""ET CURRENT_EVENTS TDS checkResult Request - Observed Leading to CryptoClipper""
SID: 2044908
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_04_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag TDS, updated_at 2023_04_17
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: ".php"
-
Value: "x-rid|3a 20|"
-
Value: "x-ohost|3a 20|"
Within:
PCRE: "/^x-ohost\x3a\x20[^\r\n]+\r\n$/Hm"
Special Options:
-
http_method
-
http_uri
-
http_header
-
http_header
-
fast_pattern