AsyncRAT - Sample SHA256: d426ff3c | High Threat Analysis

Cryptographic Identifiers

Malware Family: AsyncRAT

AsyncRAT, 2019'da sızdırılan açık kaynaklı RAT'tır.

Threat Indicators (IOC)

• SHA256: d426ff3cacac38c0a23664f28ce79a070bb331e3c04921bf98653bff6c8b96ef
• MD5: 71b25741db55771dcea876fcbbc60375

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 AsyncRAT_SHA256 {
    meta:
        description = "AsyncRAT sample: d426ff3cacac38c0"
        threat_level = "high"
        first_seen = "2026-05-01"
    condition:
        hash.sha256(0, filesize) == "d426ff3cacac38c0a23664f28ce79a070bb331e3c04921bf98653bff6c8b96ef"
}