GuLoader — Örnek SHA256: d8b86b17 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d8b86b1715fdb7b92a937c7c35bf952488d08de884478bb8cd66ee3317879005
• MD5: 12573405bc4fca639ff9be8299c4c61f

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — the loader may be downloading more malware
2. Analyze every downloaded payload
3. Inspect all network traffic and cut suspicious connections
4. Run a full antivirus scan
5. Consider reimaging the system

YARA Rule Hints

rule GuLoader_SHA256 {
    meta:
        description = "GuLoader sample: d8b86b1715fdb7b9"
        threat_level = "medium"
        first_seen = "2026-06-06"
    condition:
        hash.sha256(0, filesize) == "d8b86b1715fdb7b92a937c7c35bf952488d08de884478bb8cd66ee3317879005"
}