425 lines
11 KiB
C++
425 lines
11 KiB
C++
#include "stdafx.h"
|
|
#include <Wininet.h>
|
|
#pragma comment(lib, "Wininet.lib")
|
|
|
|
LPSTR ValidateDecryptString (LPSTR String, int Len)
|
|
{
|
|
BYTE PreviousChar = 0xAA;
|
|
for (int x = 0; x < Len; x++)
|
|
{
|
|
String[x] ^= PreviousChar;
|
|
PreviousChar = String[x];
|
|
}
|
|
return String;
|
|
}
|
|
|
|
LPSTR ValidateEncryptString (LPSTR String, int Len)
|
|
{
|
|
BYTE EncryptChar = 0xAA;
|
|
for (int x = 0; x < Len; x++)
|
|
{
|
|
BYTE PreviousChar = String[x];
|
|
String[x] ^= EncryptChar;
|
|
EncryptChar = PreviousChar;
|
|
}
|
|
return String;
|
|
}
|
|
|
|
void TestValidBinaryThread ( )
|
|
{
|
|
typedef struct
|
|
{
|
|
BYTE File_md5[16];
|
|
int RunTimes;
|
|
} INVALID_RUN_ITEM;
|
|
|
|
enum { MAX_BAD_DATA = 50, FAILED_CHECK = 0x7FFFFFFF };
|
|
|
|
AUTO_PTR<BYTE> RunData;
|
|
INVALID_RUN_ITEM * RunItems = NULL;
|
|
int RunItemCount = 0;
|
|
bool DefaultResult = true;
|
|
|
|
CPath ModuleFileName(CPath::MODULE_FILE);
|
|
MD5 File_md5(ModuleFileName);
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTraceF(TraceValidate,"v1: %s",File_md5.hex_digest());
|
|
#endif
|
|
|
|
// see if already invalid
|
|
char Subkey[] = "\x84\x5E\x1A\x5C\x02\x4E"; // ".pj64z";
|
|
ValidateDecryptString(Subkey,sizeof(Subkey) - 1);
|
|
|
|
char Subkey2[] = "\xF9\x1C\x09\x12\x03\x16\x13\x17\x19\x0C\x1A\x7C\x02"; // "SOFTWARE\PJ64";
|
|
ValidateDecryptString(Subkey2,sizeof(Subkey2) - 1);
|
|
|
|
CRegistry Registry;
|
|
BOOL bRes = Registry.Open(HKEY_LOCAL_MACHINE,Subkey2,KEY_ALL_ACCESS,true);
|
|
DWORD Length = 0;
|
|
if (bRes)
|
|
{
|
|
Length = Registry.GetValueSize("data");
|
|
|
|
if (Length == -1)
|
|
{
|
|
Length = 0;
|
|
bRes = false;
|
|
}
|
|
|
|
if (bRes && Length > 0)
|
|
{
|
|
DWORD Type;
|
|
RunData = AUTO_PTR<BYTE>(new BYTE[Length]);
|
|
bRes = Registry.GetValue("data",RunData.get(),Length,&Type);
|
|
if (!bRes && Type != REG_BINARY)
|
|
{
|
|
bRes = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!bRes)
|
|
{
|
|
bRes = Registry.Open(HKEY_CLASSES_ROOT,Subkey,KEY_ALL_ACCESS,true);
|
|
if (bRes)
|
|
{
|
|
Length = Registry.GetValueSize("data");
|
|
|
|
if (Length == -1)
|
|
{
|
|
Length = 0;
|
|
bRes = false;
|
|
}
|
|
|
|
if (bRes)
|
|
{
|
|
DWORD Type;
|
|
RunData = AUTO_PTR<BYTE>(new BYTE[Length]);
|
|
bRes = Registry.GetValue("data",RunData.get(),Length,&Type);
|
|
if (!bRes && Type != REG_BINARY)
|
|
{
|
|
bRes = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (bRes && Length > 0)
|
|
{
|
|
RunItems = (INVALID_RUN_ITEM *)RunData.get();
|
|
RunItemCount = Length / sizeof(INVALID_RUN_ITEM);
|
|
|
|
for (int i = 0; i < RunItemCount; i ++)
|
|
{
|
|
if (memcmp(RunItems[i].File_md5,File_md5.raw_digest(),sizeof(RunItems[i].File_md5)) == 0)
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTraceF(TraceValidate,"v2: %d",RunItems[i].RunTimes);
|
|
#endif
|
|
if (RunItems[i].RunTimes >= MAX_BAD_DATA)
|
|
{
|
|
DefaultResult = false;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//test to see if file has already been disabled
|
|
HINTERNET hSession = InternetOpen("project64", INTERNET_OPEN_TYPE_PRECONFIG,NULL, NULL, NULL);
|
|
if (hSession == NULL)
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTrace(TraceValidate,"v3");
|
|
#endif
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
return;
|
|
}
|
|
|
|
#ifdef VALIDATE_BIN_LOCAL
|
|
char Site[] = { "www.local.pj64-emu.com" };
|
|
ValidateEncryptString(Site,sizeof(Site) - 1);
|
|
#else
|
|
char Site[] = { "\xDD\x00\x00\x59\x5e\x1a\x5c\x02\x19\x48\x08\x18\x5b\x4d\x0c\x02" }; //"www.pj64-emu.com"
|
|
#endif
|
|
ValidateDecryptString(Site,sizeof(Site) - 1);
|
|
HINTERNET hConnect = InternetConnect(hSession, Site, 80, "", "", INTERNET_SERVICE_HTTP, 0, (LPARAM)0);
|
|
|
|
if (hConnect == NULL)
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTrace(TraceValidate,"v4");
|
|
#endif
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
InternetCloseHandle (hSession);
|
|
hSession = NULL;
|
|
return;
|
|
}
|
|
|
|
char AcceptText[] = "\xDE\x11\x1D\x0C\x5B\x05"; // "text/*";
|
|
ValidateDecryptString(AcceptText,sizeof(AcceptText) - 1);
|
|
|
|
LPCTSTR lpszAcceptTypes[] =
|
|
{
|
|
AcceptText,
|
|
NULL
|
|
};
|
|
|
|
char szPost[] = { "\xFA\x1F\x1C\x07" }; // "POST"
|
|
ValidateDecryptString(szPost,sizeof(szPost) - 1);
|
|
|
|
// "index.php?option=com_validate_pj64"
|
|
char SiteLoc[] = { "\xc3\x07\x0a\x01\x1d\x56\x5e\x18\x18\x4f\x50\x1f\x04\x1d\x06\x01\x53\x5e\x0c\x02\x32\x29\x17\x0d\x05\x0d\x05\x15\x11\x3a\x2f\x1a\x5c\x02" };
|
|
// char SiteLoc[] = { "index.php?option=com_validate_pj64" };
|
|
|
|
// ValidateEncryptString(SiteLoc,sizeof(SiteLoc) - 1);
|
|
ValidateDecryptString(SiteLoc,sizeof(SiteLoc) - 1);
|
|
|
|
|
|
HINTERNET hRequest = HttpOpenRequest(hConnect, szPost, SiteLoc, NULL, NULL, lpszAcceptTypes, INTERNET_FLAG_PRAGMA_NOCACHE, (LPARAM)0);
|
|
if (hRequest == NULL)
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTrace(TraceValidate,"v5");
|
|
#endif
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
InternetCloseHandle (hRequest);
|
|
return;
|
|
}
|
|
|
|
stdstr ComputerName;
|
|
Length = 260;
|
|
ComputerName.resize(Length);
|
|
GetComputerName((char *)ComputerName.c_str(),&Length);
|
|
|
|
ComputerName.ToLower();
|
|
|
|
stdstr_f PostInfo("1,%s,%s,%s,%s,%s,%s",VALIDATE_BIN_APP,File_md5.hex_digest(),ComputerName.c_str(),VersionInfo(VERSION_PRODUCT_VERSION).c_str(),_Settings->LoadString(Beta_UserName).c_str(),_Settings->LoadString(Beta_EmailAddress).c_str());
|
|
|
|
//"Content-Type: application/x-www-form-urlencoded"
|
|
char ContentType[] = { "\xE9\x2C\x01\x1A\x11\x0B\x1A\x59\x79\x2D\x09\x15\x5F\x1A\x41\x11\x00\x1C\x05\x0A\x02\x15\x1D\x06\x01\x41\x57\x55\x5A\x00\x00\x5A\x4B\x09\x1D\x1F\x40\x58\x07\x1E\x09\x0B\x0D\x0C\x0B\x01\x01" };
|
|
ValidateDecryptString(ContentType,sizeof(ContentType) - 1);
|
|
|
|
|
|
//encrypt PostData
|
|
stdstr_f PostData("%s=","Data");
|
|
BYTE * Input = (BYTE *)PostInfo.c_str();
|
|
BYTE PreviousChar = 0xAA;
|
|
for (size_t x = 0; x < PostInfo.size(); x++)
|
|
{
|
|
PostData += stdstr_f("%02X",(BYTE)(Input[x] ^ PreviousChar));
|
|
PreviousChar = Input[x];
|
|
}
|
|
|
|
BOOL Success = HttpSendRequest(hRequest, ContentType, sizeof(ContentType) - 1, (LPVOID)PostData.c_str(), PostData.length());
|
|
if (!Success)
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTrace(TraceValidate,"v6");
|
|
#endif
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
InternetCloseHandle (hRequest);
|
|
return;
|
|
}
|
|
|
|
|
|
#ifdef VALIDATE_DEBUG
|
|
{
|
|
bool bGotHeaders = true;
|
|
DWORD dwBufferLength = 300;
|
|
std::auto_ptr<BYTE> Headers(new BYTE[dwBufferLength]);
|
|
if (!HttpQueryInfo(hRequest,HTTP_QUERY_RAW_HEADERS,Headers.get(),&dwBufferLength,NULL))
|
|
{
|
|
if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
|
|
{
|
|
Headers.reset(new BYTE[dwBufferLength]);
|
|
if (!HttpQueryInfo(hRequest,HTTP_QUERY_RAW_HEADERS,Headers.get(),&dwBufferLength,NULL))
|
|
{
|
|
bGotHeaders = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (bGotHeaders)
|
|
{
|
|
for (LPCTSTR Header = (LPCTSTR)Headers.get(); Header != NULL && Header[0] != 0; Header += strlen(Header) + 1)
|
|
{
|
|
WriteTraceF(TraceValidate,"v6a: Header: %s",Header);
|
|
}
|
|
} else {
|
|
WriteTrace(TraceValidate,"v6b: Failed to get headers");
|
|
}
|
|
}
|
|
#endif
|
|
|
|
std::auto_ptr<BYTE> WebSiteData;
|
|
DWORD dwRead = 0;
|
|
ULONG DataLen = 0;
|
|
do{
|
|
BYTE SiteData[0x1000];
|
|
memset(SiteData,0,sizeof(SiteData));
|
|
if (!InternetReadFile(hRequest,SiteData,sizeof(SiteData),&dwRead))
|
|
{
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTrace(TraceValidate,"v7");
|
|
#endif
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
InternetCloseHandle (hRequest);
|
|
return;
|
|
}
|
|
|
|
if (dwRead == 0)
|
|
{
|
|
break;
|
|
}
|
|
|
|
std::auto_ptr<BYTE> NewSiteData(new BYTE[DataLen + dwRead + 1]);
|
|
if (DataLen > 0)
|
|
{
|
|
memcpy(NewSiteData.get(),WebSiteData.get(),DataLen);
|
|
}
|
|
memcpy(NewSiteData.get() + DataLen,SiteData,dwRead);
|
|
NewSiteData.get()[DataLen + dwRead] = 0;
|
|
WebSiteData = NewSiteData;
|
|
DataLen += dwRead;
|
|
|
|
} while (dwRead > 0);
|
|
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTraceF(TraceValidate,"v8: %s",WebSiteData.get());
|
|
#endif
|
|
|
|
MD5 Result_md5(WebSiteData.get(),DataLen);
|
|
|
|
int LastRunItem = -1;
|
|
bool bSaveRunInfo = false;
|
|
for (int run = 0; run < RunItemCount; run ++)
|
|
{
|
|
if (memcmp(RunItems[run].File_md5,File_md5.raw_digest(),sizeof(RunItems[run].File_md5)) == 0)
|
|
{
|
|
LastRunItem = run;
|
|
break;
|
|
}
|
|
}
|
|
|
|
#ifdef VALIDATE_DEBUG
|
|
WriteTraceF(TraceValidate,"v9: %s",Result_md5.hex_digest());
|
|
#endif
|
|
//if good MD5
|
|
if (_stricmp(Result_md5.hex_digest(),"FB2CDD258756A5472BD24BABF2EC9F66") == 0) // Good Md5
|
|
{
|
|
if (LastRunItem > 0)
|
|
{
|
|
for (int i = (LastRunItem + 1); i < RunItemCount; i++)
|
|
{
|
|
memcpy(&RunItems[i - 1],&RunItems[i],sizeof(RunItems[i]));
|
|
}
|
|
RunItemCount -= 1;
|
|
bSaveRunInfo = true;
|
|
}
|
|
DefaultResult = true;
|
|
}
|
|
else if (_stricmp(Result_md5.hex_digest(),"9030FF575A9B687DC868B966CB7C02D4") == 0) // Bad MD5
|
|
{
|
|
if (LastRunItem > 0)
|
|
{
|
|
if (RunItems[LastRunItem].RunTimes != FAILED_CHECK)
|
|
{
|
|
RunItems[LastRunItem].RunTimes = FAILED_CHECK;
|
|
bSaveRunInfo = true;
|
|
}
|
|
} else {
|
|
AUTO_PTR<BYTE> NewRunData(new BYTE[(RunItemCount + 1) * sizeof(INVALID_RUN_ITEM)]);
|
|
INVALID_RUN_ITEM * NewRunItems = (INVALID_RUN_ITEM *)NewRunData.get();
|
|
for (int i = 0; i < RunItemCount; i++)
|
|
{
|
|
NewRunItems[i] = RunItems[i];
|
|
}
|
|
LastRunItem = RunItemCount;
|
|
memcpy(NewRunItems[LastRunItem].File_md5,File_md5.raw_digest(),sizeof(NewRunItems[LastRunItem].File_md5));
|
|
NewRunItems[LastRunItem].RunTimes = FAILED_CHECK;
|
|
|
|
RunData = NewRunData;
|
|
RunItems = (INVALID_RUN_ITEM *)RunData.get();
|
|
RunItemCount += 1;
|
|
bSaveRunInfo = true;
|
|
}
|
|
DefaultResult = false;
|
|
}
|
|
else
|
|
{
|
|
if (LastRunItem >= 0)
|
|
{
|
|
if (RunItems[LastRunItem].RunTimes != FAILED_CHECK)
|
|
{
|
|
RunItems[LastRunItem].RunTimes += 1;
|
|
if (RunItems[LastRunItem].RunTimes >= MAX_BAD_DATA)
|
|
{
|
|
DefaultResult = false;
|
|
RunItems[LastRunItem].RunTimes = MAX_BAD_DATA;
|
|
}
|
|
bSaveRunInfo = true;
|
|
}
|
|
} else {
|
|
AUTO_PTR<BYTE> NewRunData(new BYTE[(RunItemCount + 1) * sizeof(INVALID_RUN_ITEM)]);
|
|
INVALID_RUN_ITEM * NewRunItems = (INVALID_RUN_ITEM *)NewRunData.get();
|
|
for (int i = 0; i < RunItemCount; i++)
|
|
{
|
|
NewRunItems[i] = RunItems[i];
|
|
}
|
|
LastRunItem = RunItemCount;
|
|
memcpy(NewRunItems[LastRunItem].File_md5,File_md5.raw_digest(),sizeof(NewRunItems[LastRunItem].File_md5));
|
|
NewRunItems[LastRunItem].RunTimes = 1;
|
|
|
|
RunData = NewRunData;
|
|
RunItems = (INVALID_RUN_ITEM *)RunData.get();
|
|
RunItemCount += 1;
|
|
bSaveRunInfo = true;
|
|
}
|
|
if (RunItems[LastRunItem].RunTimes >= MAX_BAD_DATA)
|
|
{
|
|
DefaultResult = false;
|
|
}
|
|
|
|
}
|
|
|
|
bSaveRunInfo = true;
|
|
if (bSaveRunInfo)
|
|
{
|
|
bRes = Registry.Open(HKEY_CLASSES_ROOT,Subkey,KEY_ALL_ACCESS,true);
|
|
if (bRes)
|
|
{
|
|
bRes = Registry.SetValue("data",(BYTE *)RunData.get(),RunItemCount * sizeof(INVALID_RUN_ITEM),REG_BINARY);
|
|
}
|
|
|
|
if (bRes)
|
|
{
|
|
bRes = Registry.Open(HKEY_LOCAL_MACHINE,Subkey2,KEY_ALL_ACCESS);
|
|
if (bRes)
|
|
{
|
|
Registry.DeleteValue("data");
|
|
}
|
|
}else {
|
|
bRes = Registry.Open(HKEY_LOCAL_MACHINE,Subkey2,KEY_ALL_ACCESS,true);
|
|
if (bRes)
|
|
{
|
|
bRes = Registry.SetValue("data",(BYTE *)RunData.get(),RunItemCount * sizeof(INVALID_RUN_ITEM),REG_BINARY);
|
|
}
|
|
}
|
|
}
|
|
_Settings->SaveBool(Beta_IsValidExe,DefaultResult);
|
|
}
|
|
|
|
void TestValidBinary ( )
|
|
{
|
|
#if defined(EXTERNAL_RELEASE) || defined(VALIDATE_BIN_LOCAL)
|
|
static DWORD ThreadID = 0;
|
|
if (ThreadID == 0)
|
|
{
|
|
HANDLE hThread = CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)TestValidBinaryThread,(LPVOID)NULL,0,&ThreadID);
|
|
CloseHandle(hThread);
|
|
}
|
|
#endif
|
|
}
|