""ET TROJAN Win32/Vools Variant CnC Checkin""

SID: 2027470

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_06_13, deployment Perimeter, malware_family Vools, performance_impact Low, signature_severity Major, updated_at 2019_06_13

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: ".html?mac="

  • Value: "&ip="

  • Value: "&host="

  • Value: "&tick="

  • Value: "&c="

Within:

PCRE:

Special Options:

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source