QuasarRAT — Örnek SHA256: 112c066c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: QuasarRAT

QuasarRAT, açık kaynaklı araçtır.

Threat Indicators (IOC)

• SHA256: 112c066c16f726d0f3bcaf0217b9d76c64818e127832d3cf81abdc1d4c080b5a
• MD5: d00b8dedd6cad796f21b5faebdd1b17c

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 QuasarRAT_SHA256 {
    meta:
        description = "QuasarRAT sample: 112c066c16f726d0"
        threat_level = "medium"
        first_seen = "2026-01-05"
    condition:
        hash.sha256(0, filesize) == "112c066c16f726d0f3bcaf0217b9d76c64818e127832d3cf81abdc1d4c080b5a"
}