""ET MALWARE ZoomInfo Contact Contributor Install""

SID: 2030515

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 2020_07_14, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_07_14

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET /client/installopen?client_id={"

  • Value: "} HTTP/"

  • Value: "User-Agent|3a 20|NSISDL/1.2 (Mozilla)|0d 0a|"

Within: 7

PCRE:

Special Options:

  • fast_pattern

  • http_header

source