""ET POLICY Possible Trojan File Download bad rar file header (not a valid rar file)""
SID: 2008782
Revision: 4
Class Type: bad-unknown
Metadata: attack_target Client_and_Server, created_at 2010_07_30, deployment Perimeter, former_category POLICY, confidence High, signature_severity Minor, updated_at 2023_05_04
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "Content-Type|3a| application|2f|octet-stream"
-
Value: "|0d 0a 0d 0a 52 61 72 21|"
-
Value: !"|1A 07|"
Within: 2
PCRE:
Special Options:
- http_header