Rule History

SID: 2035543 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Mar 21, 2022, 12:00 PM

Message:

ET MALWARE AllaKore RAT Set Keep-Alive Observed

Rule:

alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE AllaKore RAT Set Keep-Alive Observed"; flow:established,to_server; content:"|3c 7c|SETPING|7c|"; fast_pattern; startswith; content:"|3c 7c|END|7c 3e|"; endswith; classtype:attempted-admin; sid:2035543; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_21, deployment Perimeter, confidence High, signature_severity Major, tag RAT, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_22;)

Created:

Mar 21, 2022, 12:00 PM

Updated:

Mar 22, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 4, 2025, 9:34 PM

Filename:

rules/emerging-malware.rules