Rule History

SID: 2013141 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Jun 30, 2011, 12:00 PM

Message:

ET MOBILE_MALWARE SymbOS/Yxes Plugucsrv.sisx File Download

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE SymbOS/Yxes Plugucsrv.sisx File Download"; flow:established,to_server; content:"plugucsrv.sisx"; http_uri; fast_pattern:only; reference:url,blog.fortinet.com/symbosyxes-goes-version-2/; classtype:trojan-activity; sid:2013141; rev:3; metadata:created_at 2011_06_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Jun 30, 2011, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 7, 2025, 9:34 PM

Filename:

rules/emerging-mobile_malware.rules