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https://github.com/ttttupup/wxhelper.git
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新增搜索微信
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hugy
parent
9e5dce93f0
commit
3ed52a7dbc
275
src/search_contact.cc
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275
src/search_contact.cc
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#include "pch.h"
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#include "search_contact.h"
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#include "common.h"
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#include "wechat_data.h"
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#define WX_SEARCH_CONTACT_ERROR_CODE_HOOK_OFFSeT 0xd94d1e
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#define WX_SEARCH_CONTACT_ERROR_CODE_HOOK_NEXT_OFFSeT 0xed13a0
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#define WX_SEARCH_CONTACT_DETAIL_HOOK_OFFSeT 0xa2a260
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#define WX_SEARCH_CONTACT_DETAIL_HOOK_NEXT_OFFSeT 0xa2a4c0
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#define WX_SEARCH_CONTACT_OFFSeT 0xc5bb00
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#define WX_SEARCH_CONTACT_MGR_OFFSeT 0xa0d550
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static BOOL kSearchContactHooked = false;
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static char kHookSearchContactErrcodeOldAsm[5] = {0};
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static char kHookUserInfoOldAsm[5] = {0};
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static DWORD kWeChatWinBase = GetWeChatWinBase();
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static DWORD kHookSearchContactErrcodeNextAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_ERROR_CODE_HOOK_NEXT_OFFSeT;
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static DWORD kHookSearchContactErrcodeAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_ERROR_CODE_HOOK_OFFSeT;
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static DWORD kHookSearchContactErrcodeJmpBackAddr =
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kHookSearchContactErrcodeAddr + 0x5;
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static DWORD kHookUserInfoNextAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_DETAIL_HOOK_NEXT_OFFSeT;
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static DWORD kHookUserInfoAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_DETAIL_HOOK_OFFSeT;
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static DWORD kHookUserInfoJmpBackAddr = kHookUserInfoAddr + 0x5;
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static UserInfo userinfo;
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void SetErrorCode(int code) { userinfo.error_code = code; }
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void SetUserInfoDetail(DWORD address) {
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DWORD length = *(DWORD *)(address + 0x8);
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userinfo.keyword = new wchar_t[length + 1];
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userinfo.keyword_len = length;
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if (length) {
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memcpy(userinfo.keyword, (wchar_t *)(*(DWORD *)(address + 0x4)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.keyword, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x1C);
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userinfo.v3 = new wchar_t[length + 1];
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userinfo.v3_len = length;
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if (length) {
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memcpy(userinfo.v3, (wchar_t *)(*(DWORD *)(address + 0x18)),
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(length + 1) * sizeof(wchar_t));
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}else {
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ZeroMemory(userinfo.v3, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x30);
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userinfo.big_image = new wchar_t[length + 1];
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userinfo.big_image_len = length;
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if (length) {
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memcpy(userinfo.big_image, (wchar_t *)(*(DWORD *)(address + 0x2C)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.big_image, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0xC8);
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userinfo.nickname = new wchar_t[length + 1];
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userinfo.nickname_len = length;
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if (length) {
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memcpy(userinfo.nickname, (wchar_t *)(*(DWORD *)(address + 0xC4)),
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(length + 1) * sizeof(wchar_t));
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}else {
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ZeroMemory(userinfo.nickname, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x108);
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userinfo.v2 = new wchar_t[length + 1];
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userinfo.v2_len = length;
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if (length) {
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memcpy(userinfo.v2, (wchar_t *)(*(DWORD *)(address + 0x104)),
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(length + 1) * sizeof(wchar_t));
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}else {
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ZeroMemory(userinfo.v2, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x16C);
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userinfo.small_image = new wchar_t[length + 1];
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userinfo.small_image_len = length;
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if (length) {
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memcpy(userinfo.small_image, (wchar_t *)(*(DWORD *)(address + 0x168)),
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(length + 1) * sizeof(wchar_t));
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}else {
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ZeroMemory(userinfo.small_image, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x1F8);
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userinfo.signature = new wchar_t[length + 1];
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userinfo.signature_len = length;
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if (length) {
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memcpy(userinfo.signature, (wchar_t *)(*(DWORD *)(address + 0x1F4)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.signature, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x20C);
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userinfo.nation = new wchar_t[length + 1];
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userinfo.nation_len = length;
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if (length) {
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memcpy(userinfo.nation, (wchar_t *)(*(DWORD *)(address + 0x208)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.nation, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x220);
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userinfo.province = new wchar_t[length + 1];
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userinfo.province_len = length;
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if (length) {
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memcpy(userinfo.province, (wchar_t *)(*(DWORD *)(address + 0x21C)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.province, (length + 1) * sizeof(wchar_t));
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}
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length = *(DWORD *)(address + 0x234);
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userinfo.city = new wchar_t[length + 1];
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userinfo.city_len = length;
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if (length) {
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memcpy(userinfo.city, (wchar_t *)(*(DWORD *)(address + 0x230)),
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(length + 1) * sizeof(wchar_t));
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} else {
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ZeroMemory(userinfo.city, (length + 1) * sizeof(wchar_t));
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}
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userinfo.sex = *(DWORD *)(address + 0x1BC);
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userinfo.over = true;
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}
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static void DeleteUserInfoCache() {
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if (userinfo.keyword) {
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delete userinfo.keyword;
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}
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if (userinfo.v2) {
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delete userinfo.v2;
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}
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if (userinfo.v3) {
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delete userinfo.v3;
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}
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if (userinfo.nickname) {
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delete userinfo.nickname;
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}
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if (userinfo.nation) {
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delete userinfo.nation;
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}
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if (userinfo.province) {
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delete userinfo.province;
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}
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if (userinfo.city) {
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delete userinfo.city;
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}
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if (userinfo.signature) {
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delete userinfo.signature;
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}
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if (userinfo.small_image) {
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delete userinfo.small_image;
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}
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if (userinfo.big_image) {
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delete userinfo.big_image;
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}
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ZeroMemory(&userinfo, sizeof(UserInfo));
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userinfo.error_code = 1;
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}
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__declspec(naked) void HandleErrorCode() {
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__asm {
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pushad;
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pushfd;
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push edi;
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call SetErrorCode;
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add esp, 0x4;
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popfd;
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popad;
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call kHookSearchContactErrcodeNextAddr;
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jmp kHookSearchContactErrcodeJmpBackAddr;
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}
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}
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__declspec(naked) void HandleUserInfoDetail() {
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__asm {
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pushad;
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pushfd;
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push dword ptr [ebp + 0x14];
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call SetUserInfoDetail;
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add esp, 0x4;
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popfd;
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popad;
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call kHookUserInfoNextAddr;
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jmp kHookUserInfoJmpBackAddr;
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}
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}
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int SearchContactNetScene(wchar_t *keyword,UserInfo ** user) {
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int success = -1;
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HookSearchContact();
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DeleteUserInfoCache();
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DWORD base = GetWeChatWinBase();
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DWORD search_contact_mgr_addr = base + WX_SEARCH_CONTACT_MGR_OFFSeT;
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DWORD search_contact_addr = base + WX_SEARCH_CONTACT_OFFSeT;
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WeChatString key(keyword);
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__asm {
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pushad;
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pushfd;
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call search_contact_mgr_addr;
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lea ebx, key;
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push ebx;
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mov ecx, eax;
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call search_contact_addr;
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popfd;
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popad;
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}
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success = 1;
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while (userinfo.error_code == 1 && kSearchContactHooked) {
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Sleep(20);
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}
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if (userinfo.error_code == 0) {
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while (userinfo.over == false && kSearchContactHooked) {
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Sleep(20);
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}
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}
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*user= &userinfo;
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return success;
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}
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int HookSearchContact() {
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kWeChatWinBase = GetWeChatWinBase();
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if (!kWeChatWinBase) {
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return -1;
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}
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if (kSearchContactHooked) {
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return 2;
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}
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kHookSearchContactErrcodeNextAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_ERROR_CODE_HOOK_NEXT_OFFSeT;
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kHookSearchContactErrcodeAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_ERROR_CODE_HOOK_OFFSeT;
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kHookSearchContactErrcodeJmpBackAddr = kHookSearchContactErrcodeAddr + 0x5;
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kHookUserInfoNextAddr =
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kWeChatWinBase + WX_SEARCH_CONTACT_DETAIL_HOOK_NEXT_OFFSeT;
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kHookUserInfoAddr = kWeChatWinBase + WX_SEARCH_CONTACT_DETAIL_HOOK_OFFSeT;
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kHookUserInfoJmpBackAddr = kHookUserInfoAddr + 0x5;
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HookAnyAddress(kHookSearchContactErrcodeAddr,
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(LPVOID)HandleErrorCode,
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kHookSearchContactErrcodeOldAsm);
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HookAnyAddress(kHookUserInfoAddr, (LPVOID)HandleUserInfoDetail, kHookUserInfoOldAsm);
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kSearchContactHooked = true;
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return 1;
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}
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int UnHookSearchContact() {
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if (!kSearchContactHooked) return 2;
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UnHookAnyAddress(kHookSearchContactErrcodeAddr,
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kHookSearchContactErrcodeOldAsm);
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UnHookAnyAddress(kHookUserInfoAddr, kHookUserInfoOldAsm);
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kSearchContactHooked = false;
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return 1;
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}
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8
src/search_contact.h
Normal file
8
src/search_contact.h
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@ -0,0 +1,8 @@
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#ifndef SEARCH_CONTACT_H_
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#define SEARCH_CONTACT_H_
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#include "wechat_data.h"
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int SearchContactNetScene(wchar_t *keyword,UserInfo ** user);
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int HookSearchContact();
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int UnHookSearchContact();
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#endif
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