Function at 0x458380
Capabilities:
Check os version
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49f666
mov eax, dword fs:[0]
push eax
sub esp, 0x444
mov eax, dword [0x4c2008]
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 - 0x41c], ecx
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 0x410]
push 0x110
push 0
push eax
mov dword [ebp - 0x414], 0x114
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x4589ae
cmp dword [ebp - 0x410], 6
jb 0x4589ae
mov edi, dword [ebx + 4]
mov esi, dword [ebx]
cmp esi, edi
je 0x458412
mov ecx, esi
call fcn.00455610
add esi, 0x68
cmp esi, edi
jne 0x458402
mov esi, dword [ebx]
mov edi, dword [ebp - 0x41c]
mov dword [ebx + 4], esi
mov eax, dword [edi]
test eax, eax
je 0x4589ae
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.RegOpenKeyExW
push eax
call esi
push str.RegEnumKeyExW
push dword [edi]
mov dword [ebp - 0x424], eax
call esi
mov ecx, dword [ebp - 0x41c]
mov edi, eax
push str.RegCloseKey
push dword [ecx]
call esi
mov esi, dword [ebp - 0x424]
mov dword [ebp - 0x428], eax
test esi, esi
je 0x4589ae
test edi, edi
je 0x4589ae
test eax, eax
je 0x4589ae
xorps xmm0, xmm0
mov dword [ebp - 0x6c], 0x6f0053
movlpd qword [ebp - 0x27c], xmm0
mov dword [ebp - 0x68], 0x740066
mov dword [ebp - 0x64], 0x610077
mov dword [ebp - 0x60], 0x650072
mov dword [ebp - 0x5c], 0x4d005c
mov dword [ebp - 0x58], 0x630069
mov dword [ebp - 0x54], 0x6f0072
mov dword [ebp - 0x50], 0x6f0073
mov dword [ebp - 0x4c], 0x740066
mov dword [ebp - 0x48], 0x43005c
mov dword [ebp - 0x44], 0x460054
mov dword [ebp - 0x40], 0x53005c
mov dword [ebp - 0x3c], 0x72006f
mov dword [ebp - 0x38], 0x4f0074
mov dword [ebp - 0x34], 0x640072
mov dword [ebp - 0x30], 0x720065
mov dword [ebp - 0x2c], 0x41005c
mov dword [ebp - 0x28], 0x730073
mov dword [ebp - 0x24], 0x6d0065
mov dword [ebp - 0x20], 0x6c0062
mov dword [ebp - 0x1c], 0x490079
mov dword [ebp - 0x18], 0x650074
mov dword [ebp - 0x14], 0x6d
mov dword [ebp - 0x27c], 0
mov dword [ebp - 0x278], 0
call fcn.00459130
mov dword [ebp - 0x27c], eax
mov dword [ebp - 4], 2
xor eax, eax
mov dword [ebp - 0x288], 0
mov dword [ebp - 0x284], 0
mov dword [ebp - 0x288], 0
mov dword [ebp - 0x284], 7
mov word [ebp - 0x298], ax
mov byte [ebp - 4], 3
lea eax, [ebp - 0x6c]
push str.34745C63_B2F0_4784_8B67_5E12C8701A31
push 0x804
push eax
lea eax, [ebp - 0x298]
push 0x4ac0d0
push eax
call fcn.004637f0
mov dword [ebp - 0x420], 0
add esp, 0x14
mov dword [ebp - 0x420], 0
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x420]
push 0x20019
call fcn.0046ba70
cmp dword [ebp - 0x284], 8
lea edx, [ebp - 0x418]
push edx
push 0x20019
lea ecx, [ebp - 0x298]
mov dword [ebp - 0x430], eax
cmovae ecx, dword [ebp - 0x298]
push 0
push ecx
push eax
mov dword [ebp - 0x418], 0
call esi
test eax, eax
jne 0x4588bc
push 0x208
xor esi, esi
lea eax, [ebp - 0x274]
push esi
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 0x280], 0x104
lea eax, [ebp - 0x280]
push esi
push esi
push esi
push esi
push eax
lea eax, [ebp - 0x274]
push eax
push esi
push dword [ebp - 0x418]
call edi
test eax, eax
jne 0x4586b1
nop word [eax + eax]
xor edx, edx
lea ecx, [ebp - 0x274]
call fcn.00462e90
push dword [ebp - 0x430]
mov dword [ebp - 0x42c], eax
lea eax, [ebp - 0x42c]
push eax
push ecx
lea eax, [ebp - 0x450]
push eax
lea ecx, [ebp - 0x27c]
call fcn.00459780
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x280]
mov dword [ebp - 0x280], 0x104
push eax
lea eax, [ebp - 0x274]
inc esi
push eax
push esi
push dword [ebp - 0x418]
call edi
test eax, eax
je 0x458650
push dword [ebp - 0x418]
call dword [ebp - 0x428]
mov eax, dword [ebp - 0x27c]
mov esi, dword [eax]
cmp esi, eax
je 0x4588bc
nop dword [eax]
push dword [esi + 0x10]
lea eax, [ebp - 0x6c]
push str.34745C63_B2F0_4784_8B67_5E12C8701A31
push 0x804
push eax
lea eax, [ebp - 0x298]
push str._s0x_08x_s_08d
push eax
call fcn.004637f0
add esp, 0x18
lea ecx, [ebp - 0x418]
cmp dword [ebp - 0x284], 8
lea eax, [ebp - 0x298]
cmovae eax, dword [ebp - 0x298]
push ecx
push 0x20019
push 0
push eax
push dword [ebp - 0x430]
call dword [ebp - 0x424]
test eax, eax
jne 0x458874
lea ecx, [ebp - 0x300]
call fcn.00455590
mov byte [ebp - 4], 7
lea ecx, [ebp - 0x448]
push str.CLSID
mov dword [ebp - 0x2cc], 0x804
call fcn.00402f50
mov byte [ebp - 4], 8
lea eax, [ebp - 0x300]
mov ecx, dword [ebp - 0x41c]
push eax
lea eax, [ebp - 0x448]
push eax
push dword [ebp - 0x418]
call fcn.00458a80
mov byte [ebp - 4], 7
mov edx, dword [ebp - 0x434]
cmp edx, 8
jb 0x4587bc
mov ecx, dword [ebp - 0x448]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4587b2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x458901
push edx
push ecx
call fcn.00493dc4
add esp, 8
mov edi, dword [ebx + 4]
xor eax, eax
mov dword [ebp - 0x438], 0
mov dword [ebp - 0x434], 7
mov word [ebp - 0x448], ax
cmp dword [ebx + 8], edi
je 0x45884a
mov eax, dword [ebp - 0x300]
lea ecx, [edi + 4]
mov dword [edi], eax
lea eax, [ebp - 0x2fc]
push eax
mov dword [ebp - 0x42c], edi
call fcn.00403a60
mov byte [ebp - 4], 9
lea eax, [ebp - 0x2e4]
push eax
lea ecx, [edi + 0x1c]
call fcn.00403a60
mov byte [ebp - 4], 0xb
lea ecx, [edi + 0x38]
mov eax, dword [ebp - 0x2cc]
mov dword [edi + 0x34], eax
lea eax, [ebp - 0x2c8]
push eax
call fcn.00403a60
mov byte [ebp - 4], 0xc
lea eax, [ebp - 0x2b0]
push eax
lea ecx, [edi + 0x50]
call fcn.00403a60
mov byte [ebp - 4], 7
add dword [ebx + 4], 0x68
jmp 0x458859
lea eax, [ebp - 0x300]
mov ecx, ebx
push eax
push edi
call fcn.004592b0
push dword [ebp - 0x418]
call dword [ebp - 0x428]
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x300]
call fcn.00455610
mov eax, dword [esi + 8]
cmp byte [eax + 0xd], 0
je 0x45889a
mov eax, dword [esi + 4]
cmp byte [eax + 0xd], 0
jne 0x458896
cmp esi, dword [eax + 8]
jne 0x458896
mov esi, eax
mov eax, dword [eax + 4]
cmp byte [eax + 0xd], 0
je 0x458886
mov esi, eax
jmp 0x4588b0
mov esi, eax
mov ecx, dword [esi]
cmp byte [ecx + 0xd], 0
jne 0x4588b0
mov eax, dword [ecx]
mov esi, ecx
mov ecx, eax
cmp byte [eax + 0xd], 0
je 0x4588a4
cmp esi, dword [ebp - 0x27c]
jne 0x4586d0
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x420]
call fcn.0046bca0
mov byte [ebp - 4], 2
mov edx, dword [ebp - 0x284]
cmp edx, 8
jb 0x458911
mov ecx, dword [ebp - 0x298]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x458907
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x458907
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.00493dc4
add esp, 8
xor eax, eax
mov dword [ebp - 0x288], 0
mov dword [ebp - 0x284], 7
mov word [ebp - 0x298], ax
mov dword [ebp - 4], 0xf
mov eax, dword [ebp - 0x27c]
mov ebx, eax
mov edi, dword [eax + 4]
mov esi, edi
cmp byte [edi + 0xd], 0
jne 0x458979
nop dword [eax + eax]
push dword [esi + 8]
lea ecx, [ebp - 0x27c]
call fcn.004591b0
mov esi, dword [esi]
push 0x14
push edi
call fcn.00493dc4
add esp, 8
mov edi, esi
cmp byte [esi + 0xd], 0
je 0x458950
mov eax, dword [ebp - 0x27c]
mov dword [eax + 4], ebx
mov eax, dword [ebp - 0x27c]
mov dword [eax], ebx
mov eax, dword [ebp - 0x27c]
mov dword [eax + 8], ebx
mov dword [ebp - 0x278], 0
mov dword [ebp - 4], 0xffffffff
push 0x14
push dword [ebp - 0x27c]
call fcn.00493dc4
add esp, 8
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.00493d83
mov esp, ebp
pop ebp
ret 8