GuLoader — Örnek SHA256: 50ce8538 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 50ce8538ad3fbae1449bb7c6e7fb4a8d593dad5c87e2a1f332aaa80ce459ef64
• MD5: 9ab4602326beb927310c89572053fa43

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: 50ce8538ad3fbae1"
        threat_level = "medium"
        first_seen = "2025-12-08"
    condition:
        hash.sha256(0, filesize) == "50ce8538ad3fbae1449bb7c6e7fb4a8d593dad5c87e2a1f332aaa80ce459ef64"
}