Rule History

SID: 2017464 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4 • Sep 16, 2013, 12:00 PM

Message:

ET MALWARE W32/Hesperus.Banker Tr-mail Variant Sending Data To CnC

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/Hesperus.Banker Tr-mail Variant Sending Data To CnC"; flow:established,to_server; http.uri; content:"/gr-mail/tr-mail.php"; reference:url,blogs.mcafee.com/mcafee-labs/hesperus-evening-star-shines-as-latest-banker-trojan; classtype:command-and-control; sid:2017464; rev:4; metadata:created_at 2013_09_16, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_27;)

Created:

Sep 16, 2013, 12:00 PM

Updated:

Apr 27, 2020, 12:00 PM

DB Created:

Sep 16, 2013, 12:00 PM

DB Updated:

Oct 30, 2025, 9:34 PM

Filename:

rules/emerging-malware.rules