""ET TROJAN Win32/Neurevt.A/Betabot checkin""

SID: 2017371

Revision: 9

Class Type: trojan-activity

Metadata: created_at 2013_05_16, former_category MALWARE, updated_at 2022_05_03

Reference:

  • md5

  • a0a66dfbdf1ce76782ba20a07a052976

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: !"Referer|3a|"

  • Value: "ps0=" Depth: 4

  • Value: "&ps1="

Within:

PCRE: "/^ps0=[A-F0-9]+\&ps1=[A-F0-9]+($|\&[a-z]s\d=)/P"

Special Options:

  • http_method

  • nocase

  • http_header

  • http_client_body

  • fast_pattern

  • http_client_body

source