GuLoader — Örnek SHA256: 48f523c6 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 48f523c6335df41cd905843ebea2579080f5d58d1d0ae11e6043e93a5e4afd5a
• MD5: 00b3f28f936731e1715a5a30c54e40b0

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: 48f523c6335df41c"
        threat_level = "medium"
        first_seen = "2025-11-24"
    condition:
        hash.sha256(0, filesize) == "48f523c6335df41cd905843ebea2579080f5d58d1d0ae11e6043e93a5e4afd5a"
}