Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Unk.Coinminer Checkin"; flow:established,to_server; content:"|7b 22|CPU_Model|22 3a 22|"; startswith; fast_pattern; content:"|22 2c 22|Elevated|22 3a|"; distance:0; content:"|22|GPU_Model|22 3a 22|"; distance:0; content:"|22|Identity|22 3a 22|"; distance:0; reference:md5,a98df471bde22b7b2d25aae974237363; classtype:coin-mining; sid:2033906; rev:3; metadata:attack_target Client_Endpoint, created_at 2021_09_07, deployment Perimeter, malware_family Win32_Unk_Coinminer, confidence High, signature_severity Major, tag Coinminer, updated_at 2024_12_24, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;)