GuLoader — Örnek SHA256: 0288db14 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 0288db1418cf2c5f0be529a5e63c4f8b6c04c6be5a61fbc6dde28973cfb8428c
• MD5: a4a84d4ba76194291d540cbadf9a5fd2

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: 0288db1418cf2c5f"
        threat_level = "medium"
        first_seen = "2025-11-10"
    condition:
        hash.sha256(0, filesize) == "0288db1418cf2c5f0be529a5e63c4f8b6c04c6be5a61fbc6dde28973cfb8428c"
}