""ET TROJAN Sarwent CnC Command (download)""

SID: 2029822

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: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "|0d 0a|fGRvd25sb2Fkf"

Within:

PCRE:

Special Options:

  • http_stat_code

  • file_data

source