""ET TROJAN Confucious APT CnC Checkin""
SID: 2041928
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_12_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_12_06
Reference:
-
md5
-
23537d81e9cd285b41185a0e4c3d37c1
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "XOXO"
-
Value: "XOXO"
-
Value: "XOXO|20|Host|20|Name|3a|"
Within: 50
PCRE: "/^(?:[A-F0-9]{2}-){5}[A-F0-9]{2}/R"
Special Options:
- fast_pattern