""ET MALWARE Adload.Generic Spyware User-Agent (91castInstallKernel)""
SID: 2003640
Revision: 11
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Minor, tag Spyware_User_Agent, updated_at 2019_08_14
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| 91cast"
Within:
PCRE:
Special Options:
-
nocase
-
http_header