""ET POLICY Self Signed SSL Certificate (SomeOrganizationalUnit)""
SID: 2013659
Revision: 6
Class Type: policy-violation
Metadata: attack_target Client_Endpoint, created_at 2011_09_15, deployment Perimeter, signature_severity Informational, tag SSL_Malicious_Cert, updated_at 2022_03_23
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|16|"
-
Value: "|0b|"
-
Value: "|06 03 55 04 0b|"
-
Value: "|16|SomeOrganizationalUnit"
Within: 23
PCRE:
Special Options:
- fast_pattern