Rule History

SID: 2019591 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Oct 29, 2014, 12:00 PM

Message:

ET RETIRED PoisonIvy Keepalive to CnC (Operation SMN Variant)

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED PoisonIvy Keepalive to CnC (Operation SMN Variant)"; flow:established,to_server; dsize:48; content:"|52 13 34 da 18 3d 2f 45 a2 09 93 52 01 23 51 e3|"; offset:16; depth:16; reference:md5,ca22207c5441a100437b75d7ce0d3fe2; classtype:command-and-control; sid:2019591; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_10_29, deployment Perimeter, malware_family PoisonIvy, confidence Medium, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;)

Created:

Oct 29, 2014, 12:00 PM

Updated:

Dec 5, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-retired.rules