Talos Rules 2021-12-10
This release adds and modifies rules in several categories.

Talos is releasing updates to SIDs 58726, 58730, 58732 and six new SIDs 58734-58739 to address CVE-2021-44228, an RCE vulnerability in the Apache Log4j API.

Talos has added and modified multiple rules in the server-other rule sets to provide coverage for emerging threats from these technologies.

Change logs

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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

The format of the file is:

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

New Rules:


 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (snort3-server-other.rules)

2021-12-11 03:58:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-10

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:


 * 1:58735 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58737 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58734 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58738 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58739 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58736 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

Modified Rules:


 * 1:58726 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58730 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)
 * 1:58732 <-> ENABLED <-> SERVER-OTHER Apache Log4j logging remote code execution attempt (server-other.rules)

2021-12-11 04:01:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:03 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:04 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:05 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt


2021-12-11 04:01:05 UTC

Snort Subscriber Rules Update

Date: 2021-12-11-001

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

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:58734 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58735 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58736 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58737 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58738 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58739 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt

Modified Rules:

* 1:58726 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58730 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt
* 1:58732 <-> SERVER-OTHER Apache Log4j logging remote code execution attempt