GuLoader — Örnek SHA256: d544e7d6 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d544e7d6a76b2df6b7980d6f55307464ff3baebfdc6c6e1bc03e6986210f9901
• MD5: 1bc5fef02b5d98319a4265f76e2712b4

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: d544e7d6a76b2df6"
        threat_level = "medium"
        first_seen = "2026-01-09"
    condition:
        hash.sha256(0, filesize) == "d544e7d6a76b2df6b7980d6f55307464ff3baebfdc6c6e1bc03e6986210f9901"
}