""ET CURRENT_EVENTS Balada Domain in TLS SNI (bestresulttostart .com)""

SID: 2051949

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_04_05, deployment Perimeter, malware_family BALADA, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, updated_at 2024_04_05, reviewed_at 2024_08_20

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: "bestresulttostart.com"

Within: 1

PCRE: "/^(?:\x00\x15|.\x2e)bestresulttostart.com/R"

Special Options:

source