ZwQuerySystemInformation =( long (WINAPI *)(UINT, PVOID, ULONG ,PULONG ))getAPIAddress(L"ntdll.dll",L"NtQuerySystemInformation"); DWORD len;NTSTATUS result;PSYSTEM_PROCESS_INFORMATION spi;BYTE * pBuf;//获取数据长度 result = ZwQuerySystemInformation((UINT)5,NULL,0,&len);pBuf =new BYT...
Computers can process information much ___ than human beings.A. fastB. fasterC.
typedefstruct_SYSTEM_PROCESS_INFORMATION { ULONG NextEntryOffset; ULONG ThreadCount; ULONG Reserved1[6]; LARGE_INTEGER CreateTime; LARGE_INTEGER UserTime; LARGE_INTEGER KernelTime; UNICODE_STRING ProcessName;longBasePriority; ULONG ProcessId; ULONG InheritedFromProcessId; ULONG HandleCount; ULONG Reserv...
为了能实时获取CreateProcess打开进程运行时实时输出的结果,可以将CreateProcess的输出重定向到管道文件,CreateProcess将数据写到管道的写端,在父进程里再从管道的读端就能实时读取数据。 代码语言:javascript 复制 intmy_CreateProcess(){BOOLrun_pipe;PROCESS_INFORMATIONpi;STARTUPINFOsi;BOOLret=FALSE;DWORDflags=CREATE...
{0};PROCESS_INFORMATION pi={0};// 设定管道的安全属性securityAttributes.bInheritHandle=TRUE;securityAttributes.nLength=sizeof(securityAttributes);securityAttributes.lpSecurityDescriptor=NULL;// 创建匿名管道bRet=::CreatePipe(&hReadPipe,&hWritePipe,&securityAttributes,0);if(FALSE==bRet){ShowError("...
通过函数WTSEnumerateProcess()来实现.rar: https://url18.ctfile.com/f/7715018-957884763-311b38?p=6511 (访问密码: 6511) 五、通过NtQuerySystemInformation函数来实现 利用了Native Api的NtQuerySystemInformation函数来实现。没有该函数的导入库,要自己定义,如图: ...
2.2.1 读取进程信息的方法 (Method of Reading Process Information) 进程信息通常存储在 /proc/[pid]/status 文件中,其中 [pid] 是进程 ID。以下是一个 C++ 示例,展示了如何从该文件中读取进程信息。 #include <iostream> #include <fstream> #include <string> int main() { std::string pid = "1"; ...
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此警告指示需要使用 CloseHandle 关闭 CreateProcess 系列函数返回的进程信息句柄。 否则将导致句柄泄漏。 代码分析名称:LEAKING_PROCESS_HANDLE 示例 以下代码将生成此警告: C++ #include<windows.h>#include<stdio.h>voidf( ){ STARTUPINFO si; PROCESS_INFORMATION pi; ZeroMemory( &si,sizeof(si) ); si.cb ...