""ET INFO Tor2Web .onion Proxy Service SSL Cert (1)""
SID: 2016806
Revision: 7
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2013_05_02, deployment Perimeter, signature_severity Informational, tag TOR_Proxy, updated_at 2023_04_20
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|06 03 55 04 03|"
-
Value: "*.tor2web."
Within: 10
PCRE:
Special Options:
-
nocase
-
fast_pattern