Rule History

SID: 2013261 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 2 • Jul 13, 2011, 12:00 PM

Message:

ET MOBILE_MALWARE SymbOS/CommDN Downloading Second Stage Malware Binary

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE SymbOS/CommDN Downloading Second Stage Malware Binary"; flow:established,to_server; content:"DGOManagerServer/file/TianXiangServer2.sisx"; nocase; http_uri; reference:url,www.fortiguard.com/encyclopedia/virus/symbos_commdn.a!tr.html; classtype:trojan-activity; sid:2013261; rev:2; metadata:created_at 2011_07_13, signature_severity Major, updated_at 2019_07_26;)

Created:

Jul 13, 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-mobile_malware.rules