Rule History

SID: 2017822 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 8 • Dec 10, 2013, 12:00 PM

Message:

ET WEB_SERVER IIS ISN BackDoor Command Get Logpath

Rule:

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER IIS ISN BackDoor Command Get Logpath"; flow:established,to_server; http.uri; content:"isn_logpath"; nocase; fast_pattern; pcre:"/[?&]isn_logpath/i"; reference:url,blog.spiderlabs.com/2013/12/the-curious-case-of-the-malicious-iis-module.html; classtype:trojan-activity; sid:2017822; rev:8; metadata:created_at 2013_12_10, signature_severity Major, updated_at 2020_10_01;)

Created:

Dec 10, 2013, 12:00 PM

Updated:

Oct 1, 2020, 12:00 PM

DB Created:

Dec 10, 2013, 12:00 PM

DB Updated:

Sep 10, 2024, 1:01 PM

Filename:

rules/emerging-web_server.rules