GuLoader — Örnek SHA256: d7577f2b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d7577f2b26fdcf537bf6551bf5b7e3e0020bb7b4a538ba9c444a49ad09355034
• MD5: cd1850e4af9151d23923ba7f5079b509

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: d7577f2b26fdcf53"
        threat_level = "medium"
        first_seen = "2026-06-18"
    condition:
        hash.sha256(0, filesize) == "d7577f2b26fdcf537bf6551bf5b7e3e0020bb7b4a538ba9c444a49ad09355034"
}