GuLoader — Örnek SHA256: fc0012ce | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: fc0012ce59b26d33a40d2216cc939ac1dcf34850201a0447e7ae020004219233
• MD5: 39266bf5bbdce00c8ac154a53eb4bd7d

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: fc0012ce59b26d33"
        threat_level = "medium"
        first_seen = "2025-12-08"
    condition:
        hash.sha256(0, filesize) == "fc0012ce59b26d33a40d2216cc939ac1dcf34850201a0447e7ae020004219233"
}