GuLoader — Örnek SHA256: 0beef64a | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 0beef64ae4511b59c647c138f0ea75df9d380997bdb42586cdd3f5db748402ef
• MD5: c101af15e02c4a6ed5200f29c96540d6

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: 0beef64ae4511b59"
        threat_level = "medium"
        first_seen = "2025-09-05"
    condition:
        hash.sha256(0, filesize) == "0beef64ae4511b59c647c138f0ea75df9d380997bdb42586cdd3f5db748402ef"
}