QakBot - Calculation-of-costs-420154163.zip [32775918]

加密标识符

恶意软件家族: QakBot

QakBot, 15 yıllık bankacılık trojanıdır.

威胁指标 (IOC)

• SHA256: 32775918ae677e2e42b6997b9f1b0634d17d5d0ae641d37ad6d812d40ea4ff66
• MD5: 9d90056456cdc49908d7b9a29fc0a23a

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 QakBot_SHA256 {
    meta:
        description = "QakBot sample: 32775918ae677e2e"
        threat_level = "critical"
        first_seen = "2023-06-08"
    condition:
        hash.sha256(0, filesize) == "32775918ae677e2e42b6997b9f1b0634d17d5d0ae641d37ad6d812d40ea4ff66"
}