""ET TROJAN Win32/QQPass Checkin""

SID: 2038902

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_19, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_09_19

Reference:

  • md5

  • 8cdd7aa4743a00564663870139ab764a

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: "/work/make_ck.php"

  • Value: "do=get&action=ckone&name=xh&cpu=" Depth: 32

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

source