NanoCore — Örnek SHA256: 89a1c02d | Medium Tehdit Analizi

加密标识符

恶意软件家族: NanoCore

NanoCore, RAT'tır.

威胁指标 (IOC)

• SHA256: 89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28
• MD5: a371163105160672ef74269b3ab49e7e

您可以在 VirusTotal 上验证此样本的所有哈希值。

系统清理指南

1. 将系统从网络断开——拔掉网线，关闭 Wi-Fi
2. 在任务管理器中结束可疑进程
3. 使用 Malwarebytes 或 Kaspersky 进行全盘扫描
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. 在任务计划程序中检查新建的计划任务
6. 使用未感染的设备更改所有账户密码
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA 规则提示

rule NanoCore_SHA256 {
    meta:
        description = "NanoCore sample: 89a1c02dfeab17d2"
        threat_level = "medium"
        first_seen = "2024-02-28"
    condition:
        hash.sha256(0, filesize) == "89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28"
}