""ET TROJAN RKO Remote File Upload Attempt""
SID: 2037870
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_07_29, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_07_29
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "/mh/upload.php"
-
Value: "name|3d 22|filename|22|"
-
Value: "apinew.txt"
-
Value: "name|3d 22|foldername|22|"
-
Value: "Files"
-
Value: "name|3d 22|data|22|"
-
Value: "name|3d 22|send|22|"
-
Value: "Send"
-
Value: "/mh/ftp/remote.htm|0d 0a|"
Within:
PCRE: "/^Referer\x3a\x20[^\r\n]+\/mh\/ftp\/remote.htm/Hmi"
Special Options:
-
http_method
-
http_uri
-
http_client_body
-
fast_pattern
-
http_client_body
-
http_client_body
-
http_client_body
-
http_client_body
-
http_client_body
-
http_client_body
-
http_header