Grandoreiro — Örnek SHA256: 62fb0463 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Grandoreiro

Grandoreiro, Latin Amerika'yı hedefler.

Threat Indicators (IOC)

• SHA256: 62fb046372d16c11c57747723db6645ca6686cc5faed03335c04d98a5db78a84
• MD5: a944b8bcfc156f0ad6b52a8553b5fa09

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
2. Terminate suspicious processes from Task Manager
3. Run a full system scan with Malwarebytes or Kaspersky
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. Review newly created tasks in Task Scheduler
6. Change all your account passwords from a clean device
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule Grandoreiro_SHA256 {
    meta:
        description = "Grandoreiro sample: 62fb046372d16c11"
        threat_level = "high"
        first_seen = "2026-06-12"
    condition:
        hash.sha256(0, filesize) == "62fb046372d16c11c57747723db6645ca6686cc5faed03335c04d98a5db78a84"
}