Zeus — Örnek SHA256: 2b123fa8 | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: Zeus

Zeus, eski büyük trojan'dır.

Threat Indicators (IOC)

• SHA256: 2b123fa8f08714a93a01db03bdf4ecd31d268d5d279900b9c67fec861c2bc11c
• MD5: cc41e556572c9bf5ba045f89198f7b98

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: 2b123fa8f08714a9"
        threat_level = "critical"
        first_seen = "2020-05-11"
    condition:
        hash.sha256(0, filesize) == "2b123fa8f08714a93a01db03bdf4ecd31d268d5d279900b9c67fec861c2bc11c"
}