mirror of
https://github.com/ttttupup/wxhelper.git
synced 2024-07-04 13:18:17 +08:00
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
#include "pch.h"
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#include "send_file.h"
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#include "common.h"
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#include "wechat_data.h"
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#define WX_APP_MSG_MGR_OFFSET 0x665f60
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#define WX_SEND_FILE_OFFSET 0xa0ce20
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#define WX_INIT_CHAT_MSG_OFFSET 0xdbcc40
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#define WX_FREE_CHAT_MSG_OFFSET 0x651c40
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int SendFile(wchar_t *wxid, wchar_t *file_path){
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int success = 0;
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WeChatString to_user(wxid);
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WeChatString path(file_path);
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char chat_msg[0x2A8] = {0};
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DWORD base = GetWeChatWinBase();
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DWORD app_msg_mgr_addr = base + WX_APP_MSG_MGR_OFFSET;
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DWORD init_chat_msg_addr = base + WX_INIT_CHAT_MSG_OFFSET;
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DWORD send_file_addr = base + WX_SEND_FILE_OFFSET;
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DWORD free_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
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DWORD temp = 0;
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WeChatString null_obj = {0};
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__asm{
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PUSHAD
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PUSHFD
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CALL app_msg_mgr_addr
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SUB ESP,0x14
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MOV temp,EAX
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LEA EAX,null_obj
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MOV ECX,ESP
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PUSH EAX
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CALL init_chat_msg_addr
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PUSH 0x0
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SUB ESP,0x14
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MOV EDI,ESP
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MOV dword ptr [EDI],0
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MOV dword ptr [EDI + 0x4],0
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MOV dword ptr [EDI + 0x8],0
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MOV dword ptr [EDI + 0xc],0
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MOV dword ptr [EDI + 0x10],0
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SUB ESP,0x14
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LEA EAX,path
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MOV ECX,ESP
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PUSH EAX
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CALL init_chat_msg_addr
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SUB ESP,0x14
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LEA EAX,to_user
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MOV ECX,ESP
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PUSH EAX
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CALL init_chat_msg_addr
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MOV ECX,dword ptr [temp]
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LEA EAX,chat_msg
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PUSH EAX
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CALL send_file_addr
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MOV AL,byte ptr [eax + 0x38]
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MOVZX EAX,AL
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MOV success,EAX
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LEA ECX,chat_msg
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CALL free_msg_addr
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POPFD
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POPAD
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}
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if (success == 0x31){
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return 1;
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}
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return 0;
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} |