""ET TROJAN SSL/TLS Certificate Observed (Maldoc CnC)""
SID: 2027477
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2019_06_14, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2019_06_14
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|55 04 06|"
-
Value: "|02|US"
-
Value: "|55 04 07|"
-
Value: "|20|Regulation Icbm/ST=New York/C=US"
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Value: "|55 04 08|"
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Value: "|0d|New York/C=US"
-
Value: "|55 04 0a|"
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Value: "|37|Appertained Screened/L=Regulation Icbm/ST=New York/C=US"
-
Value: "|55 04 03|"
-
Value: "|53|Cricking Merrily Sandoval/O=Appertained Screened/L=Regulation Icbm/ST=New York/C=US"
Within: 84
PCRE:
Special Options:
- fast_pattern