""ET TROJAN Downloader-5265/Torpig/Anserin/Sinowal Unique UA (MSID)""
SID: 2003590
Revision: 8
Class Type: trojan-activity
Metadata: created_at 2010_07_30, updated_at 2010_11_19
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "User-Agent|3a| MSID ["
Within:
PCRE:
Special Options:
-
nocase
-
http_header