""ET TROJAN Sarwent CnC Response (update_exec)""

SID: 2029819

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 2020_04_06, deployment Perimeter, signature_severity Major, updated_at 2020_04_06

Reference:

  • md5

  • 184614b60a03355c9a4e668d702fb200

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: "/gate/update_exec?command=" Depth: 26

  • Value: "&status="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

source