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

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:


 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 3:61875 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)
 * 3:61874 <-> ENABLED <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt (file-pdf.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3000.

The format of the file is:

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

New Rules:


 * 1:61865 <-> ENABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (snort3-server-webapp.rules)

Modified Rules:



2023-06-01 12:33:14 UTC

Snort Subscriber Rules Update

Date: 2023-06-01

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2983.

The format of the file is:

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

New Rules:


 * 1:61869 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61868 <-> DISABLED <-> FILE-IDENTIFY sqlite3 magic detected (file-identify.rules)
 * 1:61872 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61871 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61870 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt (indicator-shellcode.rules)
 * 1:61873 <-> DISABLED <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt (indicator-shellcode.rules)
 * 1:61860 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61862 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61859 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Cerbu file download (malware-other.rules)
 * 1:61863 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61864 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)
 * 1:61865 <-> DISABLED <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt (server-webapp.rules)
 * 1:61866 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61867 <-> DISABLED <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt (server-webapp.rules)
 * 1:61861 <-> DISABLED <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt (indicator-obfuscation.rules)

Modified Rules:


 * 1:61840 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt (malware-other.rules)

2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:52 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt


2023-06-01 12:35:53 UTC

Snort Subscriber Rules Update

Date: 2023-05-31-003

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:

* 1:300578 <-> MALWARE-OTHER Win.Trojan.Cerbu file download
* 1:300579 <-> FILE-IDENTIFY sqlite3 magic detected
* 1:300580 <-> INDICATOR-SHELLCODE Windows Donut x64 loader download attempt
* 1:300581 <-> INDICATOR-SHELLCODE Windows Donut x86 loader download attempt
* 1:61861 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61862 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61863 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61864 <-> INDICATOR-OBFUSCATION .zip top-level domain unicode forward slash obfuscation attempt
* 1:61865 <-> SERVER-WEBAPP Zyxel unauthenticated IKEv2 command injection attempt
* 1:61866 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 1:61867 <-> SERVER-WEBAPP TP-Link MiniDLNA remote code execution attempt
* 3:61874 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt
* 3:61875 <-> FILE-PDF TRUFFLEHUNTER TALOS-2023-1747 attack attempt

Modified Rules:

* 1:61840 <-> MALWARE-OTHER Win.Trojan.Horabot phishing attempt