""ET INFO DYNAMIC_DNS HTTP Request to a no-ip Domain""
SID: 2013744
Revision: 9
Class Type: misc-activity
Metadata: created_at 2011_10_05, signature_severity Informational, updated_at 2022_12_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: ".no-ip.com|0d 0a|"
-
Value: !"www.no-ip.com|0d 0a|"
Within:
PCRE:
Special Options:
-
http_header
-
nocase
-
http_header
-
nocase