Rule History

SID: 2013555 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 5 • Sep 10, 2011, 12:00 PM

Message:

ET MALWARE Fivfrom Downloader (Unitrix)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Fivfrom Downloader (Unitrix)"; flow:established,to_server; content:".php?seller="; http_uri; content:"&hash={"; http_uri; pcre:"/hash=\{[a-f0-9]+-/Ui"; classtype:trojan-activity; sid:2013555; rev:5; metadata:created_at 2011_09_10, signature_severity Major, updated_at 2019_07_26;)

Created:

Sep 10, 2011, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules