""ET TROJAN Observed Remcos Related Domain (bbhmeetre1ms .freeddns .org in TLS SNI)""

SID: 2052858

Revision: 1

Class Type: trojan-activity

Metadata: tls_state plaintext, created_at 2024_05_23, deployment Perimeter, malware_family Remcos, signature_severity Major, updated_at 2024_05_23

Reference:

• Link

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

• Value: "|16|" Depth: 1

• Value: "|01|"

• Value: "|00 00 1a|.bbhmeetre1ms.freeddns.org"

Within:

PCRE:

Special Options:

source