mirror of
https://github.com/vxunderground/MalwareSourceCode.git
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31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
// 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: 516D8B44-4448-4D2C-8B8E-FFBB3FFE472B
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// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00000-msil\Virus.Win32.Expiro.w-69bb73081eac86b8cf86f45e33515d0095855636967076e2b593d7a30cd80a07.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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