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新增查询昵称

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hugy 2023-02-13 11:30:33 +08:00
parent 75d470935d
commit 3d8ed813be
7 changed files with 205 additions and 8 deletions
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87
README.md
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@ -7,11 +7,11 @@ wechat hook 。PC端微信逆向学习。支持3.8.0.41，3.8.1.26,3.9.0.28版
本项目是个人学习学习逆向的项目，主要参考 https://github.com/ljc545w/ComWeChatRobot ，在此基础上实现了微信的的其它版本的部分内容。
#### 使用说明：
支持的版本3.8.0.41，3.8.1.26,3.9.0.28。
支持的版本3.8.0.41，3.8.1.26， 3.9.0.28。
src:主要的dll代码
tool：简单的注入工具，一个是控制台，一个是图形界面。
python: 简单的服务器，用以接收消息内容。
release：编译好的dll。
python: 简单的服务器，用以接收hook的消息内容。
0.首先安装对应的微信版本，主分支是3.8.0.41版本,分支对应相应的微信版本号.
1.通过cmake构建成功后，将wxhelper.dll注入到微信，本地启动tcp server，监听19088端口。
@ -101,6 +101,8 @@ vcpkg
2023-02-09 ： 新增3.9.0.28版本基础功能。
2023-02-13 ： 新增查询昵称功能。
#### 功能预览：
0.检查是否登录
1.获取登录微信信息
@ -543,6 +545,43 @@ vcpkg
```
#### 26.获取群成员昵称**
###### 接口功能
> 获取群成员群内昵称
###### 接口地址
> [/api/?type=26](/api/?type=26)
###### HTTP请求方式
> POST JSON
###### 请求参数
|参数|必选|类型|说明|
|---|---|---|---|
|chatRoomId |true |string| 群id |
|memberId |true |string| 群成员id |
###### 返回字段
|返回字段|字段类型|说明 |
|---|---|---|
|code|int|返回状态,1成功, 0失败|
|result|string|成功提示|
|nickname|string|昵称|
###### 接口示例
入参：
``` javascript
{
"chatRoomId":"123@chatroom",
"memberId":"wxid_123"
}
```
响应：
``` javascript
{"code":1,"nickname":"昵称","result":"OK"}
```
#### 27.删除群成员**
###### 接口功能
@ -1241,6 +1280,48 @@ vcpkg
{"code":1,"result":"OK"}
```
#### 55.获取联系人或者群名称**
###### 接口功能
> 根据wxid，获取联系人微信名称，传入群id获取群名称，传入群内非好友获取的是微信名称不是群内昵称。
###### 接口地址
> [/api/?type=55](/api/?type=55)
###### HTTP请求方式
> POST JSON
###### 请求参数
|参数|必选|类型|说明|
|---|---|---|---|
|id |true |string| wxid或者群id |
###### 返回字段
|返回字段|字段类型|说明 |
|---|---|---|
|code|int|返回状态,1成功, -1失败|
|result|string|成功提示|
|name|string|名称|
###### 接口示例
入参：
``` javascript
{
"id":"wxid_123"
}
```
响应：
``` javascript
{"code":1,"name":"文件助手","result":"OK"}
```
#### 感谢
https://github.com/ljc545w/ComWeChatRobot

15
src/api.cc
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@ -355,6 +355,12 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
break;
}
case WECHAT_CHATROOM_GET_MEMBER_NICKNAME: {
wstring room_id = get_http_req_param(hm, j_param, "chatRoomId", is_post);
wstring member_id = get_http_req_param(hm, j_param, "memberId", is_post);
wstring nickname = GetChatRoomMemberNickname(WS2LW(room_id),WS2LW(member_id));
json ret_data = {{"code", 1}, {"result", "OK"},{"nickname",unicode_to_utf8(WS2LW(nickname))}};
ret = ret_data.dump();
break;
}
case WECHAT_CHATROOM_DEL_MEMBER: {
@ -598,13 +604,20 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
ret = ret_data.dump();
break;
}
case WECHAT_SNS_GET_NEXT_PAGE:{
case WECHAT_SNS_GET_NEXT_PAGE: {
ULONG64 snsid = get_http_param_ulong64(hm, j_param, "snsId", is_post);
int success = GetNextPage(snsid);
json ret_data = {{"code", success}, {"result", "OK"}};
ret = ret_data.dump();
break;
}
case WECHAT_CONTACT_NAME:{
wstring pri_id = get_http_req_param(hm, j_param, "id", is_post);
wstring name =GetContactOrChatRoomNickname(WS2LW(pri_id));
json ret_data = {{"code", 1}, {"result", "OK"},{"name",unicode_to_utf8(WS2LW(name))}};
ret = ret_data.dump();
break;
}
default:
break;
}

1
src/api.h
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@ -69,6 +69,7 @@ typedef enum WECHAT_HTTP_APISTag
WECHAT_REMOVE_TOP_MSG,
WECHAT_SNS_GET_FIRST_PAGE,
WECHAT_SNS_GET_NEXT_PAGE,
WECHAT_CONTACT_NAME,
} WECHAT_HTTP_APIS,
*PWECHAT_HTTP_APIS;

63
src/chat_room.cc
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@ -23,6 +23,10 @@ using namespace std;
#define WX_TOP_MSG_OFFSET 0xb727e0
#define WX_REMOVE_TOP_MSG_OFFSET 0xb725a0
#define WX_FREE_CHAT_MSG_INSTANCE_COUNTER_OFFSET 0x6f5370
#define WX_GET_MEMBER_NICKNAME_OFFSET 0xb703f0
#define WX_CONTACT_MGR_INSTANCE_OFFSET 0x6f8990
#define WX_GET_CONTACT_OFFSET 0xb93b20
#define WX_FREE_CONTACT_OFFSET 0xe23690
int GetChatRoomDetailInfo(wchar_t* chat_room_id, ChatRoomInfoInner& room_info) {
int success = 0;
@ -353,3 +357,62 @@ int RemoveTopMsg(wchar_t* chat_room_id,ULONG64 msg_id){
return success;
}
std::wstring GetChatRoomMemberNickname(wchar_t* chat_room_id,wchar_t* wxid){
WeChatString chat_room(chat_room_id);
WeChatString member_id(wxid);
WeChatString nickname(NULL);
DWORD base = GetWeChatWinBase();
DWORD get_chat_room_mgr_addr = base + WX_CHAT_ROOM_MGR_OFFSET;
DWORD get_nickname_addr = base + WX_GET_MEMBER_NICKNAME_OFFSET;
DWORD contact_mgr_addr = base + WX_CONTACT_MGR_INSTANCE_OFFSET;
DWORD get_contact_addr = base + WX_GET_CONTACT_OFFSET;
DWORD free_contact_addr = base + WX_FREE_CONTACT_OFFSET;
__asm{
PUSHAD
PUSHFD
CALL get_chat_room_mgr_addr
LEA ECX,nickname
PUSH ECX
LEA ECX,member_id
PUSH ECX
LEA ECX,chat_room
PUSH ECX
MOV ECX,EAX
CALL get_nickname_addr
POPFD
POPAD
}
wstring name = L"";
if (nickname.ptr) {
name += wstring(nickname.ptr);
}else {
char buff[0x440] = {0};
__asm {
PUSHAD
PUSHFD
CALL contact_mgr_addr
LEA ECX,buff
PUSH ECX
LEA ECX,member_id
PUSH ECX
MOV ECX,EAX
CALL get_contact_addr
POPFD
POPAD
}
name += READ_WSTRING(buff, 0x6C);
__asm{
PUSHAD
PUSHFD
LEA ECX,buff
CALL free_contact_addr
POPFD
POPAD
}
}
return name;
}

2
src/chat_room.h
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@ -11,4 +11,6 @@ int ModChatRoomMemberNickName(wchar_t* chat_room_id,wchar_t* wxid,wchar_t * nick
int SetTopMsg(wchar_t* wxid,ULONG64 msg_id);
int RemoveTopMsg(wchar_t* chat_room_id,ULONG64 msg_id);
std::wstring GetChatRoomMemberNickname(wchar_t* chat_room_id,wchar_t* wxid);
#endif

37
src/contact.cc
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@ -11,6 +11,9 @@ using namespace std;
#define WX_SYNC_MGR_OFFSET 0xa87fd0
#define WX_SET_VALUE_OFFSET 0x1f80900
#define WX_DO_DEL_CONTACT_OFFSET 0xca6480
#define WX_FREE_CONTACT_OFFSET 0xe23690
#define WX_GET_CONTACT_OFFSET 0xb93b20
int GetAllContact(vector<Contact> &vec) {
DWORD base = GetWeChatWinBase();
DWORD get_instance = base + WX_CONTACT_MGR_INSTANCE_OFFSET;
@ -100,4 +103,36 @@ int DelContact(wchar_t *wxid) {
return success;
}
std::wstring GetContactOrChatRoomNickname(wchar_t *id) {
int success = -1;
char buff[0x440] = {0};
WeChatString pri(id);
DWORD base = GetWeChatWinBase();
DWORD contact_mgr_addr = base + WX_CONTACT_MGR_INSTANCE_OFFSET;
DWORD get_contact_addr = base + WX_GET_CONTACT_OFFSET;
DWORD free_contact_addr = base + WX_FREE_CONTACT_OFFSET;
wstring name = L"";
__asm {
PUSHAD
PUSHFD
CALL contact_mgr_addr
LEA ECX,buff
PUSH ECX
LEA ECX,pri
PUSH ECX
MOV ECX,EAX
CALL get_contact_addr
POPFD
POPAD
}
name += READ_WSTRING(buff, 0x6C);
__asm {
PUSHAD
PUSHFD
LEA ECX,buff
CALL free_contact_addr
POPFD
POPAD
}
return name;
}

2
src/contact.h
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@ -8,4 +8,6 @@ int GetAllContact(std::vector<Contact> &vec);
int DelContact(wchar_t* wxid);
std::wstring GetContactOrChatRoomNickname(wchar_t* id);
#endif