Flubot — Örnek SHA256: d6d2b6de | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: Flubot

FluBot, SMS ile yayılan Android trojanıdır.

Threat Indicators (IOC)

• SHA256: d6d2b6de7856b8cb1dc803b7ea26cc7982d4f22b4cbd890c1dfe4faf14ed319d
• MD5: 5fcd8c59f18c7d20f46b21409ecd5b9d

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
2. Terminate suspicious processes from Task Manager
3. Run a full system scan with Malwarebytes or Kaspersky
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. Review newly created tasks in Task Scheduler
6. Change all your account passwords from a clean device
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule Flubot_SHA256 {
    meta:
        description = "Flubot sample: d6d2b6de7856b8cb"
        threat_level = "critical"
        first_seen = "2021-04-27"
    condition:
        hash.sha256(0, filesize) == "d6d2b6de7856b8cb1dc803b7ea26cc7982d4f22b4cbd890c1dfe4faf14ed319d"
}