Win 事件日志:未记录的 UAC 值

Win 事件日志:未记录的 UAC 值

我查看了一些日志,发现对 AD 机器帐户进行了修改。事件 ID 为4742。事件名称为a computer account was changed.

在日志中,它显示已更改/修改的属性,在这种情况下,它显示更改是对 UAC 值的:

Changed Attributes:

    SAM Account Name:   -

    Display Name:       -

    User Principal Name:    -

    Home Directory:     -

    Home Drive:     -

    Script Path:        -

    Profile Path:       -

    User Workstations:  -

    Password Last Set:  -

    Account Expires:        -

    Primary Group ID:   -

    AllowedToDelegateTo:    -

    Old UAC Value:      0x80

    New UAC Value:      0x81

    User Account Control:   

        Account Disabled

    User Parameters:    -

    SID History:        -

    Logon Hours:        -

    DNS Host Name:      -

    Service Principal Names:    -

如图所示,它将Old_UAC值更改为0x81。问题是,在Microsoft 文档,仅定义了0x80:

ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED
Value: 0x80
The user can send an encrypted password.

我找不到任何参考资料0x81。有人能解释一下吗?

答案1

UserAccountControl 是一个位标志属性。

0x81 包括:

ADS_UF_SCRIPT
ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED

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