GuLoader — Örnek SHA256: 0b4df0b1 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 0b4df0b17b6b08a77e2d47bbf10258565531ce7df4c9f454f3e8441d4dffc075
• MD5: be6e2feb5fc79e3322fce7edb44351e7

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: 0b4df0b17b6b08a7"
        threat_level = "medium"
        first_seen = "2025-10-21"
    condition:
        hash.sha256(0, filesize) == "0b4df0b17b6b08a77e2d47bbf10258565531ce7df4c9f454f3e8441d4dffc075"
}