Function at 0x486370
Capabilities:
Delete file
Initialize winhttp library
Move file
Prepare http request
Read http header
Receive http response
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a455b
mov eax, dword fs:[0]
push eax
mov eax, 0x2ad8
call fcn.004889f0
mov eax, dword [0x4c90b4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x14], ecx
push 0x4a6820
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 1
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
push str..tmp
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x2ad4]
call fcn.0047b7d0
mov dword [ebp - 0x2ae0], eax
mov ecx, dword [ebp - 0x2ae0]
mov dword [ebp - 0x2ae4], ecx
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x2ae4]
push edx
lea eax, [ebp - 0x2c]
push eax
call fcn.004855e0
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x2ad4]
call fcn.004799d0
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
lea ecx, [ebp - 0x2c]
call fcn.0047c890
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0xffffffff
jne 0x4864a0
push 0x4a6a24
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 7
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
push 0
push 1
push 3
mov ecx, dword [ebp - 0x14]
call fcn.00485fc0
mov dword [ebp - 0x2ad8], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2c]
call fcn.004799d0
mov eax, dword [ebp - 0x2ad8]
jmp 0x4868f3
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x68]
call fcn.00485c60
mov byte [ebp - 4], 3
mov dword [ebp - 0x6c], 0x100
lea ecx, [ebp - 0x68]
call fcn.00486db0
cmp eax, 2
jne 0x4864cf
mov eax, dword [ebp - 0x6c]
or eax, 0x800000
mov dword [ebp - 0x6c], eax
mov dword [ebp - 0x70], 0
mov dword [ebp - 0x74], 0
mov dword [ebp - 0x78], 0
push 0
push 0
push 0
push 1
push 0
call dword [sym.imp.WINHTTP.dll_WinHttpOpen]
mov dword [ebp - 0x7c], eax
mov dword [ebp - 0x80], 2
push 4
lea eax, [ebp - 0x80]
push eax
push 0x58
mov ecx, dword [ebp - 0x7c]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpSetOption]
push 0
lea ecx, [ebp - 0x68]
call fcn.00486d90
push eax
lea ecx, [ebp - 0x68]
call fcn.00486d50
push eax
mov eax, dword [ebp - 0x7c]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpConnect]
mov dword [ebp - 0x84], eax
mov dword [ebp - 0x88], 4
mov dword [ebp - 0x90], 0
mov eax, dword [ebp - 0x6c]
push eax
push 0
push 0
push str.HTTP_1.1
lea ecx, [ebp - 0x68]
call fcn.00486d70
push eax
push str.HEAD
mov ecx, dword [ebp - 0x84]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov dword [ebp - 0x94], eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpSendRequest]
push 0
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpReceiveResponse]
lea eax, [ebp - 0x90]
push eax
lea ecx, [ebp - 0x88]
push ecx
lea edx, [ebp - 0x8c]
push edx
push 0
push 0x20000005
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCloseHandle]
mov eax, dword [ebp - 0x6c]
push eax
push 0
push 0
push str.HTTP_1.1
lea ecx, [ebp - 0x68]
call fcn.00486d70
push eax
push 0x4a6a34
mov ecx, dword [ebp - 0x84]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov dword [ebp - 0x94], eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpSendRequest]
push 0
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpReceiveResponse]
mov dword [ebp - 0x98], 1
mov dword [ebp - 0x9c], 0
mov dword [ebp - 0xa0], 0x2800
mov byte [ebp - 0x28a0], 0
push 0x27ff
push 0
lea eax, [ebp - 0x289f]
push eax
call fcn.0048a4c0
add esp, 0xc
mov dword [ebp - 0x28a4], 0
jmp 0x486680
mov eax, dword [ebp - 0x28a4]
add eax, 1
mov dword [ebp - 0x28a4], eax
mov eax, dword [ebp - 0x8c]
xor edx, edx
div dword [ebp - 0xa0]
cmp dword [ebp - 0x28a4], eax
ja 0x486811
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0xdc], 0
jne 0x4866dd
push 0x4a6a3c
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 0x34
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
mov dword [ebp - 0x98], 0
jmp 0x486811
mov dword [ebp - 0x28a8], 0
mov eax, dword [ebp - 0xa0]
push eax
push 0
lea ecx, [ebp - 0x28a0]
push ecx
call fcn.0048a4c0
add esp, 0xc
lea eax, [ebp - 0x28a8]
push eax
mov ecx, dword [ebp - 0xa0]
push ecx
lea edx, [ebp - 0x28a0]
push edx
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpReadData]
test eax, eax
jne 0x48675c
push 0x4a6a48
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 0x3d
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
mov dword [ebp - 0x98], 0
jmp 0x486811
mov dword [ebp - 0x28ac], 0
push 0
lea eax, [ebp - 0x28ac]
push eax
mov ecx, dword [ebp - 0x28a8]
push ecx
lea edx, [ebp - 0x28a0]
push edx
mov eax, dword [ebp - 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4867bf
push 0x4a6a54
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 0x45
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
mov dword [ebp - 0x98], 0
jmp 0x486811
mov eax, dword [ebp - 0x9c]
add eax, dword [ebp - 0x28a8]
mov dword [ebp - 0x9c], eax
mov eax, dword [ebp - 0x8c]
xor ecx, ecx
mov dword [ebp - 0x28bc], eax
mov dword [ebp - 0x28b8], ecx
mov eax, dword [ebp - 0x9c]
xor ecx, ecx
mov dword [ebp - 0x28b4], eax
mov dword [ebp - 0x28b0], ecx
push 0
lea eax, [ebp - 0x28bc]
push eax
push 2
mov ecx, dword [ebp - 0x14]
call fcn.00485fc0
jmp 0x486671
mov eax, dword [ebp - 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x94]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCloseHandle]
mov eax, dword [ebp - 0x84]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCloseHandle]
mov eax, dword [ebp - 0x7c]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCloseHandle]
cmp dword [ebp - 0x98], 0
jne 0x486859
lea ecx, [ebp - 0x2c]
call fcn.0047c890
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x48686e
push 0xb
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x2c]
call fcn.0047c890
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
push 0x4a6700
push 0
push str.CManualUpdateMgr::DownLoadFile
push str.d:dtl_deppcguojibandrivertalent7_dt8coreuimanualupdatedtlmanualupdatedtlmanualupdatemanualupdatemgr.cpp
mov eax, dword [0x4c909c]
add eax, 0x5b
push eax
call fcn.0047d350
push eax
call fcn.0047d8b0
add esp, 0x18
cmp dword [ebp - 0x98], 0
je 0x4868ab
mov dword [ebp - 0x2ae0], 0
jmp 0x4868b5
mov dword [ebp - 0x2ae0], 1
push 0
mov eax, dword [ebp - 0x2ae0]
push eax
push 3
mov ecx, dword [ebp - 0x14]
call fcn.00485fc0
mov dword [ebp - 0x2adc], 1
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x68]
call fcn.00485e90
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2c]
call fcn.004799d0
mov eax, dword [ebp - 0x2adc]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00487e4e
mov esp, ebp
pop ebp
ret 8