""ET INFO Base64 Encoded powershell.exe in HTTP Response M3""
SID: 2025240
Revision: 1
Class Type: bad-unknown
Metadata: created_at 2018_01_22, updated_at 2018_01_22
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
- Value: "wb3dlcnNoZWxsLmV4Z"
Within:
PCRE:
Special Options:
-
file_data
-
fast_pattern