Function at 0x4e9430
Capabilities:
Check os version
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x601bc2
mov eax, dword fs:[0]
push eax
sub esp, 0x158
mov eax, dword [0x697bc0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 4], 0
mov ecx, esi
mov dword [ebp - 0x160], 0
push 0x18
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], 0
push 0x66e218
mov dword [ebp - 0x164], esi
mov word [esi], ax
call fcn.004ef630
lea eax, [ebp - 0x40]
mov dword [ebp - 4], 0
push eax
mov dword [ebp - 0x160], 1
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
push 0x11c
lea eax, [ebp - 0x15c]
push 0
push eax
call fcn.005c63d0
add esp, 0xc
mov dword [ebp - 0x15c], 0x11c
lea eax, [ebp - 0x15c]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je case.default.0x4e95d2
mov eax, dword [ebp - 0x158]
add eax, 0xfffffffc
cmp eax, 6
ja case.default.0x4e95d2
jmp dword [eax*4 + 0x4e96d0]
mov eax, dword [ebp - 0x154]
test eax, eax
je 0x4e952d
cmp eax, 0xa
je 0x4e9523
cmp eax, 0x5a
jne case.default.0x4e95d2
push str.Microsoft_Windows_Me
jmp 0x4e96a9
push str.Microsoft_Windows_98
jmp 0x4e96a9
mov eax, dword [ebp - 0x14c]
cmp eax, 2
jne 0x4e9542
push str.Microsoft_Windows_NT_4.0
jmp 0x4e96a9
cmp eax, 1
jne case.default.0x4e95d2
push str.Microsoft_Windows_95
jmp 0x4e96a9
mov eax, dword [ebp - 0x154]
sub eax, 0
je 0x4e95b9
dec eax
je 0x4e95af
dec eax
jne case.default.0x4e95d2
cmp byte [ebp - 0x42], 1
jne 0x4e9581
cmp word [ebp - 0x40], 9
jne 0x4e9581
push str.Microsoft_Windows_XP_Professional_x64_Edition
jmp 0x4e96a9
mov edi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 0x59
call edi
test eax, eax
jne 0x4e9599
push str.Microsoft_Windows_Server_2003
jmp 0x4e96a9
push 0x59
call edi
test eax, eax
je case.default.0x4e95d2
push str.Microsoft_Windows_Server_2003_R2
jmp 0x4e96a9
push str.Microsoft_Windows_XP
jmp 0x4e96a9
push str.Microsoft_Windows_2000
jmp 0x4e96a9
mov eax, dword [ebp - 0x154]
cmp eax, 3
ja case.default.0x4e95d2
jmp dword [eax*4 + 0x4e96ec]
cmp byte [ebp - 0x42], 1
mov ecx, esi
jne 0x4e95eb
push str.Microsoft_Windows_Vista
jmp 0x4e96ab
push str.Microsoft_Windows_Server_2008
jmp 0x4e96ab
cmp byte [ebp - 0x42], 1
mov ecx, esi
jne 0x4e9607
push str.Microsoft_Windows_7
jmp 0x4e96ab
push str.Microsoft_Windows_Server_2008_R2
jmp 0x4e96ab
push str.ntdll.dll
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x4e965c
push str.RtlGetNtVersionNumbers
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4e9655
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x14]
push ecx
call eax
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp dword [ebp - 0x14], 0xa
jne 0x4e9669
push str.Microsoft_Windows_10
jmp 0x4e96a9
cmp byte [ebp - 0x42], 1
mov ecx, esi
jne 0x4e9678
push str.Microsoft_Windows_8
jmp 0x4e96ab
push str.Microsoft_Windows_Server_2012
jmp 0x4e96ab
cmp byte [ebp - 0x42], 1
mov ecx, esi
jne 0x4e968e
push str.Microsoft_Windows_8.1
jmp 0x4e96ab
push str.Microsoft_Windows_Server_2012_R2
jmp 0x4e96ab
cmp dword [ebp - 0x154], 0
jne case.default.0x4e95d2
cmp byte [ebp - 0x42], 1
je 0x4e9662
push str.Microsoft_Windows_Server_2016
mov ecx, esi
call fcn.004ef4d0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005c6c09
mov esp, ebp
pop ebp
ret