""ET USER_AGENTS VPNFilter Related UA (Gemini/2.0)""

SID: 2025889

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Server, created_at 2018_07_25, deployment Perimeter, malware_family VPNFilter, performance_impact Low, signature_severity Major, updated_at 2018_07_25

Reference:

• Link

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

• Value: "User-Agent|3a 20|Gemini/2.0|0d 0a|"

Within:

PCRE:

Special Options:

• http_header

source