Function at 0x4128b0
Capabilities:
Bypass mark of the web
Check os version
Copy file
Create process on windows
Delete file
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43309f
mov eax, dword fs:[0]
push eax
sub esp, 0x17c
mov eax, dword [0x448090]
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 ebx, ecx
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x130], esi
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
or edi, 0xffffffff
cmp dword [eax - 0xc], 0
jne 0x412ac2
lea edx, [ebp + 8]
mov ecx, str.installer.exe
call fcn.004101a0
test eax, eax
jne 0x41294b
push str.Temp_path_creating_failed.
push 3
push 3
push 0x16f
push str.CInstallingStrategy::Restart
push str.InstallingStrategy.cpp
lea ecx, [ebp - 0x148]
call fcn.0041e2e0
push eax
call fcn.0041e500
add esp, 0x10
mov ecx, ebx
call fcn.00413930
xor esi, esi
jmp 0x412d8e
mov eax, dword [0x448020]
mov ecx, 0x448020
call dword [eax + 0xc]
lea edi, [eax + 0x10]
mov dword [ebp - 0x13c], edi
mov byte [ebp - 4], 1
mov esi, 0x104
lea ebx, [ebx]
mov eax, dword [edi - 8]
mov ecx, 1
sub ecx, dword [edi - 4]
sub eax, esi
or eax, ecx
jge 0x412993
push esi
lea ecx, [ebp - 0x13c]
call fcn.004026b0
mov edi, dword [ebp - 0x13c]
push esi
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
cmp eax, esi
jne 0x4129b3
add esi, 0x104
jns 0x412970
push 0x80070057
call fcn.00402950
push dword [edi - 8]
push edi
call fcn.00420547
add esp, 8
test eax, eax
js 0x4129a9
cmp eax, dword [edi - 8]
jg 0x4129a9
mov dword [edi - 0xc], eax
xor ecx, ecx
push 1
mov word [edi + eax*2], cx
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x412a42
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.CopyFile_faild__error:__u.
push 3
push 3
push 0x17e
push str.CInstallingStrategy::Restart
push str.InstallingStrategy.cpp
lea ecx, [ebp - 0x148]
call fcn.0041e2e0
push eax
call fcn.0041e500
add esp, 0x14
mov ecx, ebx
call fcn.00413930
lea edx, [edi - 0x10]
or edi, 0xffffffff
mov byte [ebp - 4], 0
lea eax, [edx + 0xc]
mov ecx, edi
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412a3b
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
jmp 0x412d8e
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.004028c0
add eax, 0x10
add esp, 4
mov dword [ebp - 0x134], eax
push 0x10
push str.:Zone.Identifier
lea ecx, [ebp - 0x134]
mov byte [ebp - 4], 2
call fcn.004032b0
mov esi, dword [ebp - 0x134]
mov eax, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push esi
call eax
add esi, 0xfffffff0
mov byte [ebp - 4], 1
lea eax, [esi + 0xc]
or ecx, 0xffffffff
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412a9c
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
lea edx, [edi - 0x10]
or edi, 0xffffffff
mov byte [ebp - 4], 0
lea eax, [edx + 0xc]
mov ecx, edi
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412abc
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x130]
cmp dword [ebx + 8], 0
jne 0x412ad5
push str.InstallInit
call fcn.00402990
add esp, 4
push 0x43dafc
lea ecx, [ebp - 0x12c]
call fcn.00403130
mov byte [ebp - 4], 3
mov eax, dword [ebx + 8]
dec eax
je 0x412b06
dec eax
jne 0x412b2e
push 4
push 0x43e82c
lea ecx, [ebp - 0x12c]
call fcn.004032b0
jmp 0x412b2e
push 4
push str.__UP
lea ecx, [ebp - 0x12c]
call fcn.004032b0
cmp dword [ebx + 0x14], 0
je 0x412b2e
push str.__SILUP
lea ecx, [ebp - 0x12c]
call fcn.004031e0
cmp dword [ebx + 0x10], 0
je 0x412b46
push 3
push 0x43e854
lea ecx, [ebp - 0x12c]
call fcn.004032b0
cmp dword [ebx + 0xc], 0
je 0x412b5e
push 3
push 0x43e85c
lea ecx, [ebp - 0x12c]
call fcn.004032b0
mov eax, dword [ebx + 0x24]
test eax, eax
je 0x412b7a
push eax
lea eax, [ebp - 0x12c]
push str.__PRWND0x_x
push eax
call fcn.00413db0
add esp, 0xc
mov eax, dword [ebx + 0x28]
lea ecx, [ebx + 0x28]
cmp dword [eax - 0xc], 0
je 0x412c12
push ecx
mov edx, 0x43e884
lea ecx, [ebp - 0x134]
call fcn.00413cd0
add esp, 4
push 0x43e880
mov edx, eax
lea ecx, [ebp - 0x130]
mov byte [ebp - 4], 4
call fcn.00408b10
add esp, 4
mov byte [ebp - 4], 5
mov eax, dword [eax]
lea ecx, [ebp - 0x12c]
push dword [eax - 0xc]
push eax
call fcn.004032b0
mov byte [ebp - 4], 4
mov edx, dword [ebp - 0x130]
add edx, 0xfffffff0
mov ecx, edi
lea eax, [edx + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412bef
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x134]
add edx, 0xfffffff0
mov ecx, edi
lea eax, [edx + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412c12
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push 0x38
lea eax, [ebp - 0x180]
push 0
push eax
mov dword [ebp - 0x184], 0x3c
call fcn.00421940
add esp, 0xc
lea eax, [ebp - 0x124]
push 0x110
push 0
push eax
mov dword [ebp - 0x180], 0x2000140
mov dword [ebp - 0x128], 0x114
call fcn.00421940
add esp, 0xc
lea eax, [ebp - 0x128]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x124], 5
mov ecx, str.open
mov eax, str.runas
cmovbe eax, ecx
mov dword [ebp - 0x178], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x174], eax
mov eax, dword [ebp - 0x12c]
mov dword [ebp - 0x170], eax
lea eax, [ebp - 0x184]
push eax
mov dword [ebp - 0x168], 1
mov dword [ebp - 0x138], 0
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x412d1b
mov eax, dword [ebx + 0x38]
test eax, eax
je 0x412cca
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0xffffffffffffffff
push dword [ebp - 0x14c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x412d1b
lea eax, [ebp - 0x138]
push eax
push dword [ebp - 0x14c]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test eax, eax
je 0x412d1b
push dword [ebp - 0x14c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x412d1b
mov eax, dword [ebp - 0x138]
push dword [ebp + 8]
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, 1
jmp 0x412d6b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push str.Error_restart__error:__u.
push 3
push 3
push 0x1c4
push str.CInstallingStrategy::Restart
push str.InstallingStrategy.cpp
lea ecx, [ebp - 0x148]
call fcn.0041e2e0
push eax
call fcn.0041e500
mov eax, dword [sym.imp.KERNEL32.dll_DeleteFileW]
add esp, 0x14
push dword [ebp + 8]
call eax
cmp esi, 0x4c7
je 0x412d69
mov ecx, ebx
call fcn.00413930
xor esi, esi
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x12c]
add edx, 0xfffffff0
mov ecx, edi
lea eax, [edx + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x412d8e
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov ebx, dword [ebp + 8]
add ebx, 0xfffffff0
lea eax, [ebx + 0xc]
lock xadd dword [eax], edi
dec edi
test edi, edi
jg 0x412daf
mov ecx, dword [ebx]
push ebx
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
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.0041fe49
mov esp, ebp
pop ebp
ret 8