""ET INFO Possible EXE Download From Suspicious TLD (.top) - set""
SID: 2023455
Revision: 1
Class Type: misc-activity
Metadata: affected_product Any, attack_target Client_and_Server, created_at 2016_10_27, signature_severity Minor, updated_at 2016_10_27
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: ".top|0d 0a|"
Within:
PCRE: "/^Host\x3a[^\r\n]+.top(?:\x3a\d{1,5})?\r?$/Hmi"
Special Options:
- http_header