GuLoader — Örnek SHA256: 5ab88a2b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 5ab88a2bb3e22d24ab925725bab87d58969d40e0335c309a8c88869f1bebdb18
• MD5: 0c10b7cb0b368d43b08453a7a3681a64

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: 5ab88a2bb3e22d24"
        threat_level = "medium"
        first_seen = "2025-11-08"
    condition:
        hash.sha256(0, filesize) == "5ab88a2bb3e22d24ab925725bab87d58969d40e0335c309a8c88869f1bebdb18"
}