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Merge remote-tracking branch 'origin/3.9.2.23-v3'

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This commit is contained in:
hugy 2023-04-27 08:38:24 +08:00
commit a4540117e3
13 changed files with 370 additions and 55 deletions
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198
source/ConsoleApplication.cc
View File

@ -771,6 +771,128 @@ error:
return result;
}
int InjectDllAndStartHttpByPid(unsigned int pid, wchar_t* szDllPath, DWORD port)
{
if(!EnableDebugPrivilege()){
return 0;
}
int result = 0;
HANDLE hRemoteThread = NULL;
LPTHREAD_START_ROUTINE lpSysLibAddr = NULL;
HINSTANCE__* hKernelModule = NULL;
LPVOID lpRemoteDllBase = NULL;
HANDLE hProcess;
size_t ulDllLength;
wchar_t* dllName = (wchar_t*)L"wxhelper.dll";
size_t dllNameLen = wcslen(dllName) * 2 + 2;
char* funcName = (char* )"http_start";
size_t funcNameLen = strlen(funcName) + 1;
HANDLE hStartHttp = NULL;
LPVOID portAddr = NULL;
HANDLE getProcThread = NULL;
LPVOID paramsAddr = NULL;
LPVOID param1Addr = NULL;
LPVOID param2Addr = NULL;
LPVOID GetProcFuncAddr = NULL;
DWORD params[2] = { 0 };
ulDllLength = (wcslen(szDllPath) + 1) * sizeof(wchar_t);
hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
if (!hProcess) {
goto error;
}
lpRemoteDllBase = VirtualAllocEx(hProcess, NULL, ulDllLength, MEM_COMMIT, PAGE_READWRITE);
if (lpRemoteDllBase)
{
if (WriteProcessMemory(hProcess, lpRemoteDllBase, szDllPath, ulDllLength, NULL)
&& (hKernelModule = GetModuleHandleW(L"kernel32.dll")) != 0
&& (lpSysLibAddr = (LPTHREAD_START_ROUTINE)GetProcAddress(hKernelModule, "LoadLibraryW")) != 0
&& (hRemoteThread = CreateRemoteThread(hProcess, NULL, 0, lpSysLibAddr, lpRemoteDllBase, 0, NULL)) != 0)
{
WaitForSingleObject(hRemoteThread, INFINITE);
GetProcFuncAddr = FillAsmCode(hProcess);
param1Addr = VirtualAllocEx(hProcess, NULL, dllNameLen, MEM_COMMIT, PAGE_READWRITE);
if (param1Addr) {
SIZE_T dwWriteSize;
BOOL bRet = WriteProcessMemory(hProcess, (LPVOID)param1Addr, dllName, dllNameLen, &dwWriteSize);
if (!bRet) {
goto error;
}
}
param2Addr = VirtualAllocEx(hProcess, NULL, funcNameLen, MEM_COMMIT, PAGE_READWRITE);
if (param2Addr) {
SIZE_T dwWriteSize;
BOOL bRet = WriteProcessMemory(hProcess, (LPVOID)param2Addr, funcName, funcNameLen, &dwWriteSize);
if (!bRet) {
goto error;
}
}
params[0] = (DWORD)param1Addr;
params[1] = (DWORD)param2Addr;
paramsAddr = VirtualAllocEx(hProcess, NULL, sizeof(params), MEM_COMMIT, PAGE_READWRITE);
if (paramsAddr) {
SIZE_T dwWriteSize;
BOOL bRet = WriteProcessMemory(hProcess, (LPVOID)paramsAddr, &params[0], sizeof(params), &dwWriteSize);
if (!bRet) {
goto error;
}
}
DWORD dwRet = 0;
getProcThread = CreateRemoteThread(hProcess, NULL, 0, (LPTHREAD_START_ROUTINE)GetProcFuncAddr, paramsAddr, 0, NULL);
if (getProcThread)
{
WaitForSingleObject(getProcThread, INFINITE);
GetExitCodeThread(getProcThread, &dwRet);
if (dwRet) {
hStartHttp = CreateRemoteThread(hProcess, NULL, 0, (LPTHREAD_START_ROUTINE)dwRet, (LPVOID)port, 0, NULL);
WaitForSingleObject(hStartHttp, INFINITE);
result = 1;
}
}
}
}
error:
if (hRemoteThread) {
CloseHandle(hRemoteThread);
}
if (getProcThread) {
CloseHandle(getProcThread);
}
if (hStartHttp) {
CloseHandle(hStartHttp);
}
if (lpRemoteDllBase) {
VirtualFreeEx(hProcess, lpRemoteDllBase, ulDllLength, MEM_DECOMMIT | MEM_RELEASE);
}
if (param1Addr) {
VirtualFreeEx(hProcess, param1Addr, dllNameLen, MEM_DECOMMIT | MEM_RELEASE);
}
if (param2Addr) {
VirtualFreeEx(hProcess, param1Addr, funcNameLen, MEM_DECOMMIT | MEM_RELEASE);
}
if (paramsAddr) {
VirtualFreeEx(hProcess, param1Addr, sizeof(params), MEM_DECOMMIT | MEM_RELEASE);
}
if (GetProcFuncAddr) {
VirtualFreeEx(hProcess, GetProcFuncAddr, sizeof(GetProcAddressAsmCode), MEM_DECOMMIT | MEM_RELEASE);
}
CloseHandle(hProcess);
return result;
}
int InjectDll(wchar_t* szPName, wchar_t* szDllPath)
{
if(!EnableDebugPrivilege()){
@ -825,6 +947,58 @@ int InjectDll(wchar_t* szPName, wchar_t* szDllPath)
return result;
}
int InjectDllByPid(unsigned int pid, wchar_t* szDllPath)
{
if(!EnableDebugPrivilege()){
return 0;
}
int result = 0;
HANDLE hRemoteThread;
LPTHREAD_START_ROUTINE lpSysLibAddr;
HINSTANCE__* hKernelModule;
LPVOID lpRemoteDllBase;
HANDLE hProcess;
size_t ulDllLength;
ulDllLength = (wcslen(szDllPath) + 1) * sizeof(wchar_t);
hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
if (!hProcess) {
return 0;
}
lpRemoteDllBase = VirtualAllocEx(hProcess, NULL, ulDllLength, MEM_COMMIT, PAGE_READWRITE);
if (lpRemoteDllBase)
{
if (WriteProcessMemory(hProcess, lpRemoteDllBase, szDllPath, ulDllLength, NULL)
&& (hKernelModule = GetModuleHandleW(L"kernel32.dll")) != 0
&& (lpSysLibAddr = (LPTHREAD_START_ROUTINE)GetProcAddress(hKernelModule, "LoadLibraryW")) != 0
&& (hRemoteThread = CreateRemoteThread(hProcess, NULL, 0, lpSysLibAddr, lpRemoteDllBase, 0, NULL)) != 0)
{
WaitForSingleObject(hRemoteThread, INFINITE);
VirtualFreeEx(hProcess, lpRemoteDllBase, ulDllLength, MEM_DECOMMIT | MEM_RELEASE);
CloseHandle(hRemoteThread);
CloseHandle(hProcess);
OutputDebugStringA("[DBG] dll inject success");
printf("dll inject success");
printf("dll path : %s ", szDllPath);
printf("pid : %d ", pid);
result = 1;
}
else
{
VirtualFreeEx(hProcess, lpRemoteDllBase, ulDllLength, MEM_DECOMMIT | MEM_RELEASE);
CloseHandle(hProcess);
result = 0;
}
}
else
{
CloseHandle(hProcess);
result = 0;
}
return result;
}
int UnInjectDll(wchar_t* szPName, wchar_t* szDName)
{
HMODULE hDll;
@ -878,8 +1052,9 @@ int main(int argc, char** argv)
int port = 0;
ULONG pid = 0;
unsigned int injectPid =0;
while ((param = getopt(argc, argv, "i:p:u:d:m:P:h")) != -1)
while ((param = getopt(argc, argv, "i:p:u:d:m:P:I:h")) != -1)
{
switch (param)
{
@ -916,6 +1091,9 @@ int main(int argc, char** argv)
case 'P':
port = std::atoi(optarg);
break;
case 'I':
injectPid = std::atoi(optarg);
break;
default:
abort();
break;
@ -925,6 +1103,24 @@ int main(int argc, char** argv)
if (pid) {
FindHandles(pid, (LPSTR)"_WeChat_App_Instance_Identity_Mutex_Name", TRUE, TRUE);
}
if (injectPid != 0 && cDllPath[0] != 0)
{
if(cDllPath[0] != '\0')
{
if (port == 0) {
std::wstring wsPath = Utf8ToUnicode(cDllPath);
int ret = InjectDllByPid(injectPid, (wchar_t*)wsPath.c_str());
printf(" 注入结果：%i \n", ret);
}
else
{
std::wstring wsPath = Utf8ToUnicode(cDllPath);
int ret = InjectDllAndStartHttpByPid(injectPid, (wchar_t*)wsPath.c_str(), port);
printf(" 注入结果：%i \n", ret);
}
}
}
if (cInjectprogram[0] != 0 && cDllPath[0] != 0)
{

15
src/config.cc
View File

@ -1,6 +1,17 @@
#include "config.h"
#include "pch.h"
#include "config.h"
namespace wxhelper {
Config::Config(/* args */) {}
Config::~Config() {}
} // namespace wxhelper
void Config::Initialize(){
port_ = GetPrivateProfileInt("config", "Port", 19088, "./config.ini");
}
int Config::GetPort(){
return port_;
}
} // namespace wxhelper

24
src/config.h
View File

@ -1,15 +1,17 @@
#ifndef WXHELPER_CONFIG_H_
#ifndef WXHELPER_CONFIG_H_
#define WXHELPER_CONFIG_H_
namespace wxhelper{
namespace wxhelper {
class Config
{
private:
/* data */
public:
Config(/* args */);
~Config();
};
}
class Config {
public:
Config(/* args */);
~Config();
void Initialize();
int GetPort();
private:
int port_;
};
} // namespace wxhelper
#endif

13
src/db.cc
View File

@ -5,6 +5,7 @@
#include "easylogging++.h"
#include "wechat_function.h"
#include "utils.h"
using namespace std;
namespace wxhelper {
@ -117,8 +118,16 @@ int DB::Select(DWORD db_hanle, const char *sql,
vector<string> item;
for (size_t i = 0; i < it.size(); i++) {
if (!it[i].is_blob) {
string content(it[i].content);
item.push_back(content);
bool is_utf8 = Utils::IsTextUtf8(it[i].content, it[i].content_len);
if (is_utf8) {
string content(it[i].content);
item.push_back(content);
} else {
string base64_str =
base64_encode((BYTE *)it[i].content, it[i].content_len);
item.push_back(base64_str);
}
} else {
string b64_str =
base64_encode((BYTE *)it[i].content, it[i].content_len);

5
src/global_context.cc
View File

@ -11,14 +11,15 @@ void GlobalContext::initialize(HMODULE module) {
module_ = module;
DWORD base = Utils::GetWeChatWinBase();
config.emplace();
config->Initialize();
log.emplace();
log->initialize();
log->Initialize();
hide_module.emplace();
#ifndef _DEBUG
hide_module->Hide(module_);
#endif
HttpServer::GetInstance().Init(19088);
HttpServer::GetInstance().Init(config->GetPort());
HttpServer::GetInstance().HttpStart();
DB::GetInstance().init(base);
contact_mgr.emplace(ContactMgr{base});

13
src/http_handler.cc
View File

@ -131,7 +131,6 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
break;
}
case WECHAT_MSG_SEND_AT: {
break;
wstring chat_room_id = GetWStringParam(j_param, "chatRoomId");
vector<wstring> wxids = getArrayParam(j_param, "wxids");
wstring msg = GetWStringParam(j_param, "msg");
@ -502,11 +501,11 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
break;
}
case WECHAT_DO_OCR: {
// wstring image_path = GetWStringParam(j_param, "imagePath");
// string text("");
// int success = g_context.misc_mgr->DoOCRTask(WS2LPWS(image_path), text);
// json ret_data = {{"code", success}, {"result", "OK"}, {"text", text}};
// ret = ret_data.dump();
wstring image_path = GetWStringParam(j_param, "imagePath");
string text("");
int success = g_context.misc_mgr->DoOCRTask(WS2LPWS(image_path), text);
json ret_data = {{"code", success}, {"result", "OK"}, {"text", text}};
ret = ret_data.dump();
break;
}
case WECHAT_SEND_PAT_MSG: {
@ -589,7 +588,7 @@ void HttpHandler::HandlerRequest(struct mg_connection *c, void *ev_data) {
ret = res.dump();
}
if (ret != "") {
mg_http_reply(c, 200, "", ret.c_str(), 0, 0);
mg_http_reply(c, 200, "Content-Type: application/json\r\n", "%s\n", ret.c_str());
}
} else {
mg_http_reply(c, 500, NULL, "%s", "Invalid URI");

2
src/log.cc
View File

@ -7,7 +7,7 @@ Log::Log(/* args */) {}
Log::~Log() {}
void Log::initialize() {
void Log::Initialize() {
el::Configurations conf;
// 启用日志

2
src/log.h
View File

@ -8,7 +8,7 @@ namespace wxhelper{
public:
Log(/* args */);
~Log();
void initialize();
void Initialize();
};

2
src/misc_mgr.cc
View File

@ -90,7 +90,7 @@ int MiscMgr::DoOCRTask(wchar_t *img_path, std::string &result) {
for (unsigned int i = 0; i < num - 1; i++) {
DWORD content = *(DWORD *)header;
result += Utils::WstringToUTF8(READ_WSTRING(content, 0x14));
result += "\r\n";
header = content;
}
}

92
src/send_message_mgr.cc
View File

@ -5,6 +5,7 @@
#include "wechat_function.h"
#include "db.h"
#include "contact_mgr.h"
namespace wxhelper {
SendMessageMgr::SendMessageMgr(DWORD base):BaseMgr(base) {}
@ -14,10 +15,9 @@ int SendMessageMgr::SendText(wchar_t* wxid, wchar_t* msg) {
WeChatString to_user(wxid);
WeChatString text_msg(msg);
wchar_t** msg_pptr = &text_msg.ptr;
DWORD base = Utils::GetWeChatWinBase();
DWORD send_message_mgr_addr = base + WX_SEND_MESSAGE_MGR_OFFSET;
DWORD send_text_msg_addr = base + WX_SEND_TEXT_OFFSET;
DWORD free_chat_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
DWORD send_message_mgr_addr = base_addr_ + WX_SEND_MESSAGE_MGR_OFFSET;
DWORD send_text_msg_addr = base_addr_ + WX_SEND_TEXT_OFFSET;
DWORD free_chat_msg_addr = base_addr_ + WX_FREE_CHAT_MSG_OFFSET;
char chat_msg[0x2D8] = {0};
__asm {
PUSHAD
@ -44,6 +44,67 @@ int SendMessageMgr::SendText(wchar_t* wxid, wchar_t* msg) {
int SendMessageMgr::SendAtText(wchar_t* chat_room_id, wchar_t** wxids, int len,
wchar_t* msg) {
int success = -1;
WeChatString * at_users = new WeChatString[len+1];
std::wstring at_msg = L"";
int number =0;
for (int i = 0; i < len; i++) {
std::wstring nickname;
if (!lstrcmpiW((wchar_t *)wxids[i], (wchar_t *)L"notify@all")) {
nickname = L"所有人";
} else {
ContactMgr contact{base_addr_};
nickname = contact.GetContactOrChatRoomNickname(wxids[i]);
}
if (nickname.length() == 0) {
continue;
}
WeChatString temp = {0};
temp.ptr = (wchar_t *)wxids[i];
temp.length = wcslen((wchar_t *)wxids[i]);
temp.max_length = wcslen((wchar_t *)wxids[i]) * 2;
memcpy(&at_users[number], &temp, sizeof(WeChatString));
at_msg = at_msg + L"@" + nickname + L" ";
number++;
}
if (number < 1){
return success;
}
std::wstring origin(msg);
at_msg += origin;
AtInner at_list = {0};
at_list.start = (DWORD)at_users;
at_list.finsh = (DWORD)&at_users[number];
at_list.end = (DWORD)&at_users[number];
WeChatString to_user(chat_room_id);
WeChatString text_msg((wchar_t *)at_msg.c_str());
wchar_t **msg_pptr = &text_msg.ptr;
DWORD send_message_mgr_addr = base_addr_ + WX_SEND_MESSAGE_MGR_OFFSET;
DWORD send_text_msg_addr = base_addr_ + WX_SEND_TEXT_OFFSET;
DWORD free_chat_msg_addr = base_addr_ + WX_FREE_CHAT_MSG_OFFSET;
char chat_msg[0x2D8] = {0};
__asm{
PUSHAD
CALL send_message_mgr_addr
PUSH 0x0
PUSH 0x0
PUSH 0x0
PUSH 0x1
LEA EAX,at_list
PUSH EAX
MOV EAX,msg_pptr
PUSH EAX
LEA EDX,to_user
LEA ECX,chat_msg
CALL send_text_msg_addr
MOV success,EAX
ADD ESP,0x18
LEA ECX,chat_msg
CALL free_chat_msg_addr
POPAD
}
LOG_IF((success == -1), ERROR) << "SendText fail";
return success;
}
int SendMessageMgr::SendImage(wchar_t* wxid, wchar_t* image_path) {
@ -51,11 +112,10 @@ int SendMessageMgr::SendImage(wchar_t* wxid, wchar_t* image_path) {
WeChatString to_user(wxid);
WeChatString path(image_path);
char chat_msg[0x2D8] = {0};
DWORD base = Utils::GetWeChatWinBase();
DWORD send_message_mgr_addr = base + WX_SEND_MESSAGE_MGR_OFFSET;
DWORD init_chat_msg_addr = base + WX_INIT_CHAT_MSG_OFFSET;
DWORD send_image_msg_addr = base + WX_SEND_IMAGE_OFFSET;
DWORD free_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
DWORD send_message_mgr_addr = base_addr_ + WX_SEND_MESSAGE_MGR_OFFSET;
DWORD init_chat_msg_addr = base_addr_ + WX_INIT_CHAT_MSG_OFFSET;
DWORD send_image_msg_addr = base_addr_ + WX_SEND_IMAGE_OFFSET;
DWORD free_msg_addr = base_addr_ + WX_FREE_CHAT_MSG_OFFSET;
DWORD temp = 0;
WeChatString null_obj = {0};
__asm {
@ -88,11 +148,10 @@ int SendMessageMgr::SendFile(wchar_t* wxid, wchar_t* file_path) {
WeChatString to_user(wxid);
WeChatString path(file_path);
char chat_msg[0x2D8] = {0};
DWORD base = Utils::GetWeChatWinBase();
DWORD app_msg_mgr_addr = base + WX_APP_MSG_MGR_OFFSET;
DWORD init_chat_msg_addr = base + WX_INIT_CHAT_MSG_OFFSET;
DWORD send_file_addr = base + WX_SEND_FILE_OFFSET;
DWORD free_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
DWORD app_msg_mgr_addr = base_addr_ + WX_APP_MSG_MGR_OFFSET;
DWORD init_chat_msg_addr = base_addr_ + WX_INIT_CHAT_MSG_OFFSET;
DWORD send_file_addr = base_addr_ + WX_SEND_FILE_OFFSET;
DWORD free_msg_addr = base_addr_ + WX_FREE_CHAT_MSG_OFFSET;
DWORD temp = 0;
WeChatString null_obj = {0};
__asm {
@ -150,9 +209,8 @@ int SendMessageMgr::ForwardMsg(wchar_t* wxid, unsigned long long msgid) {
if (localid == 0) return 0;
WeChatString to_user(wxid);
DWORD base = Utils::GetWeChatWinBase();
DWORD forward_msg_addr = base + WX_FORWARD_MSG_OFFSET;
DWORD init_chat_msg_addr = base + WX_INIT_CHAT_MSG_OFFSET;
DWORD forward_msg_addr = base_addr_ + WX_FORWARD_MSG_OFFSET;
DWORD init_chat_msg_addr = base_addr_ + WX_INIT_CHAT_MSG_OFFSET;
__asm {
PUSHAD
PUSHFD

49
src/utils.cc
View File

@ -1,7 +1,6 @@
#include "pch.h"
#include "utils.h"
#include "utils.h"
#include "pch.h"
namespace wxhelper {
std::wstring Utils::UTF8ToWstring(const std::string &str) {
@ -102,8 +101,6 @@ void Utils::Hex2Bytes(const std::string &hex, BYTE *bytes) {
}
}
bool Utils::IsDigit(std::string str) {
if (str.length() == 0) {
return false;
@ -119,7 +116,8 @@ bool Utils::IsDigit(std::string str) {
bool Utils::FindOrCreateDirectoryW(const wchar_t *path) {
WIN32_FIND_DATAW fd;
HANDLE hFind = ::FindFirstFileW(path, &fd);
if (hFind != INVALID_HANDLE_VALUE && (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
if (hFind != INVALID_HANDLE_VALUE &&
(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
FindClose(hFind);
return true;
}
@ -174,4 +172,43 @@ std::string Utils::WCharToUTF8(wchar_t *wstr) {
return std::string();
}
bool Utils::IsTextUtf8(const char *str,int length) {
char endian = 1;
bool littlen_endian = (*(char *)&endian == 1);
size_t i;
int bytes_num;
unsigned char chr;
i = 0;
bytes_num = 0;
while (i < length) {
if (littlen_endian) {
chr = *(str + i);
} else { // Big Endian
chr = (*(str + i) << 8) | *(str + i + 1);
i++;
}
if (bytes_num == 0) {
if ((chr & 0x80) != 0) {
while ((chr & 0x80) != 0) {
chr <<= 1;
bytes_num++;
}
if ((bytes_num < 2) || (bytes_num > 6)) {
return false;
}
bytes_num--;
}
} else {
if ((chr & 0xC0) != 0x80) {
return false;
}
bytes_num--;
}
i++;
}
return (bytes_num == 0);
}
} // namespace wxhelper

2
src/utils.h
View File

@ -47,6 +47,8 @@ class Utils {
static std::string WCharToUTF8(wchar_t *wstr);
static bool IsTextUtf8(const char * str,int length) ;
template <typename T1, typename T2>
static std::vector<T1> split(T1 str, T2 letter) {
std::vector<T1> arr;

6
src/wechat_function.h
View File

@ -133,9 +133,9 @@
//ocr
#define WX_INIT_OBJ_OFFSET 0x7a98f0
#define WX_OCR_MANAGER_OFFSET 0x7ae470
#define WX_DO_OCR_TASK_OFFSET 0x13230c0
#define WX_INIT_OBJ_OFFSET 0x80a800
#define WX_OCR_MANAGER_OFFSET 0x80f270
#define WX_DO_OCR_TASK_OFFSET 0x13da3e0
//storage