""ET TROJAN Cobalt Strike Beacon (Amazon Profile) M2""

SID: 2032353

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_03_30, deployment Perimeter, signature_severity Major, tag c2, updated_at 2021_03_30, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel

Reference:

  • md5

  • 5ac5656269d2dd45405a153dca591ede

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/g/rfer=nmn_fr_gees_1/42-332638-0264389/field-keywords=toys"

  • Value: "skin=noskin|3b|" Depth: 12

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_cookie

source