Snort - Network Intrusion Detection & Prevention System

Talos Rules 2020-03-12

This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the and os-windows 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

29151

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

29150

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091500.

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

29141

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

29130

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)

29111

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)

3000

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)

Modified Rules:


 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (snort3-malware-other.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (snort3-malware-other.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)
 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (snort3-os-windows.rules)

2983

2020-03-12 22:42:13 UTC

Snort Subscriber Rules Update

Date: 2020-03-12

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

The format of the file is:

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

New Rules:


 * 1:53447 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53448 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)

Modified Rules:


 * 1:53425 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33942 <-> DISABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53427 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:33943 <-> ENABLED <-> MALWARE-OTHER Executable control panel file download request (malware-other.rules)
 * 1:53426 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)
 * 1:53428 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SMB srv2.sys remote code execution attempt (os-windows.rules)