""ET TROJAN W32/Trickbot C2 (networkDll module)""

SID: 2032217

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 2018_04_03, deployment Perimeter, malware_family TrickBot, signature_severity Major, updated_at 2018_04_03

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: "boundary=Arasfjasu7|0d 0a|"

  • Value: "name=|22|proclist|22|"

  • Value: !"Referer"

  • Value: !"Accept"

Within:

PCRE:

Special Options:

  • http_method

  • http_header

  • http_client_body

  • http_header

  • http_header

source