CobaltStrike — Örnek SHA256: f6a096a2 | Critical Tehdit Analizi

加密标识符

恶意软件家族: CobaltStrike

Cobalt Strike, kötüye kullanılan C2 framework'üdür.

威胁指标 (IOC)

• SHA256: f6a096a2ef75e4ed6d634418322a80ba471c48594e781db86a99ed870a83c4d6
• MD5: 60f54b4ff02314cf411b778850dba46f

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 CobaltStrike_SHA256 {
    meta:
        description = "CobaltStrike sample: f6a096a2ef75e4ed"
        threat_level = "critical"
        first_seen = "2025-08-03"
    condition:
        hash.sha256(0, filesize) == "f6a096a2ef75e4ed6d634418322a80ba471c48594e781db86a99ed870a83c4d6"
}