""ET TROJAN PDF 0day Communication - agent UA Feb 14 2013""
SID: 2016411
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2013_02_15, updated_at 2013_02_15
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "/param"
-
Value: "User-Agent|3a| agent|0d 0a|"
-
Value: "Content-Length|3a|"
Within:
PCRE:
Special Options:
-
nocase
-
http_method
-
http_uri
-
fast_pattern
-
http_header
-
http_header