GuLoader — Örnek SHA256: bd8ff6eb | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: bd8ff6ebbd58786ceb7b9d931c41674058b124d362c7226ed9d0b80f2eb92663
• MD5: 01352ff90624d23d05f6f7f536165b2a

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: bd8ff6ebbd58786c"
        threat_level = "medium"
        first_seen = "2025-11-12"
    condition:
        hash.sha256(0, filesize) == "bd8ff6ebbd58786ceb7b9d931c41674058b124d362c7226ed9d0b80f2eb92663"
}