""ET USER_AGENTS Suspicious User-Agent String (AskPartnerCobranding)""
SID: 2012734
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2011_04_28, deployment Perimeter, signature_severity Major, tag User_Agent, updated_at 2011_04_28
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
- Value: "User-Agent|3a| AskPartner"
Within:
PCRE:
Special Options:
- http_header