""ET INFO ZIP file exfiltration over raw TCP""
SID: 2035478
Revision: 2
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2022_03_16, deployment Perimeter, performance_impact Moderate, signature_severity Informational, updated_at 2022_03_16
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "PK|03 04|" Depth: 4
-
Value: "|00 00 00|"
Within: 3
PCRE:
Special Options:
- fast_pattern