Rule History

SID: 2030995 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Oct 12, 2020, 12:00 PM

Message:

ET SCAN ELF/Mirai Variant User-Agent (Inbound)

Rule:

alert http $EXTERNAL_NET any -> any any (msg:"ET SCAN ELF/Mirai Variant User-Agent (Inbound)"; flow:established,to_server; http.user_agent; content:"JuffHell/"; depth:9; nocase; classtype:attempted-admin; sid:2030995; rev:2; metadata:affected_product Linux, attack_target IoT, created_at 2020_10_12, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_12;)

Created:

Oct 12, 2020, 12:00 PM

Updated:

Oct 12, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 15, 2025, 9:36 PM

Filename:

rules/emerging-scan.rules