""ET TROJAN Pay2Key Ransomware - Sending RSA Key""

SID: 2031192

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_11_09, deployment Perimeter, deployment Internal, signature_severity Major, tag Ransomware, updated_at 2020_11_09, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: any

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|10 10 00 00 00 00 14 01 00 00 06 02 00 00 00 a4 00 00 52 53 41 31 00 08 00 00 01 00 01 00|" Depth: 30

Within:

PCRE:

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