""ET TROJAN Observed TA444 Domain (docuprivacy .com in TLS SNI)""
SID: 2038942
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_22, deployment Perimeter, signature_severity Major, updated_at 2022_09_22
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
-
Value: "|16|"
-
Value: "|01|"
-
Value: "|00 00|"
-
Value: "|00|"
-
Value: "docuprivacy.com"
Within: 1
PCRE: "/^(?:\x00\x0f|.\x2e)docuprivacy.com/R"
Special Options: