Function at 0x44cf80
Capabilities:
Check if file exists
Delete file
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x45c540
mov eax, dword fs:[0]
push eax
sub esp, 0x9f4
mov eax, dword [0x475080]
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 - 0x9f8], ecx
mov eax, dword [ebp - 0x9f8]
add eax, 0x24
push eax
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_bool___thiscall_CNsInstaller::GetSetupInfoEx_struct_tagSetupInfo__
movzx ecx, al
test ecx, ecx
je 0x44cfe0
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_private:_bool___thiscall_CNsInstaller::InstallFuncEx_void_
jmp 0x44d720
xor edx, edx
mov word [ebp - 0x21c], dx
push 0x206
push 0
lea eax, [ebp - 0x21a]
push eax
call fcn.0041eb30
add esp, 0xc
push 0x104
lea ecx, [ebp - 0x21c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea edx, [ebp - 0x21c]
push edx
call sym.Install_vip.exe_long_long___int64____cdecl_FileSize_wchar_t_const__
add esp, 4
mov ecx, dword [ebp - 0x9f8]
mov dword [ecx + 0x10], eax
mov dword [ecx + 0x14], edx
lea edx, [ebp - 0x228]
push edx
push 0x4677d4
push 0x1f41
call sym.Install_vip.exe_int___cdecl_NsResGetBuff_int__wchar_t_const___void__
add esp, 0xc
mov dword [ebp - 0x22c], eax
cmp dword [ebp - 0x22c], 0
jne 0x44d076
push 0xb00
push 0
mov eax, dword [ebp - 0x9f8]
add eax, 0x24
push eax
call fcn.0041eb30
add esp, 0xc
xor al, al
jmp 0x44d720
push 0x4677dc
lea ecx, [ebp - 0x21c]
push ecx
call fcn.0043408e
add esp, 8
mov dword [ebp - 0x224], eax
cmp dword [ebp - 0x224], 0
jne 0x44d0a0
xor al, al
jmp 0x44d720
push 0
mov edx, dword [ebp - 0x228]
push edx
mov eax, dword [ebp - 0x224]
push eax
call fcn.004356d4
add esp, 0xc
push 0xb00
push 0
mov ecx, dword [ebp - 0x9f8]
add ecx, 0x24
push ecx
call fcn.0041eb30
add esp, 0xc
mov edx, dword [ebp - 0x224]
push edx
push 1
push 0xb00
mov eax, dword [ebp - 0x9f8]
add eax, 0x24
push eax
call fcn.004350a2
add esp, 0x10
mov ecx, dword [ebp - 0x9f8]
add ecx, 0x24
push ecx
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_private:_void___thiscall_CNsInstaller::InitPath_struct_tagSetupInfo__
mov edx, dword [ebp - 0x9f8]
add edx, 0x24
push edx
push 0x4677e4
push 0x4677f8
call sym.Install_vip.exe_void___cdecl_DoReport_wchar_t_const___wchar_t_const___wchar_t_const__
add esp, 0xc
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::CheckValid_void_
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_private:_void___thiscall_CNsInstaller::InstallComponent_void_
push 0x4677f4
mov eax, dword [ebp - 0x9f8]
add eax, 0xb78
call fcn.00405aa0
push eax
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::CheckDir_wchar_t_const___wchar_t_const__
mov dword [ebp - 0x220], 0
lea eax, [ebp - 0x220]
push eax
push 0x46783c
push 0x1f5b
call sym.Install_vip.exe_int___cdecl_NsResGetBuff_int__wchar_t_const___void__
add esp, 0xc
mov dword [ebp - 0x22c], eax
cmp dword [ebp - 0x22c], 0
je 0x44d332
cmp dword [ebp - 0x220], 0
je 0x44d332
mov ecx, dword [ebp - 0x9f8]
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
push 0x194
push 0
lea edx, [ebp - 0x3cc]
push edx
call fcn.0041eb30
add esp, 0xc
mov eax, dword [ebp - 0x224]
push eax
push 1
push 0x194
lea ecx, [ebp - 0x3cc]
push ecx
call fcn.004350a2
add esp, 0x10
mov edx, dword [ebp - 0x224]
push edx
lea eax, [ebp - 0x3cc]
push eax
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_private:_bool___thiscall_CNsInstaller::ExtractFile_struct_tagPacketInfo___struct__iobuf__
push 0x194
push 0
lea ecx, [ebp - 0x3cc]
push ecx
call fcn.0041eb30
add esp, 0xc
mov edx, dword [ebp - 0x224]
push edx
push 1
push 0x194
lea eax, [ebp - 0x3cc]
push eax
call fcn.004350a2
add esp, 0x10
push str.SPLIT
lea ecx, [ebp - 0x3cc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
jne 0x44d24e
cmp dword [ebp - 0x23c], 0
je 0x44d255
xor al, al
jmp 0x44d720
mov edx, dword [ebp - 0x224]
push edx
call fcn.0042802a
add esp, 4
lea eax, [ebp - 0x234]
push eax
lea ecx, [ebp - 0x21c]
call fcn.00405940
mov dword [ebp - 4], 0
lea edi, [ebp - 0x234]
call fcn.00409d60
push 0x467850
push 0x467858
lea ecx, [ebp - 0x234]
push ecx
call fcn.00409a50
lea eax, [ebp - 0x234]
call fcn.00405aa0
push eax
call sym.Install_vip.exe_long_long___int64____cdecl_FileSize_wchar_t_const__
add esp, 4
mov ecx, dword [ebp - 0x9f8]
mov dword [ecx + 0x10], eax
mov dword [ecx + 0x14], edx
mov edx, dword [ebp - 0x9f8]
mov dword [edx + 0x18], 0
mov dword [edx + 0x1c], 0
push 0x467864
lea eax, [ebp - 0x234]
call fcn.00405aa0
push eax
call fcn.0043408e
add esp, 8
mov dword [ebp - 0x224], eax
cmp dword [ebp - 0x224], 0
jne 0x44d31e
mov byte [ebp - 0x97d], 0
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x234]
call fcn.00405b50
mov al, byte [ebp - 0x97d]
jmp 0x44d720
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x234]
call fcn.00405b50
jmp 0x44d369
mov eax, dword [ebp - 0x228]
cdq
mov ecx, dword [ebp - 0x9f8]
mov esi, dword [ecx + 0x10]
sub esi, eax
mov eax, dword [ecx + 0x14]
sbb eax, edx
mov ecx, dword [ebp - 0x9f8]
mov dword [ecx + 0x10], esi
mov dword [ecx + 0x14], eax
mov edx, dword [ebp - 0x9f8]
mov dword [edx + 0x18], 0xb00
mov dword [edx + 0x1c], 0
mov eax, dword [ebp - 0x9f8]
mov dword [ebp - 0x9fc], eax
mov ecx, dword [ebp - 0x9fc]
cmp dword [ecx + 0x14], 0
jg 0x44d3a1
jl 0x44d392
mov edx, dword [ebp - 0x9fc]
cmp dword [edx + 0x10], 0x6400000
jae 0x44d3a1
mov eax, dword [ebp - 0x9f8]
mov dword [eax + 0x20], 0
jmp 0x44d3e6
mov ecx, dword [ebp - 0x9f8]
mov dword [ebp - 0xa00], ecx
mov edx, dword [ebp - 0xa00]
cmp dword [edx + 0x14], 0
jg 0x44d3d9
jl 0x44d3ca
mov eax, dword [ebp - 0xa00]
cmp dword [eax + 0x10], 0x40000000
jae 0x44d3d9
mov ecx, dword [ebp - 0x9f8]
mov dword [ecx + 0x20], 1
jmp 0x44d3e6
mov edx, dword [ebp - 0x9f8]
mov dword [edx + 0x20], 2
mov eax, dword [ebp - 0x224]
push eax
call fcn.004350bf
add esp, 4
test eax, eax
jne 0x44d4d1
mov ecx, dword [ebp - 0x9f8]
movzx edx, byte [ecx + 8]
test edx, edx
je 0x44d412
xor al, al
jmp 0x44d720
push 0x194
push 0
lea eax, [ebp - 0x564]
push eax
call fcn.0041eb30
add esp, 0xc
mov ecx, dword [ebp - 0x224]
push ecx
push 1
push 0x194
lea edx, [ebp - 0x564]
push edx
call fcn.004350a2
add esp, 0x10
push 0x46786c
lea eax, [ebp - 0x564]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
jne 0x44d468
cmp dword [ebp - 0x3d4], 0
jne 0x44d468
jmp 0x44d4d1
cmp dword [ebp - 0x3d4], 0xffffffff
jne 0x44d48a
push 0
lea ecx, [ebp - 0x564]
push ecx
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::CheckDir_wchar_t_const___wchar_t_const__
jmp 0x44d3e6
mov edx, dword [ebp - 0x9f8]
mov eax, dword [edx + 0x18]
add eax, 0x194
mov ecx, dword [edx + 0x1c]
adc ecx, 0
mov edx, dword [ebp - 0x9f8]
mov dword [edx + 0x18], eax
mov dword [edx + 0x1c], ecx
mov eax, dword [ebp - 0x224]
push eax
lea ecx, [ebp - 0x564]
push ecx
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_private:_bool___thiscall_CNsInstaller::ExtractFile_struct_tagPacketInfo___struct__iobuf__
movzx edx, al
test edx, edx
jne 0x44d4cc
jmp 0x44d4d1
jmp 0x44d3e6
mov eax, dword [ebp - 0x224]
push eax
call fcn.0042802a
add esp, 4
lea esi, [ebp - 0x230]
call fcn.00405900
mov dword [ebp - 4], 1
mov ecx, dword [ebp - 0x9f8]
add ecx, 0x3d0
push ecx
mov edx, dword [ebp - 0x9f8]
mov eax, dword [edx + 0xb78]
push eax
push 0x467874
lea edi, [ebp - 0x230]
call fcn.00406090
add esp, 0xc
lea eax, [ebp - 0x230]
call fcn.00405aa0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x44d616
lea esi, [ebp - 0x978]
call fcn.00405900
mov byte [ebp - 4], 2
call sym.Install_vip.exe_int___cdecl_isEnglish_void_
test eax, eax
je 0x44d563
mov edx, 0x467880
lea edi, [ebp - 0x978]
call fcn.00405a60
jmp 0x44d573
mov edx, 0x4678f8
lea edi, [ebp - 0x978]
call fcn.00405a60
lea ecx, [ebp - 0x974]
push ecx
call fcn.0040a2f0
mov byte [ebp - 4], 3
push 9
push 8
push 0xa0
push 0x12c
push 6
push 0
call fcn.00401000
mov esi, eax
add esi, 0x212
lea eax, [ebp - 0x978]
call fcn.00405aa0
mov ebx, eax
call fcn.00401000
mov edx, dword [eax + 4]
push edx
mov edi, esi
mov edx, ebx
lea eax, [ebp - 0x974]
call fcn.0040ac90
call fcn.00401000
mov ecx, eax
call sym.Install_vip.exe_public:_void___thiscall_CNsApp::ExitApp_void_
mov byte [ebp - 0x97e], 0
mov byte [ebp - 4], 2
lea eax, [ebp - 0x974]
push eax
call fcn.0040a480
mov byte [ebp - 4], 1
lea eax, [ebp - 0x978]
call fcn.00405b50
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x230]
call fcn.00405b50
mov al, byte [ebp - 0x97e]
jmp 0x44d720
mov ecx, dword [ebp - 0x9f8]
movzx edx, byte [ecx + 0xb80]
test edx, edx
jne 0x44d668
mov eax, dword [ebp - 0x9f8]
add eax, 0x24
push eax
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_int___thiscall_CNsInstaller::WriteReg_struct_tagSetupInfo__
mov ecx, dword [ebp - 0x9f8]
add ecx, 0x24
push ecx
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::CreateShortcuts_struct_tagSetupInfo__
mov edx, dword [ebp - 0x9f8]
add edx, 0x24
push edx
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::CreateUninstallCfg_struct_tagSetupInfo__
jmp 0x44d6c4
lea esi, [ebp - 0x97c]
call fcn.00405900
mov byte [ebp - 4], 4
mov eax, dword [ebp - 0x9f8]
add eax, 0x3d0
push eax
mov ecx, dword [ebp - 0x9f8]
mov edx, dword [ecx + 0xb78]
push edx
push 0x4678ec
lea edi, [ebp - 0x97c]
call fcn.00406090
add esp, 0xc
lea eax, [ebp - 0x97c]
call fcn.00405aa0
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [ebp - 4], 1
lea eax, [ebp - 0x97c]
call fcn.00405b50
mov eax, dword [ebp - 0x9f8]
add eax, 0x7b8
push eax
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::ExecScript_wchar_t_const__
mov ecx, dword [ebp - 0x9f8]
call sym.Install_vip.exe_public:_void___thiscall_CNsInstaller::ImportReg_void_
push 0
push 0x2710
push 0x7e9
mov ecx, dword [ebp - 0x9f8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.USER32.dll_SendMessageW]
mov byte [ebp - 0x97f], 1
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x230]
call fcn.00405b50
mov al, byte [ebp - 0x97f]
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.0041d97a
mov esp, ebp
pop ebp
ret