""ET INFO DYNAMIC_DNS HTTP Request to a *.mrbasic.com Domain""
SID: 2018365
Revision: 1
Class Type: bad-unknown
Metadata: created_at 2014_04_05, updated_at 2014_04_05
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: ".mrbasic.com"
Within:
PCRE: "/^Host\x3a[^\r\n]+.mrbasic.com(?:\x3a\d{1,5})?\r?$/Hmi"
Special Options:
-
http_header
-
nocase