GuLoader — Örnek SHA256: c3d5e5c5 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: c3d5e5c54b8ad9a1cf27734f03e5c25e457fa5e7f639fe0ca80ffa30de449e54
• MD5: c984349e6144172ae9c12be642ce2d98

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: c3d5e5c54b8ad9a1"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "c3d5e5c54b8ad9a1cf27734f03e5c25e457fa5e7f639fe0ca80ffa30de449e54"
}