GuLoader — Örnek SHA256: df0b7e6b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: df0b7e6b48b85ba8bb53879cc9e1cc3791bb33625000f6617442666776afa51a
• MD5: 59f8525e163b8ccea7398500ca084562

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: df0b7e6b48b85ba8"
        threat_level = "medium"
        first_seen = "2025-10-21"
    condition:
        hash.sha256(0, filesize) == "df0b7e6b48b85ba8bb53879cc9e1cc3791bb33625000f6617442666776afa51a"
}