""ET WEB_SERVER Possible Cookie Based BackDoor Used in Drupal Attacks""
SID: 2019627
Revision: 2
Class Type: attempted-user
Metadata: created_at 2014_11_03, updated_at 2018_12_05
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HTTP_SERVERS
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "preg_replace"
Within:
PCRE:
Special Options:
-
http_cookie
-
nocase