GuLoader - Sample SHA256: 30b62148 | Medium Threat Analysis

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 30b621487d030203a584c14d1c4d5e7cbc120ab337b4fb30b7f6706f1b460950
• MD5: 7a0f5af5800ab5078de44b66a9a67d9b

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: 30b621487d030203"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "30b621487d030203a584c14d1c4d5e7cbc120ab337b4fb30b7f6706f1b460950"
}