""ET TROJAN Hupigon User Agent Detected (RAV1.23)""
SID: 2007661
Revision: 5
Class Type: trojan-activity
Metadata: created_at 2010_07_30, updated_at 2013_05_01
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| RAV"
Within:
PCRE: "/^User-Agent\x3a RAV\d.\d\d/Hm"
Special Options:
- http_header