AsyncRAT - Sample SHA256: 2b125840 | High Threat Analysis

Cryptographic Identifiers

Malware Family: AsyncRAT

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

Threat Indicators (IOC)

• SHA256: 2b125840b1f69be0cd1652e051dca93eb9ee54a3c86494054fd061bca877492f
• MD5: 5a0a4b6e16b83284358672c9a31a2861

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: 2b125840b1f69be0"
        threat_level = "high"
        first_seen = "2026-05-21"
    condition:
        hash.sha256(0, filesize) == "2b125840b1f69be0cd1652e051dca93eb9ee54a3c86494054fd061bca877492f"
}