Rule History

SID: 2038578 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 1 • Aug 19, 2022, 12:00 PM

Message:

ET MALWARE Successful CargoBay Exfil

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Successful CargoBay Exfil"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/api/agents"; bsize:11; http.user_agent; content:"zload/0.1"; bsize:9; fast_pattern; http.request_body; content:"identity_public_key"; content:"public_prekey_signature"; distance:0; classtype:trojan-activity; sid:2038578; rev:1; metadata:created_at 2022_08_19, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_19;)

Created:

Aug 19, 2022, 12:00 PM

Updated:

Aug 19, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 1, 2025, 8:35 PM

Filename:

rules/emerging-malware.rules