Function at 0x4dd5a0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xd4
mov eax, dword [0x541514]
xor eax, ebp
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x60], 0
mov word [ebp - 0x54], 0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x11c]
mov dword [ebp - 8], ecx
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x58], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
and edx, 0xffff
movzx eax, dx
and eax, 0xff
movzx ecx, al
mov dword [ebp - 0x70], ecx
mov edx, dword [ebp - 4]
and edx, 0xffff
movzx eax, dx
shr eax, 8
movzx ecx, al
mov dword [ebp - 0x30], ecx
cmp dword [ebp - 0x70], 4
jne 0x4dd656
cmp dword [ebp - 0x30], 0x5a
jne 0x4dd656
mov dword [ebp - 0x5c], 1
cmp dword [ebp - 0x70], 4
jne 0x4dd669
cmp dword [ebp - 0x30], 0x5a
jne 0x4dd669
mov dword [ebp - 0x58], 1
cmp dword [ebp - 0x70], 4
jne 0x4dd67c
cmp dword [ebp - 0x30], 0
jne 0x4dd67c
mov dword [ebp - 0x4c], 1
cmp dword [ebp - 4], 0x80000000
jae 0x4dd693
mov edx, dword [ebp - 4]
shr edx, 0x10
movzx eax, dx
mov dword [ebp - 0x50], eax
jmp 0x4dd6b4
cmp dword [ebp - 0x70], 4
jae 0x4dd6ad
mov ecx, dword [ebp - 4]
shr ecx, 0x10
movzx edx, cx
and edx, 0xffff7fff
mov dword [ebp - 0x50], edx
jmp 0x4dd6b4
mov dword [ebp - 0x50], 0
cmp dword [ebp - 0x50], 0x565
ja 0x4dd6c4
mov dword [ebp - 0x40], 1
cmp dword [0x546ec0], 0
jne 0x4dd6d2
call fcn.004dd460
cmp dword [0x546ebc], 0
je 0x4dd6e2
mov dword [ebp - 0x14], 1
cmp dword [ebp - 0x14], 0
je 0x4dd6f5
cmp dword [ebp - 0x4c], 1
jne 0x4dd6f5
mov dword [ebp - 0x40], 1
cmp dword [ebp - 0x14], 0
je 0x4dd708
cmp dword [ebp - 0x58], 1
jne 0x4dd708
mov dword [ebp - 0x40], 0
cmp dword [ebp - 0x14], 0
je 0x4dd71b
cmp dword [ebp - 0x5c], 1
jne 0x4dd71b
mov dword [ebp - 0x40], 0
cmp dword [ebp - 0x14], 0
je 0x4dd7dc
cmp dword [ebp - 0x40], 0
jne 0x4dd7dc
mov dword [ebp - 0xc4], 5
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xd4]
movsx edx, word [ecx + 0x10b0]
test edx, edx
je 0x4dd756
mov dword [ebp - 0x3c], 1
jmp 0x4dd77a
lea eax, [ebp - 0x54]
push eax
push 0x211
mov ecx, dword [ebp + 8]
push ecx
call fcn.004c7710
add esp, 0xc
movsx edx, word [ebp - 0x54]
test edx, edx
je 0x4dd77a
mov dword [ebp - 0x3c], 1
cmp dword [ebp - 0x3c], 0
je 0x4dd79d
push 1
lea eax, [ebp - 0xc0]
push eax
mov ecx, dword [ebp - 0xc4]
push ecx
call fcn.004dd150
add esp, 0xc
mov dword [ebp - 0x74], eax
jmp 0x4dd7b8
push 0
lea edx, [ebp - 0xc0]
push edx
mov eax, dword [ebp - 0xc4]
push eax
call fcn.004dd150
add esp, 0xc
mov dword [ebp - 0x74], eax
push 0x3c
push 0x58c340
lea ecx, [ebp - 0xb0]
push ecx
call sub.MSVCR80.dll_memcpy
add esp, 0xc
mov edx, dword [0x58c320]
mov dword [ebp - 0x60], edx
jmp 0x4dd9e9
push str.NETAPI32.Dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 0x64], eax
cmp dword [ebp - 0x64], 0
jne 0x4dd7f8
or eax, 0xffffffff
jmp 0x4ddb13
push str.NetWkstaTransportEnum
mov eax, dword [ebp - 0x64]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x68], eax
push str.NetApiBufferFree
mov ecx, dword [ebp - 0x64]
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x68], 0
je 0x4dd828
cmp dword [ebp - 0x44], 0
jne 0x4dd830
or eax, 0xffffffff
jmp 0x4ddb13
push 0
lea edx, [ebp - 0x28]
push edx
lea eax, [ebp - 0x6c]
push eax
push 0x1000
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0
call dword [ebp - 0x68]
mov dword [ebp - 0xcc], eax
cmp dword [ebp - 0xcc], 0
je 0x4dd86b
mov edx, dword [ebp - 0x64]
push edx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
or eax, 0xffffffff
jmp 0x4ddb13
mov dword [ebp - 0x38], 0
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x34], eax
jmp 0x4dd88c
mov ecx, dword [ebp - 0x38]
add ecx, 1
mov dword [ebp - 0x38], ecx
mov edx, dword [ebp - 0x34]
add edx, 0x14
mov dword [ebp - 0x34], edx
mov eax, dword [ebp - 0x38]
cmp eax, dword [ebp - 0x6c]
jae 0x4dd9d8
mov ecx, dword [ebp - 0x34]
mov edx, dword [ecx + 0xc]
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0xc8], 0
jmp 0x4dd8bc
mov eax, dword [ebp - 0xc8]
add eax, 1
mov dword [ebp - 0xc8], eax
cmp dword [ebp - 0xc8], 0xc
jge 0x4dd8e0
mov ecx, dword [ebp - 0xc8]
mov edx, dword [ebp - 0xc8]
mov eax, dword [ebp - 0x2c]
mov dl, byte [eax + edx*2]
mov byte [ebp + ecx - 0xc0], dl
jmp 0x4dd8ad
mov dword [ebp - 0xc8], 0
jmp 0x4dd8fb
mov eax, dword [ebp - 0xc8]
add eax, 1
mov dword [ebp - 0xc8], eax
cmp dword [ebp - 0xc8], 6
jge 0x4dd9bc
mov ecx, dword [ebp - 0xc8]
movsx edx, byte [ebp + ecx*2 - 0xc0]
push edx
call fcn.004cbf70
add esp, 4
test eax, eax
je 0x4dd93c
mov eax, dword [ebp - 0xc8]
movsx ecx, byte [ebp + eax*2 - 0xc0]
sub ecx, 0x30
mov dword [ebp - 0xd0], ecx
jmp 0x4dd953
mov edx, dword [ebp - 0xc8]
movsx eax, byte [ebp + edx*2 - 0xc0]
sub eax, 0x37
mov dword [ebp - 0xd0], eax
mov ecx, dword [ebp - 0xc8]
movsx edx, byte [ebp + ecx*2 - 0xbf]
push edx
call fcn.004cbf70
add esp, 4
test eax, eax
je 0x4dd987
mov eax, dword [ebp - 0xc8]
movsx ecx, byte [ebp + eax*2 - 0xbf]
sub ecx, 0x30
mov dword [ebp - 0xd4], ecx
jmp 0x4dd99e
mov edx, dword [ebp - 0xc8]
movsx eax, byte [ebp + edx*2 - 0xbf]
sub eax, 0x37
mov dword [ebp - 0xd4], eax
mov ecx, dword [ebp - 0xd0]
shl ecx, 4
add ecx, dword [ebp - 0xd4]
mov edx, dword [ebp - 0xc8]
mov byte [ebp + edx - 0x24], cl
jmp 0x4dd8ec
lea eax, [ebp - 0x24]
push eax
lea ecx, [ebp - 0x60]
push ecx
lea edx, [ebp - 0xb0]
push edx
call fcn.004ddb30
add esp, 0xc
jmp 0x4dd87a
mov eax, dword [ebp - 0x10]
push eax
call dword [ebp - 0x44]
mov ecx, dword [ebp - 0x64]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov dword [ebp - 0xc], 1
mov dword [ebp - 0x38], 0
jmp 0x4dda02
mov edx, dword [ebp - 0x38]
add edx, 1
mov dword [ebp - 0x38], edx
mov eax, dword [ebp - 0x38]
cmp eax, dword [ebp - 0x60]
jae 0x4ddb02
cmp dword [ebp - 0xc], 0
je 0x4dda86
mov dword [ebp - 0xc], 0
push 6
mov ecx, dword [ebp - 0x38]
imul ecx, ecx, 6
lea edx, [ebp + ecx - 0xb0]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x11c]
add ecx, 8
push ecx
call sub.MSVCR80.dll_memcpy
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x11c]
mov word [eax + 2], 2
push 6
mov ecx, dword [ebp - 0x38]
imul ecx, ecx, 6
lea edx, [ebp + ecx - 0xb0]
push edx
mov eax, dword [0x546ce8]
imul eax, eax, 6
add eax, 0x58c3e0
push eax
call sub.MSVCR80.dll_memcpy
add esp, 0xc
mov ecx, dword [0x546ce8]
add ecx, 1
mov dword [0x546ce8], ecx
jmp 0x4ddafd
call fcn.0048d320
mov dword [ebp - 0x18], eax
mov edx, dword [ebp - 0x18]
mov word [edx + 2], 2
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax + 0x480], ecx
mov edx, dword [ebp - 0x18]
mov dword [ebp - 8], edx
push 6
mov eax, dword [ebp - 0x38]
imul eax, eax, 6
lea ecx, [ebp + eax - 0xb0]
push ecx
mov edx, dword [ebp - 8]
add edx, 8
push edx
call sub.MSVCR80.dll_memcpy
add esp, 0xc
push 6
mov eax, dword [ebp - 0x38]
imul eax, eax, 6
lea ecx, [ebp + eax - 0xb0]
push ecx
mov edx, dword [0x546ce8]
imul edx, edx, 6
add edx, 0x58c3e0
push edx
call sub.MSVCR80.dll_memcpy
add esp, 0xc
mov eax, dword [0x546ce8]
add eax, 1
mov dword [0x546ce8], eax
jmp 0x4dd9f9
cmp dword [ebp - 0x60], 0
je 0x4ddb11
mov eax, 1
jmp 0x4ddb13
xor eax, eax
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0047294a
mov esp, ebp
pop ebp
ret