Function at 0x453460
Capabilities:
Check if file exists
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x563ebe
mov eax, dword fs:[0]
push eax
sub esp, 0x2b0
mov eax, dword [0x5cac4c]
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
call fcn.00444480
mov ecx, eax
call fcn.0043db90
push 0x208
mov ebx, eax
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00507970
add esp, 0xc
call fcn.0046f720
push 0x104
lea edx, [ebp - 0x218]
push edx
mov ecx, dword [eax]
push eax
call dword [ecx + 0x50]
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x453bea
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x2a0], eax
mov eax, 0x580408
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x2a0]
test eax, 0xffff0000
jne 0x45350a
movzx eax, ax
push eax
call fcn.0040d6b0
jmp 0x453516
push 1
push 0x580408
call fcn.0040d860
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 4], 1
call esi
test eax, eax
je 0x453561
push str.ComputerZ_HardwareDll.dll
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x218]
push eax
call esi
test eax, eax
jne 0x453561
push 1
push 0x57f108
lea ecx, [ebp - 0x2a0]
call fcn.0040d860
call fcn.00444480
mov ecx, eax
call fcn.0043db30
mov esi, eax
call fcn.00444480
mov ecx, eax
call fcn.0043ddb0
mov edi, eax
call fcn.00444480
mov ecx, eax
call fcn.0043f740
test eax, eax
mov ecx, 0x57f108
mov eax, 0x580408
cmove ecx, eax
push ecx
lea ecx, [ebp - 0x2b0]
call fcn.0040e030
lea eax, [ebp - 0x2bc]
mov byte [ebp - 4], 2
push eax
call fcn.00444480
mov ecx, eax
call fcn.0043dcd0
mov byte [ebp - 4], 3
call fcn.00444480
mov ecx, eax
call fcn.0043db70
mov dword [ebp - 0x27c], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x278], str.SOFTWARELudashi
mov dword [ebp - 0x274], str.VendorID
mov ecx, dword [ebx]
mov dword [ebp - 0x2a8], eax
mov dword [ebp - 0x270], ecx
mov dword [ebp - 0x26c], 1
mov dword [ebp - 0x268], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x264], str.SOFTWARELudashi
mov dword [ebp - 0x260], str.AppType
mov eax, dword [esi]
mov dword [ebp - 0x25c], eax
mov dword [ebp - 0x258], 1
mov dword [ebp - 0x254], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x250], str.SOFTWARELudashi
mov dword [ebp - 0x24c], str.Type
mov eax, dword [edi]
mov dword [ebp - 0x248], eax
mov eax, dword [ebp - 0x2b0]
mov dword [ebp - 0x234], eax
mov eax, dword [ebp - 0x2a0]
mov dword [ebp - 0x244], 1
mov dword [ebp - 0x240], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x23c], str.SOFTWARELudashi
mov dword [ebp - 0x238], 0x581204
mov dword [ebp - 0x230], 1
mov dword [ebp - 0x22c], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x228], str.SOFTWARELudashi
mov dword [ebp - 0x224], str.lite
mov dword [ebp - 0x220], eax
mov dword [ebp - 0x21c], 1
call fcn.00444480
cmp dword [eax + 0x60], 0
jne 0x453728
call fcn.00444480
mov ecx, eax
call fcn.0043f740
test eax, eax
je 0x453728
mov dword [ebp - 0x290], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x28c], str.SOFTWARELudashi
mov dword [ebp - 0x288], str.CreateShortcut
mov dword [ebp - 0x284], 0x57f108
mov dword [ebp - 0x280], 1
call fcn.0046f720
lea edx, [ebp - 0x290]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x48]
lea esi, [ebp - 0x27c]
mov edi, 5
call fcn.0046f720
push esi
push eax
mov ecx, dword [eax]
call dword [ecx + 0x48]
add esi, 0x14
sub edi, 1
jne 0x453733
call fcn.00444480
mov ecx, eax
call fcn.0043dd90
push eax
lea ecx, [ebp - 0x2b4]
call fcn.00410760
mov edi, dword [ebp - 0x2b4]
mov byte [ebp - 4], 4
cmp dword [edi - 0xc], 0
je 0x4537af
mov dword [ebp - 0x290], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x28c], str.SOFTWARELudashi
mov dword [ebp - 0x288], str.tagID
mov dword [ebp - 0x284], edi
mov dword [ebp - 0x280], 1
call fcn.0046f720
lea edx, [ebp - 0x290]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x48]
call fcn.00444480
mov ecx, eax
call fcn.0043dd80
push eax
lea ecx, [ebp - 0x2b8]
call fcn.00410760
mov esi, dword [ebp - 0x2b8]
mov byte [ebp - 4], 5
cmp dword [esi - 0xc], 0
je 0x453817
mov dword [ebp - 0x290], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x28c], str.SOFTWARELudashi
mov dword [ebp - 0x288], str.softID
mov dword [ebp - 0x284], esi
mov dword [ebp - 0x280], 1
call fcn.0046f720
lea edx, [ebp - 0x290]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x48]
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x453bf4
mov eax, dword [ecx]
call dword [eax + 0xc]
lea edx, [eax + 0x10]
mov dword [ebp - 0x298], edx
mov eax, dword [edx - 8]
mov ecx, 1
sub ecx, dword [edx - 4]
sub eax, 0x104
or eax, ecx
mov byte [ebp - 4], 6
jge 0x453862
push 0x104
lea ecx, [ebp - 0x298]
call fcn.0040b1b0
mov edx, dword [ebp - 0x298]
cmp dword [edx - 8], 0x104
jl 0x453bfe
mov dword [edx - 0xc], 0x104
xor ecx, ecx
mov eax, dword [ebp - 0x298]
push 0x104
push edx
mov word [eax + 0x208], cx
call fcn.004b6690
mov eax, dword [ebp - 0x298]
push dword [eax - 8]
push eax
call fcn.00533b40
mov edx, eax
add esp, 8
test edx, edx
js 0x453bfe
mov ecx, dword [ebp - 0x298]
cmp edx, dword [ecx - 8]
jg 0x453bfe
mov dword [ecx - 0xc], edx
xor ecx, ecx
mov eax, dword [ebp - 0x298]
mov word [eax + edx*2], cx
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x453c08
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x2a4], eax
mov eax, 0x57f108
mov byte [ebp - 4], 7
lea ecx, [ebp - 0x2a4]
test eax, 0xffff0000
jne 0x453908
movzx eax, ax
push eax
call fcn.0040d6b0
jmp 0x453914
push 1
push 0x57f108
call fcn.0040d860
lea eax, [ebp - 0x298]
mov byte [ebp - 4], 8
push eax
lea eax, [ebp - 0x2a4]
push eax
lea eax, [ebp - 0x2ac]
push eax
call fcn.004ac3b0
add esp, 0xc
mov edx, dword [ebp - 0x2a4]
or ebx, 0xffffffff
mov byte [ebp - 4], 0xa
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453959
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x2ac]
cmp dword [eax - 0xc], 0
je 0x4539a5
mov dword [ebp - 0x290], reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x28c], str.SOFTWARELudashi
mov dword [ebp - 0x288], str.VipLevel
mov dword [ebp - 0x284], eax
mov dword [ebp - 0x280], 1
call fcn.0046f720
lea edx, [ebp - 0x290]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x48]
mov eax, dword [ebp - 0x2a8]
mov ecx, 0x57ba4c
mov eax, dword [eax]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x4539d8
test dx, dx
je 0x4539d4
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x4539d8
add eax, 4
add ecx, 4
test dx, dx
jne 0x4539b2
xor eax, eax
jmp 0x4539dd
sbb eax, eax
or eax, 1
test eax, eax
je 0x453af2
lea eax, [ebp - 0x294]
push 1
push eax
call fcn.004385e0
mov edx, dword [ebp - 0x280]
add esp, 8
cmp edx, 8
jb 0x453a36
mov ecx, dword [ebp - 0x294]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x453a2c
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x453c12
push edx
push ecx
call fcn.004aa2ce
add esp, 8
lea eax, [ebp - 0x294]
push 1
push eax
call fcn.004385e0
mov ecx, eax
add esp, 8
mov eax, dword [ebp - 0x2a8]
cmp dword [ecx + 0x14], 8
mov edx, dword [eax]
mov eax, dword [edx - 0xc]
jb 0x453a5c
mov ecx, dword [ecx]
add eax, eax
push eax
push edx
push 1
push str.oldversion
push ecx
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
mov edx, dword [ebp - 0x280]
test eax, eax
setne al
mov byte [ebp - 0x299], al
cmp edx, 8
jb 0x453ac4
mov ecx, dword [ebp - 0x294]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x453ab4
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x453c17
push edx
push ecx
call fcn.004aa2ce
mov al, byte [ebp - 0x299]
add esp, 8
xor ecx, ecx
mov dword [ebp - 0x284], 0
mov dword [ebp - 0x280], 7
mov word [ebp - 0x294], cx
test al, al
je 0x453af2
push str.write_register_oldversion_is_failed
call fcn.0044ca10
add esp, 4
mov edx, dword [ebp - 0x2ac]
mov eax, ebx
mov byte [ebp - 4], 6
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453b13
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x298]
mov eax, ebx
mov byte [ebp - 4], 5
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453b34
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 4
add esi, 0xfffffff0
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x453b4f
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 3
add edi, 0xfffffff0
mov eax, ebx
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x453b6a
mov ecx, dword [edi]
push edi
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x2bc]
mov eax, ebx
mov byte [ebp - 4], 2
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453b8b
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x2b0]
mov eax, ebx
mov byte [ebp - 4], 1
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453bac
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x2a0]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x453bce
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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.004aa2b8
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040ad60
push 0x80004005
call fcn.0040ad60
push 0x80070057
call fcn.0040ad60
push 0x80004005
call fcn.0040ad60
call fcn.00524d73
call fcn.00524d73
int3