""ET MALWARE Win32/Adware.Adposhel.A Checkin 5""

SID: 2025094

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 2017_12_01, deployment Internet, malware_family Adposhel, performance_impact Moderate, signature_severity Major, tag Adware, updated_at 2019_08_14

Reference:

  • md5

  • f0e02ba660cfcb122b89bc780a6555ac

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: "/q/" Depth: 3

  • Value: "Connection|3a| Close|0d 0a|"

  • Value: "Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"

  • Value: !"Accept"

  • Value: !"Referer|3a|"

  • Value: "q=" Depth: 2

Within:

PCRE: "/^q=[a-zA-Z0-9_-]+$/P"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • nocase

  • http_header

  • http_header

  • nocase

  • http_header

  • http_client_body

source