""ET POLICY Suspicious Invalid HTTP Accept Header of ?""
SID: 2013974
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2011_12_01, updated_at 2012_01_06
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "Accept|3a 20|?"
Within:
PCRE:
Special Options:
- http_header