GuLoader — Örnek SHA256: bdd4e38a | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: bdd4e38a34424df25056abc01d4d22e7ae82716ba78e14dd132c6892e1527e85
• MD5: dad4299bac7d0340e766d89306f67e2c

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: bdd4e38a34424df2"
        threat_level = "medium"
        first_seen = "2025-08-25"
    condition:
        hash.sha256(0, filesize) == "bdd4e38a34424df25056abc01d4d22e7ae82716ba78e14dd132c6892e1527e85"
}