GuLoader — Örnek SHA256: 9c9dfd3b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 9c9dfd3bc0e86d02ccfa4c70ca85e3027e9b1b20fbe12946dc41bd4ab9e3f584
• MD5: 8f8017178cf80fc33e8d9c6a122a8bac

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: 9c9dfd3bc0e86d02"
        threat_level = "medium"
        first_seen = "2025-09-30"
    condition:
        hash.sha256(0, filesize) == "9c9dfd3bc0e86d02ccfa4c70ca85e3027e9b1b20fbe12946dc41bd4ab9e3f584"
}