mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-22 19:36:11 +00:00
64 lines
2.5 KiB
C#
64 lines
2.5 KiB
C#
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// Decompiled with JetBrains decompiler
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// Type: Microsoft.InfoCards.VerifyHashRequest
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// Assembly: infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
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// MVID: 1D4D5564-A025-490C-AF1D-DF4FBB709D1F
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// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Virus.Win32.Expiro.w-f8f9f26e940480624825f6bddbea86e70fc4aa746c4dd8efa7d98dcb477000ed.exe
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using Microsoft.InfoCards.Diagnostics;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Security.Principal;
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using System.Text;
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namespace Microsoft.InfoCards
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{
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internal class VerifyHashRequest : ClientRequest
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{
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private int m_cryptoSession;
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private byte[] m_hash;
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private string m_hashAlgorithmOid;
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private byte[] m_signature;
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private bool m_verified;
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public VerifyHashRequest(
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Process callingProcess,
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WindowsIdentity callingIdentity,
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IntPtr rpcHandle,
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Stream inArgs,
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Stream outArgs)
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: base(callingProcess, callingIdentity, rpcHandle, inArgs, outArgs)
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{
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this.m_cryptoSession = 0;
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this.m_hash = (byte[]) null;
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this.m_hashAlgorithmOid = (string) null;
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this.m_signature = (byte[]) null;
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this.m_verified = false;
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}
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protected override void OnMarshalInArgs()
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{
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BinaryReader reader = (BinaryReader) new InfoCardBinaryReader(this.InArgs, Encoding.Unicode);
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this.m_cryptoSession = reader.ReadInt32();
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int count1 = reader.ReadInt32();
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this.m_hash = reader.ReadBytes(count1);
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int count2 = reader.ReadInt32();
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this.m_signature = reader.ReadBytes(count2);
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this.m_hashAlgorithmOid = Utility.DeserializeString(reader);
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InfoCardTrace.ThrowInvalidArgumentConditional(0 == this.m_cryptoSession, "cryptoSession");
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InfoCardTrace.ThrowInvalidArgumentConditional(this.m_hash == null || 0 == this.m_hash.Length, "hash");
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InfoCardTrace.ThrowInvalidArgumentConditional(this.m_signature == null || 0 == this.m_signature.Length, "signature");
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InfoCardTrace.ThrowInvalidArgumentConditional(null == this.m_hashAlgorithmOid, "hashAlgorithmOid");
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}
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protected override void OnProcess() => this.m_verified = ((AsymmetricCryptoSession) CryptoSession.Find(this.m_cryptoSession, this.CallerPid, this.RequestorIdentity.User)).VerifyHash(this.m_hash, this.m_hashAlgorithmOid, this.m_signature);
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protected override void OnMarshalOutArgs()
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{
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BinaryWriter binaryWriter = new BinaryWriter(this.OutArgs, Encoding.Unicode);
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binaryWriter.Write(this.m_verified);
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binaryWriter.Flush();
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}
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}
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}
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