""ET TROJAN Win32/Backdoor.Dripion External IP Check""
SID: 2022688
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2016_03_30, updated_at 2016_03_30
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: "/"
-
Value: "User-Agent|3a 20|Mozilla/4.0|0d 0a|"
-
Value: "Host|3a 20|www.dawhois.com|0d 0a|"
-
Value: "Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"
Within:
PCRE:
Special Options:
-
http_method
-
http_uri
-
http_header
-
http_header
-
http_header