Rule History

SID: 2016507 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 7 • Feb 27, 2013, 12:00 PM

Message:

ET MALWARE W32/Caphaw Requesting Additional Modules From CnC

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/Caphaw Requesting Additional Modules From CnC"; flow:established,to_server; http.uri; content:"/ping.html?r="; fast_pattern; content:!"/utils/"; pcre:"/\x2Fping\x2Ehtml\x3Fr\x3D[0-9]{5,14}$/"; reference:url,www.welivesecurity.com/2013/02/25/caphaw-attacking-major-european-banks-with-webinject-plugin/; classtype:command-and-control; sid:2016507; rev:7; metadata:created_at 2013_02_27, signature_severity Major, updated_at 2020_09_21;)

Created:

Feb 27, 2013, 12:00 PM

Updated:

Sep 21, 2020, 12:00 PM

DB Created:

Feb 27, 2013, 12:00 PM

DB Updated:

Sep 10, 2024, 1:01 PM

Filename:

rules/emerging-malware.rules