""ET INFO Base64 Encoded Executable over Raw TCP""
SID: 2051681
Revision: 1
Class Type: misc-activity
Metadata: attack_target Client_and_Server, tls_state plaintext, created_at 2024_03_18, deployment Perimeter, confidence High, signature_severity Major, updated_at 2024_03_18
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "TVqQAAMAAAAEAAAA//8AALgAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" Depth: 76
Within:
PCRE:
Special Options:
-
nocase
-
fast_pattern