Grandoreiro — Örnek SHA256: d6c5f1ca | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Grandoreiro

Grandoreiro, LA bankacılık trojanıdır.

Threat Indicators (IOC)

• SHA256: d6c5f1caf50e9c77571ef19c774c6b2012542453ad38f3d52c94c965661411a5
• MD5: fa32b9a5afe1b0035ef35cf9c5b78ba3

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: d6c5f1caf50e9c77"
        threat_level = "high"
        first_seen = "2026-02-13"
    condition:
        hash.sha256(0, filesize) == "d6c5f1caf50e9c77571ef19c774c6b2012542453ad38f3d52c94c965661411a5"
}