Sliver — Örnek SHA256: b5fef182 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Sliver

Sliver, Cobalt Strike alternatifidir.

Threat Indicators (IOC)

• SHA256: b5fef182f182780685dbfa12de2289be5db9b8889f6df5974e2461adb6d42fc9
• MD5: 9dd47058b62bc75c260ffe68658cab7a

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 Sliver_SHA256 {
    meta:
        description = "Sliver sample: b5fef182f1827806"
        threat_level = "high"
        first_seen = "2025-09-13"
    condition:
        hash.sha256(0, filesize) == "b5fef182f182780685dbfa12de2289be5db9b8889f6df5974e2461adb6d42fc9"
}