Rule History

SID: 2022039 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Nov 5, 2015, 12:00 PM

Message:

ET WEB_CLIENT Possible vBulletin object injection vulnerability Attempt

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Possible vBulletin object injection vulnerability Attempt"; flow:established,to_server; http.uri; content:"/api/hook/decodeArguments"; nocase; content:"arguments="; nocase; content:"|7b|"; distance:0; content:"|3a|"; distance:0; content:"|3b|"; distance:0; content:"free_result"; nocase; distance:0; reference:url,blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.html; classtype:attempted-admin; sid:2022039; rev:3; metadata:created_at 2015_11_05, confidence Medium, signature_severity Major, updated_at 2020_06_09;)

Created:

Nov 5, 2015, 12:00 PM

Updated:

Jun 9, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-web_client.rules