""ET MOBILE_MALWARE Observed Android Vultur/brunhilda Related Domain (cloudmiracle .store in TLS SNI)""

SID: 2051895

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Mobile_Client, created_at 2024_04_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_02, reviewed_at 2024_05_02

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|"

• Value: "|01|"

• Value: "|00 00 12|cloudmiracle.store"

Within: 8

PCRE:

Special Options:

• fast_pattern

source