mirror of
https://github.com/vxunderground/MalwareSourceCode.git
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31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
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// Decompiled with JetBrains decompiler
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// Type: Microsoft.InfoCards.SafeCryptoKeyHandle
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// Assembly: infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
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// MVID: ADE0A079-11DB-4A46-8BDE-D2A592CA8DEA
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// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Virus.Win32.Expiro.w-1f15ee7e9f7da02b6bfb4c5a5e6484eb9fa71b82d3699c54bcc7a31794b4a66d.exe
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using System;
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using System.Runtime.ConstrainedExecution;
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using System.Runtime.InteropServices;
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using System.Security;
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namespace Microsoft.InfoCards
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{
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internal class SafeCryptoKeyHandle : SafeHandle
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{
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[SuppressUnmanagedCodeSecurity]
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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[DllImport("advapi32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
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private static extern bool CryptDestroyKey([In] IntPtr hKey);
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private SafeCryptoKeyHandle()
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: base(IntPtr.Zero, true)
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{
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}
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public override bool IsInvalid => IntPtr.Zero == this.handle;
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protected override bool ReleaseHandle() => SafeCryptoKeyHandle.CryptDestroyKey(this.handle);
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}
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}
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