""ET TROJAN Win32/Unk.Coinminer Checkin""

SID: 2033906

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_09_07, deployment Perimeter, performance_impact Low, signature_severity Major, tag Coinminer, updated_at 2021_09_07, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking

Reference:

  • md5

  • a98df471bde22b7b2d25aae974237363

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|7b 22|CPU_Model|22 3a 22|" Depth: 14

  • Value: "|22 2c 22|Elevated|22 3a|"

  • Value: "|22|GPU_Model|22 3a 22|"

  • Value: "|22|Identity|22 3a 22|"

Within:

PCRE:

Special Options:

  • fast_pattern

source