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Impl Functions_FUNC_SEND_FILE

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This commit is contained in:
Changhua 2023-06-04 18:37:36 +08:00
parent 479827789d
commit 19c8a055e1
3 changed files with 50 additions and 46 deletions
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2
spy/load_calls.cpp
View File

@ -12,7 +12,7 @@ WxCalls_t wxCalls = {
Hook, call, type, self, id, msgXml, roomId, wxId, content, thumb, extra */
{ 0x550F4C, 0xA96350, 0x38, 0x3C, 0x184, 0x1EC, 0x48, 0x170, 0x70, 0x198, 0x1AC },
{ 0x768140, 0XF59E40, 0XCE6640, 0x756960 }, // Send Image Message
{ 0xC3B70, 0x771980, 0x3ED8C0 }, // Send File Message
{ 0x76AE20, 0xF59E40, 0xB6D1F0, 0x756960 }, // Send File Message
{ 0xB8A70, 0x3ED5E0, 0x107F00, 0x3ED7B0, 0x2386FE4 }, // Send xml Message
{ 0x771980, 0x4777E0, 0x239E888 }, // Send Emotion Message
/* Get Contacts:

2
spy/rpc_server.cpp
View File

@ -589,12 +589,12 @@ static bool dispatcher(uint8_t *in, size_t in_len, uint8_t *out, size_t *out_len
ret = func_send_img(req.msg.file.path, req.msg.file.receiver, out, out_len);
break;
}
#if 0
case Functions_FUNC_SEND_FILE: {
LOG_DEBUG("[Functions_FUNC_SEND_FILE]");
ret = func_send_file(req.msg.file.path, req.msg.file.receiver, out, out_len);
break;
}
#if 0
case Functions_FUNC_SEND_XML: {
LOG_DEBUG("[Functions_FUNC_SEND_XML]");
ret = func_send_xml(req.msg.xml, out, out_len);

92
spy/send_msg.cpp
View File

@ -78,12 +78,12 @@ void SendImageMessage(string wxid, string path)
if (g_WeChatWinDllAddr == 0) {
return;
}
int success = 0;
DWORD tmpEAX = 0;
char buf[0x2D8] = { 0 };
WxString_t imgWxid = { 0 };
WxString_t imgPath = { 0 };
WxString_t unkObj = { 0 };
int success = 0;
DWORD tmpEAX = 0;
char buf[0x2D8] = { 0 };
WxString_t imgWxid = { 0 };
WxString_t imgPath = { 0 };
WxString_t nullbuffer = { 0 };
wstring wsWxid = String2Wstring(wxid);
wstring wspath = String2Wstring(path);
@ -107,7 +107,7 @@ void SendImageMessage(string wxid, string path)
call sendCall1;
sub esp,0x14;
mov tmpEAX,eax;
lea eax,unkObj;
lea eax,nullbuffer;
mov ecx,esp;
lea edi,imgPath;
push eax;
@ -131,8 +131,9 @@ void SendFileMessage(string wxid, string path)
if (g_WeChatWinDllAddr == 0) {
return;
}
int success = 0;
DWORD tmpEAX = 0;
char buffer[0x3B0] = { 0 };
char buffer[0x2D8] = { 0 };
WxString_t fileWxid = { 0 };
WxString_t filePath = { 0 };
WxString_t nullbuffer = { 0 };
@ -152,46 +153,49 @@ void SendFileMessage(string wxid, string path)
DWORD sendCall1 = g_WeChatWinDllAddr + g_WxCalls.sendFile.call1;
DWORD sendCall2 = g_WeChatWinDllAddr + g_WxCalls.sendFile.call2;
DWORD sendCall3 = g_WeChatWinDllAddr + g_WxCalls.sendFile.call3;
DWORD sendCall4 = g_WeChatWinDllAddr + g_WxCalls.sendFile.call4;
__asm {
pushad;
pushfd;
call sendCall1;
sub esp, 0x14;
mov tmpEAX, eax;
lea eax, nullbuffer;
mov ecx, esp;
push eax;
call sendCall2;
push 0x00DBE200;
sub esp, 0x14;
mov edi, esp;
mov dword ptr ds : [edi] , 0x0;
mov dword ptr ds : [edi + 0x4] , 0x0;
mov dword ptr ds : [edi + 0x8] , 0x0;
mov dword ptr ds : [edi + 0xC] , 0x0;
mov dword ptr ds : [edi + 0x10] , 0x0;
sub esp, 0x14;
lea eax, filePath;
mov ecx, esp;
push eax;
call sendCall2;
sub esp, 0x14;
lea eax, fileWxid;
mov ecx, esp;
push eax;
call sendCall2;
mov ecx, dword ptr [tmpEAX];
lea eax, buffer;
push eax;
call sendCall3;
mov al,byte ptr [eax + 0x38];
movzx eax,al;
popfd;
popad;
pushad;
pushfd;
call sendCall1;
sub esp, 0x14;
mov tmpEAX, eax;
lea eax, nullbuffer;
mov ecx, esp;
push eax;
call sendCall2;
push 0x0;
sub esp, 0x14;
mov edi, esp;
mov dword ptr[edi], 0;
mov dword ptr[edi + 0x4], 0;
mov dword ptr[edi + 0x8], 0;
mov dword ptr[edi + 0xc], 0;
mov dword ptr[edi + 0x10], 0;
sub esp, 0x14;
lea eax, filePath;
mov ecx, esp;
push eax;
call sendCall2;
sub esp, 0x14;
lea eax, fileWxid;
mov ecx, esp;
push eax;
call sendCall2;
mov ecx, dword ptr[tmpEAX];
lea eax, buffer;
push eax;
call sendCall3;
mov al, byte ptr[eax + 0x38];
movzx eax, al;
mov success, eax;
lea ecx, buffer;
call sendCall4;
popfd;
popad;
}
}
void SendXmlMessage(string receiver, string xml, string path, int type)
{
if (g_WeChatWinDllAddr == 0) {