""ET INFO Suspicious File Extension Inbound (.phonk)""
SID: 2042944
Revision: 1
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2022_12_14, deployment Perimeter, deployment SSLDecrypt, signature_severity Informational, updated_at 2022_12_14
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "Content|2d|Disposition|3a 20|attachment|3b 20|filename|3d|"
-
Value: ".phonk|0d 0a|"
Within:
PCRE:
Special Options:
-
http_header
-
http_header
-
fast_pattern