""ET TROJAN Win32/Qihoo360.J Variant Install Report""

SID: 2031522

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 2021_01_13, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_01_13

Reference:

  • md5

  • 93dc18be56153f41fd1e12b686cca9fe

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: "/v1/client/report"

  • Value: "|5b 7b 22|action|22 3a 22|" Depth: 12

  • Value: "|22 2c 22|device|5f|id|22 3a 22|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

source