""ET TROJAN Orca RAT URI Struct 4""
SID: 2019484
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2014_10_21, updated_at 2014_10_21
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "=2/"
-
Value: !"Referer|3a|"
-
Value: !"Accept-Encoding|3a|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+?(?: MSIE |rv\x3a11)/Hm"
Special Options:
-
http_uri
-
http_header
-
http_header