其中需要用到几个Windows API :CreatePipe, DuplicateHandle, CreateProcess, ReadFile, WriteFile等,函数详解可参见MSDN. 一、编程实现原理 ( C语言) view plaincopy to clipboard #include <windows.h> //定义句柄: 构成stdin管道的两端句柄 HANDLE hStdInRead; //子进程用的stdin的读入端 HANDLE hStdInWrite; ...
pipe=PipeName 使用NPIPE 或 SPIPE 协议时,PipeName 是将用作管道名称的字符串。 每个管道名称应标识唯一的调试服务器。 如果尝试重复使用管道名称,将收到错误消息。 PipeName 不得包含空格或引号。 PipeName 可以包含数字 printf样式格式代码,例如 %x 或%d。 调试器将替换为调试器的进程 ID。 第二个此类代码...
4) 该进程(服务端)接收连接,调用 ImpersonateNamedPipeClient,从而模仿了 SYSTEM 权限的访问令牌 5) 完成提权过程后,停止并删除该服务 先简单的复现一下,然后让我们去日志中一一验证 getsystem 的行为轨迹 第一步:创建命名管道 这一步在 sysmon 中有对应的 EID 17 (Pipe Created) 日志记录,很容易就能观测到 另...
As you interact with Windows PowerShell in the console host application, you should think of each command line as a single pipeline. You enter a command or a series of commands and then press the Enter key to run the pipeline. The output of the last command in the pipeline displays ...
HPCON hPC =0;// Create the in/out pipes:CreatePipe(&inPipePseudoConsoleSide, &inPipeOurSide,NULL,0); CreatePipe(&outPipeOurSide, &outPipePseudoConsoleSide,NULL,0);// Create the Pseudo Console, using the pipesCreatePseudoConsole(
we-dont-need-powershell-exe/try{Pipeline PsPipe = runspace.CreatePipeline;PsPipe.Commands.Add(line);PsPipe.Commands.Add("Out-String");Collection<PSObject> results = PsPipe.Invoke;StringBuilder stringBuilder = new StringBuilder;foreach (PSObject obj in results){stringBuilder.AppendLine(obj.ToString)...
if (line.ToLower() == "exit") { return; } // 参考:https://decoder.cloud/2017/11/02/we-dont-need-powershell-exe/ try { Pipeline PsPipe = runspace.CreatePipeline(); PsPipe.Commands.AddScript(line); PsPipe.Commands.Add("Out-String"); ...
CreateProcess(NULL,pCommandLine,NULL,NULL,TRUE,NULL,NULL,NULL,&si,π))//创建子进程{if(pCommandLine)deletepCommandLine;CloseHandle(pi.hProcess);CloseHandle(pi.hThread);CloseHandle(hReadPipe);CloseHandle(hWritePipe);return1;}std::string strResult;do{cout<<"test.."<<endl;if(!PeekNamedPipe(h...
HANDLE hWritePipe=NULL; SECURITY_ATTRIBUTES sa; sa.nLength=sizeof(sa); sa.bInheritHandle=TRUE; sa.lpSecurityDescriptor=NULL;char*pCommandLine =newTCHAR[0x200];//charszPath[] ="C:\\Windows\\System32\\calc.exe"; CreatePipe(&hReadPipe, &hWritePipe, &sa,0); ...
command-line is the command to run under the debugger -- is the same as -G -g -o -p -1 -d -pd -aDllName sets the default extension DLL -c executes the following debugger command -clines number of lines of output history retrieved by a remote client ...