GuLoader — Örnek SHA256: 37d4c95e | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 37d4c95eafa1774626ca1a1cfa28daa6277b81299cb599f4f823391b173b8e0f
• MD5: 05b4a2d3fd8cbd7dada6dc4f1734a60b

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: 37d4c95eafa17746"
        threat_level = "medium"
        first_seen = "2025-10-10"
    condition:
        hash.sha256(0, filesize) == "37d4c95eafa1774626ca1a1cfa28daa6277b81299cb599f4f823391b173b8e0f"
}