Zeus — Örnek SHA256: d83e3f5b | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: Zeus

Zeus, eski büyük trojan'dır.

Threat Indicators (IOC)

• SHA256: d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19
• MD5: 2a4f55e3cee56751331314b2357bac87

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 Zeus_SHA256 {
    meta:
        description = "Zeus sample: d83e3f5b248bc0b1"
        threat_level = "critical"
        first_seen = "2020-06-29"
    condition:
        hash.sha256(0, filesize) == "d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19"
}