""ET TROJAN Android Infostealer CnC Check-In""

SID: 2035770

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Mobile_Client, created_at 2022_04_06, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_04_06

Reference:

  • md5

  • 4f5617ec4668e3406f9bd82dfcf6df6b

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: "/socket.io/?" Depth: 12

  • Value: "model="

  • Value: "EIO="

  • Value: "id="

  • Value: "transport="

  • Value: "release="

  • Value: "manf="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source