GuLoader — Örnek SHA256: 287b94f4 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 287b94f46939fc8364b1f26adbda33661e98753090b7c1d53439c3ff51adf2d1
• MD5: bbb9fae562de1b99851fbe1127468b96

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: 287b94f46939fc83"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "287b94f46939fc8364b1f26adbda33661e98753090b7c1d53439c3ff51adf2d1"
}