""ET TROJAN CozyDuke APT Possible SSL Cert 5""
SID: 2020970
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2015_04_22, deployment Perimeter, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2015_04_22
Reference:
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md5
-
4121414c63079b7fa836be00f8d0a93b
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: from_server,established
Contents:
-
Value: "|16|"
-
Value: "|0b|"
-
Value: "|02 03 5f|"
-
Value: "|55 04 0a|"
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Value: "|1b|*.corp.utilitytelephone.com"
Within: 28
PCRE:
Special Options:
- fast_pattern