""ET INFO Suspicious Use of rzd URL Shortener Service""
SID: 2031647
Revision: 2
Class Type: policy-violation
Metadata: created_at 2021_02_22, updated_at 2021_02_22
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "HEAD"
-
Value: "Host|3a 20|rzd.ac|0d 0a|"
Within:
PCRE:
Special Options:
-
http_method
-
fast_pattern
-
http_header