GuLoader — Örnek SHA256: 5ad19c36 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 5ad19c369d5cf7905ca29c5fe3161328ddf5dd5eeb92c0224cfda5572f1350f7
• MD5: 4404cdc677c17ebcfa0d9a46c4074490

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: 5ad19c369d5cf790"
        threat_level = "medium"
        first_seen = "2025-11-04"
    condition:
        hash.sha256(0, filesize) == "5ad19c369d5cf7905ca29c5fe3161328ddf5dd5eeb92c0224cfda5572f1350f7"
}