""ET TROJAN [TGI] Py.Machete HTTP CnC Exfil""

SID: 2027887

Revision: 4

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_08_15, deployment Perimeter, malware_family Machete, performance_impact Moderate, signature_severity Major, updated_at 2019_08_16

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "namepc="

  • Value: "nadir="

  • Value: "menrut0="

  • Value: "menfile0="

  • Value: "mens0="

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_header

source