Function at 0x4577a0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x5b5470
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x34
push ebx
push ebp
push esi
push edi
xor eax, eax
xor edi, edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], eax
mov word [esp + 0x18], ax
mov esi, dword [0x67e540]
mov dword [esp + 0x4c], eax
cmp esi, eax
jne 0x4577e4
mov esi, 0x67e544
mov ecx, 0x653050
test ecx, ecx
je 0x457901
cmp esi, eax
je 0x457901
mov edx, str.idmmkb.dll
test edx, edx
je 0x457901
push ecx
lea ecx, [esp + 0x3c]
call fcn.00401f30
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x50], 1
call fcn.00403bb0
mov bl, 2
push str.idmmkb.dll
lea ecx, [esp + 0x24]
mov byte [esp + 0x50], bl
call fcn.00403bb0
lea ecx, [esp + 0x14]
mov byte [esp + 0x4c], 3
call fcn.00401070
mov esi, dword [esp + 0x40]
lea ecx, [esp + 0x20]
call fcn.00401fb0
push eax
call fcn.00581b1a
add esp, 4
lea ecx, [esp + 0x2c]
mov edi, eax
call fcn.00401fb0
push eax
call fcn.00581b1a
add esi, edi
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.0059a2da
mov edi, eax
add esp, 8
test edi, edi
mov dword [esp + 0x14], edi
je 0x4578d0
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x20]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x30]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x40]
call fcn.00401fb0
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00581aaa
mov ecx, dword [esp + 0x28]
push ecx
call fcn.00581b1a
add esp, 0x18
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x20]
mov byte [esp + 0x4c], bl
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 1
call fcn.00401070
lea ecx, [esp + 0x38]
mov byte [esp + 0x4c], 0
call fcn.00401070
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x10]
test eax, eax
jne 0x457909
lea eax, [esp + 0x18]
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457920
mov edi, 1
mov dword [esp + 0x10], edi
mov esi, dword [0x67e540]
test esi, esi
jne 0x45792f
mov esi, 0x67e544
mov edx, 0x653050
test edx, edx
je 0x457a48
test esi, esi
je 0x457a48
mov eax, str.Uninstall.exe
test eax, eax
je 0x457a48
push edx
lea ecx, [esp + 0x24]
call fcn.00401f30
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x50], 4
call fcn.00403bb0
push str.Uninstall.exe
lea ecx, [esp + 0x3c]
mov byte [esp + 0x50], 5
call fcn.00403bb0
lea ecx, [esp + 0x14]
mov byte [esp + 0x4c], 6
call fcn.00401070
mov esi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
call fcn.00581b1a
add esp, 4
lea ecx, [esp + 0x2c]
mov edi, eax
call fcn.00401fb0
push eax
call fcn.00581b1a
add esi, edi
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.0059a2da
mov edi, eax
add esp, 8
test edi, edi
mov dword [esp + 0x14], edi
je 0x457a1a
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x30]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x28]
call fcn.00401fb0
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00581aaa
mov ecx, dword [esp + 0x28]
push ecx
call fcn.00581b1a
add esp, 0x18
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x38]
mov byte [esp + 0x4c], 5
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 4
call fcn.00401070
lea ecx, [esp + 0x20]
mov byte [esp + 0x4c], 0
call fcn.00401070
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x457a54
lea eax, [esp + 0x18]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457a61
inc edi
mov dword [esp + 0x10], edi
mov esi, dword [0x67e540]
test esi, esi
jne 0x457a70
mov esi, 0x67e544
mov edx, 0x653050
test edx, edx
je 0x457b8f
test esi, esi
je 0x457b8f
mov eax, str.IDManTypeInfo.tlb
test eax, eax
je 0x457b8f
push edx
lea ecx, [esp + 0x24]
call fcn.00401f30
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x50], 7
call fcn.00403bb0
mov bl, 8
push str.IDManTypeInfo.tlb
lea ecx, [esp + 0x3c]
mov byte [esp + 0x50], bl
call fcn.00403bb0
lea ecx, [esp + 0x14]
mov byte [esp + 0x4c], 9
call fcn.00401070
mov esi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
call fcn.00581b1a
add esp, 4
lea ecx, [esp + 0x2c]
mov edi, eax
call fcn.00401fb0
push eax
call fcn.00581b1a
add esi, edi
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.0059a2da
mov edi, eax
add esp, 8
test edi, edi
mov dword [esp + 0x14], edi
je 0x457b5c
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x30]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x28]
call fcn.00401fb0
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00581aaa
mov ecx, dword [esp + 0x28]
push ecx
call fcn.00581b1a
add esp, 0x18
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x38]
mov byte [esp + 0x4c], bl
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 7
call fcn.00401070
lea ecx, [esp + 0x20]
mov byte [esp + 0x4c], 0
call fcn.00401070
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x457b9b
lea eax, [esp + 0x18]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457ba8
inc edi
mov dword [esp + 0x10], edi
mov esi, dword [0x67e540]
test esi, esi
jne 0x457bb7
mov esi, 0x67e544
mov edx, 0x653050
test edx, edx
je 0x457cd6
test esi, esi
je 0x457cd6
mov eax, 0x654be8
test eax, eax
je 0x457cd6
push edx
lea ecx, [esp + 0x24]
call fcn.00401f30
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x50], 0xa
call fcn.00403bb0
mov bl, 0xb
push 0x654be8
lea ecx, [esp + 0x3c]
mov byte [esp + 0x50], bl
call fcn.00403bb0
lea ecx, [esp + 0x14]
mov byte [esp + 0x4c], 0xc
call fcn.00401070
mov esi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
call fcn.00581b1a
add esp, 4
lea ecx, [esp + 0x2c]
mov edi, eax
call fcn.00401fb0
push eax
call fcn.00581b1a
add esi, edi
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.0059a2da
mov edi, eax
add esp, 8
test edi, edi
mov dword [esp + 0x14], edi
je 0x457ca3
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x30]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x28]
call fcn.00401fb0
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00581aaa
mov ecx, dword [esp + 0x28]
push ecx
call fcn.00581b1a
add esp, 0x18
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x38]
mov byte [esp + 0x4c], bl
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 0xa
call fcn.00401070
lea ecx, [esp + 0x20]
mov byte [esp + 0x4c], 0
call fcn.00401070
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x457ce2
lea eax, [esp + 0x18]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457cef
inc edi
mov dword [esp + 0x10], edi
mov esi, dword [0x67e540]
test esi, esi
jne 0x457cfe
mov esi, 0x67e544
mov edx, 0x653050
test edx, edx
je 0x457e1d
test esi, esi
je 0x457e1d
mov eax, 0x654bbc
test eax, eax
je 0x457e1d
push edx
lea ecx, [esp + 0x24]
call fcn.00401f30
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x50], 0xd
call fcn.00403bb0
mov bl, 0xe
push 0x654bbc
lea ecx, [esp + 0x3c]
mov byte [esp + 0x50], bl
call fcn.00403bb0
lea ecx, [esp + 0x14]
mov byte [esp + 0x4c], 0xf
call fcn.00401070
mov esi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
call fcn.00581b1a
add esp, 4
lea ecx, [esp + 0x2c]
mov edi, eax
call fcn.00401fb0
push eax
call fcn.00581b1a
add esi, edi
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.0059a2da
mov edi, eax
add esp, 8
test edi, edi
mov dword [esp + 0x14], edi
je 0x457dea
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x38]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x30]
call fcn.00401fb0
push eax
lea ecx, [esp + 0x28]
call fcn.00401fb0
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00581aaa
mov ecx, dword [esp + 0x28]
push ecx
call fcn.00581b1a
add esp, 0x18
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x38]
mov byte [esp + 0x4c], bl
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 0xd
call fcn.00401070
lea ecx, [esp + 0x20]
mov byte [esp + 0x4c], 0
call fcn.00401070
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x457e29
lea eax, [esp + 0x18]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457e32
inc edi
mov eax, dword [0x67e540]
test eax, eax
jne 0x457e40
mov eax, 0x67e544
push str.IEExt.htm
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x457e60
lea eax, [esp + 0x18]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457e69
inc edi
push str.IEGetAll.htm
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457e99
inc edi
push str.IDMGrHlp.exe
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457ec9
inc edi
push 0x653e0c
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457ef9
inc edi
push 0x654b1c
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457f29
inc edi
push str.downlWithIDM.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457f59
inc edi
push 0x654adc
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457f89
inc edi
call fcn.004351a0
test eax, eax
je 0x458086
push str.IDMShellExt64.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457fc6
inc edi
push str.IDMIECC64.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x457ff6
inc edi
push str.IDMGetAll64.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x458026
inc edi
push str.downlWithIDM64.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x458056
inc edi
push str.idmbrbtn64.dll
mov ecx, 0x67e540
call fcn.00401fb0
push eax
push 0x653050
lea ecx, [esp + 0x20]
call fcn.004102f0
lea ecx, [esp + 0x14]
call fcn.00401fb0
push eax
call ebx
cmp eax, 0xffffffff
jne 0x458086
inc edi
lea ecx, [esp + 0x14]
mov dword [esp + 0x4c], 0xffffffff
call fcn.00401070
mov ecx, dword [esp + 0x44]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x40
ret