Talos Rules 2019-09-03
This release adds and modifies rules in several categories.

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

Change logs

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

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:


 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

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:


 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091200.

The format of the file is:

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

New Rules:


 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

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:


 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

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:


 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (snort3-browser-ie.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (snort3-server-webapp.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (snort3-browser-ie.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (snort3-browser-ie.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (snort3-server-webapp.rules)
 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (snort3-server-other.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (snort3-server-webapp.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (snort3-browser-other.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (snort3-browser-other.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (snort3-server-webapp.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (snort3-browser-ie.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (snort3-server-webapp.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (snort3-server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2990.

The format of the file is:

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

New Rules:


 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)
 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)

2019-09-03 19:46:57 UTC

Snort Subscriber Rules Update

Date: 2019-09-03

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:


 * 1:51397 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51394 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51404 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)
 * 1:51402 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51398 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP command injection attempt (server-webapp.rules)
 * 1:51396 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51395 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)
 * 1:51393 <-> DISABLED <-> BROWSER-OTHER Mozilla Firefox GeckoActiveXObject exploit attempt (browser-other.rules)
 * 1:51400 <-> DISABLED <-> SERVER-OTHER Heimdal KDC malformed as-req denial of service attempt (server-other.rules)
 * 1:51401 <-> DISABLED <-> BROWSER-IE Microsoft Internet Explorer MSHTML Parsing DoS attempt (browser-ie.rules)
 * 1:51399 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP SQL injection attempt (server-webapp.rules)
 * 1:51403 <-> DISABLED <-> BROWSER-IE Microsoft Edge Chakra JIT BoundFunction NewInstance out of bounds read attempt (browser-ie.rules)

Modified Rules:


 * 1:48837 <-> DISABLED <-> SERVER-WEBAPP ThinkPHP 5.0.23/5.1.31 command injection attempt (server-webapp.rules)