BlackGuard - cleaner.exe [5b8d0e35]

Cryptographic Identifiers

Malware Family: BlackGuard

BlackGuard, kapsamlı MaaS stealer'dır.

Threat Indicators (IOC)

• SHA256: 5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda
• MD5: ef8385f6ccc6dc6aa6fa9833e13c1cf3

System Cleanup Guide

1. Disconnect the system from the network immediately
2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
3. Move crypto wallets to a new address and abandon the old ones
4. Start a full scan with up-to-date antivirus
5. Clear saved browser passwords and enable 2FA
6. Sign out of all sessions on every affected service

YARA Rule Hints

rule BlackGuard_SHA256 {
    meta:
        description = "BlackGuard sample: 5b8d0e358948f885"
        threat_level = "high"
        first_seen = "2022-03-06"
    condition:
        hash.sha256(0, filesize) == "5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda"
}