1.1.71.560.gc21c3367

Author: mrpond

README.md

@@ -11,8 +11,8 @@
     <h4 align="center">A multi-purpose adblocker and skip-bypass for the <strong>Windows</strong> Spotify desktop application.</h4>
     <h5 align="center">Please support Spotify by purchasing premium</h5>
     <p align="center">
-        <strong>Last updated:</strong> 2 October 2021<br>
-        <strong>Last tested version:</strong> 1.1.70.610.g4585142b
+        <strong>Last updated:</strong> 29 October 2021<br>
+        <strong>Last tested version:</strong> 1.1.71.560.gc21c3367
     </p> 
 </center>
 

src/BlockTheSpot.cpp

@@ -3,19 +3,82 @@
 
 #include "stdafx.h"
 
-bool AddDllToBlacklist (const wchar_t* dll_name) { return true; }
+void __stdcall LoadAPI (LPVOID* destination, LPCSTR apiName)
+{
+	if (*destination)
+		return;
+
+	char path[MAX_PATH];
+	//wchar_t windows[MAX_PATH];
+	//GetSystemDirectoryW(windows, MAX_PATH);
+	//wsprintf(path, L"%s\\netutils.dll", windows);
+	wsprintf (path, ".\\chrome_elf.dll.bak");
+	HMODULE hModule = GetModuleHandle (path);
+	if (!hModule && !(hModule = LoadLibrary (path)))
+		return;
+	*destination = GetProcAddress (hModule, apiName);
+}
+
+#define API_EXPORT_ORIG(N) \
+	static LPVOID _##N = NULL;	\
+	char S_##N[] = "" # N; \
+	extern "C" __declspec(dllexport) __declspec(naked) void N ## () \
+	{ \
+		__asm pushad \
+		__asm push offset S_##N \
+		__asm push offset _##N \
+		__asm call LoadAPI \
+		__asm popad \
+		__asm jmp [_##N] \
+	} \
+
+
+API_EXPORT_ORIG (ClearReportsBetween_ExportThunk)
+API_EXPORT_ORIG (CrashForException_ExportThunk)
+API_EXPORT_ORIG (DisableHook)
+API_EXPORT_ORIG (DrainLog)
+API_EXPORT_ORIG (DumpHungProcessWithPtype_ExportThunk)
+API_EXPORT_ORIG (DumpProcessWithoutCrash)
+API_EXPORT_ORIG (GetApplyHookResult)
+API_EXPORT_ORIG (GetBlockedModulesCount)
+API_EXPORT_ORIG (GetCrashReports_ExportThunk)
+API_EXPORT_ORIG (GetCrashpadDatabasePath_ExportThunk)
+API_EXPORT_ORIG (GetHandleVerifier)
+API_EXPORT_ORIG (GetInstallDetailsPayload)
+API_EXPORT_ORIG (GetUniqueBlockedModulesCount)
+API_EXPORT_ORIG (GetUserDataDirectoryThunk)
+API_EXPORT_ORIG (InjectDumpForHungInput_ExportThunk)
+API_EXPORT_ORIG (IsBrowserProcess)
+API_EXPORT_ORIG (IsCrashReportingEnabledImpl)
+API_EXPORT_ORIG (IsThirdPartyInitialized)
+API_EXPORT_ORIG (RegisterLogNotification)
+API_EXPORT_ORIG (RequestSingleCrashUpload_ExportThunk)
+API_EXPORT_ORIG (SetCrashKeyValueImpl)
+API_EXPORT_ORIG (SetMetricsClientId)
+API_EXPORT_ORIG (SetUploadConsent_ExportThunk)
+API_EXPORT_ORIG (SignalChromeElf)
+API_EXPORT_ORIG (SignalInitializeCrashReporting)
+
+#define API_COPY(M, N) \
+	_##N = GetProcAddress(M, #N);
+
+
+/*
+//bool AddDllToBlacklist (const wchar_t* dll_name) { return true; }
 void ClearReportsBetween_ExportThunk (time_t begin, time_t end) {}
 
 int CrashForException_ExportThunk (EXCEPTION_POINTERS* info) {
-	return EXCEPTION_CONTINUE_SEARCH;
+	return UnhandledExceptionFilter (info);
 }
+
+
 void DisableHook () {}
 
-UINT32 DrainLog (UINT8* buffer,
-				 UINT32 buffer_size,
-				 UINT32* log_remaining) {
+uint32_t DrainLog (uint8_t* buffer,
+				   uint32_t buffer_size,
+				   uint32_t* log_remaining) {
+		return 0;
 
-	return 0;
 }
 
 bool DumpHungProcessWithPtype_ExportThunk (HANDLE process_handle,
@@ -25,8 +88,9 @@ bool DumpHungProcessWithPtype_ExportThunk (HANDLE process_handle,
 
 void DumpProcessWithoutCrash (void* task_port) {}
 
-INT32 GetApplyHookResult () { return 0; }
-UINT32 GetBlockedModulesCount () { return 0; }
+int32_t GetApplyHookResult () { return 0; }
+
+uint32_t GetBlockedModulesCount () { return 0; }
 
 size_t GetCrashReports_ExportThunk (void* reports,
 									size_t reports_size) {
@@ -36,36 +100,49 @@ size_t GetCrashReports_ExportThunk (void* reports,
 const wchar_t* GetCrashpadDatabasePath_ExportThunk () {
 	return nullptr;
 }
-void* GetHandleVerifier () {
+
+void* GetHandleVerifier () { return NULL; };
+
+const void* GetInstallDetailsPayload () {
 	return nullptr;
 }
-UINT32 GetInstallDetailsPayload () { return 0; }
-UINT32 GetUniqueBlockedModulesCount () { return 0; }
+
+uint32_t GetUniqueBlockedModulesCount () {
+	return 0;
+}
+
 bool GetUserDataDirectoryThunk (wchar_t* user_data_dir,
 								size_t user_data_dir_length,
 								wchar_t* invalid_user_data_dir,
 								size_t invalid_user_data_dir_length) {
 	return true;
 }
+
 HANDLE InjectDumpForHungInput_ExportThunk (HANDLE process) {
 	return nullptr;
 }
-bool IsBlacklistInitialized () {
-	return false;
+
+bool IsBrowserProcess () {
+	return true;
 }
-bool IsCrashReportingEnabledImpl () {
+
+bool IsCrashReportingEnabledImpl (const void* local_state) {
 	return false;
 }
 bool IsThirdPartyInitialized () {
 	return false;
 }
+
 bool RegisterLogNotification (HANDLE event_handle) {
 	return false;
 }
 void RequestSingleCrashUpload_ExportThunk (const char* local_id) {}
-void SetCrashKeyValueImpl () {}
+void SetCrashKeyValueImpl (const char*, const char*) {}
 void SetMetricsClientId (const char* client_id) {}
+
 void SetUploadConsent_ExportThunk (bool consent) {}
 void SignalChromeElf () {}
 void SignalInitializeCrashReporting () {}
-void SuccessfullyBlocked (const wchar_t** blocked_dlls, int* size) {}
+//void SuccessfullyBlocked (const wchar_t** blocked_dlls, int* size) {}
+
+*/

src/BlockTheSpot.vcxproj

@@ -121,7 +121,6 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="..\README.md" />
-    <None Include="chrome_elf.def" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets" />

src/BlockTheSpot.vcxproj.filters

@@ -13,7 +13,6 @@
     <ClInclude Include="Logger.h" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="chrome_elf.def" />
     <None Include="..\README.md" />
   </ItemGroup>
 </Project>

src/chrome_elf.def

@@ -1,7 +1,6 @@
 LIBRARY	"chrome_elf"
 
 EXPORTS
-AddDllToBlacklist
 ClearReportsBetween_ExportThunk
 CrashForException_ExportThunk
 DisableHook
@@ -17,7 +16,7 @@ GetInstallDetailsPayload
 GetUniqueBlockedModulesCount
 GetUserDataDirectoryThunk
 InjectDumpForHungInput_ExportThunk
-IsBlacklistInitialized
+IsBrowserProcess
 IsCrashReportingEnabledImpl
 IsThirdPartyInitialized
 RegisterLogNotification
@@ -26,5 +25,4 @@ SetCrashKeyValueImpl
 SetMetricsClientId
 SetUploadConsent_ExportThunk
 SignalChromeElf
-SignalInitializeCrashReporting
-SuccessfullyBlocked
+SignalInitializeCrashReporting