QuasarRAT - Deep Static Analysis (25dd129a)

Cryptographic Identifiers

Malware Family: QuasarRAT

QuasarRAT, açık kaynaklı yönetim aracıdır.

Threat Indicators (IOC)

• SHA256: 25dd129a4822566f38545a37e1120533266fa1a9b895f8605f5b9364744da42c
• MD5: 0afe00aa7694327af29efafc15336b82

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: 25dd129a4822566f"
        threat_level = "medium"
        first_seen = "2026-06-26"
    condition:
        hash.sha256(0, filesize) == "25dd129a4822566f38545a37e1120533266fa1a9b895f8605f5b9364744da42c"
}