""ET TROJAN Instagram Like Bot (like4u) CnC Activity M1""

SID: 2028915

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 2019_10_28, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2019_10_28

Reference:

  • md5

  • 673652533091319b83a02fd82026f826

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: "/client/instagram_native/"

Within:

PCRE: "/\/client\/instagram_native\/(?:likes|check|login_status).json\?/U"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source