GuLoader — Örnek SHA256: ebfd7557 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: ebfd755715d769bf9f0012a3632bb6b42bc6918a70420abc93142ad93adaa59c
• MD5: 9eea78d40d9e3c66e92d3a82f6eeedce

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: ebfd755715d769bf"
        threat_level = "medium"
        first_seen = "2025-09-05"
    condition:
        hash.sha256(0, filesize) == "ebfd755715d769bf9f0012a3632bb6b42bc6918a70420abc93142ad93adaa59c"
}