Function at 0x417aa0
Capabilities:
Check os version

Disassembly:
sub esp, 0x510
push ebx
push ebp
push esi
push edi
call fcn.00409840
mov ecx, dword [0x452104]
mov edx, ecx
and edx, 1
cmp dl, 1
jne 0x417ad4
mov edx, eax
and edx, 1
cmp dl, 1
jne 0x417ad4
mov esi, 1
mov dword [esp + 0x14], esi
jmp 0x417af7
and ecx, 2
cmp cl, 2
jne 0x41804a
and eax, 2
cmp al, cl
jne 0x41804a
mov dword [esp + 0x14], 2
mov esi, dword [esp + 0x14]
lea eax, [esp + 0x2ec]
mov dword [esp + 0x2ec], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [esp + 0x2fc], 2
je 0x417b6a
cmp esi, 2
jne 0x417b87
mov ecx, dword [esp + 0x53c]
mov edx, dword [esp + 0x538]
mov eax, dword [esp + 0x534]
push ecx
mov ecx, dword [esp + 0x534]
push edx
mov edx, dword [esp + 0x534]
push eax
mov eax, dword [esp + 0x534]
push ecx
mov ecx, dword [esp + 0x534]
push edx
push eax
push ecx
call fcn.00417330
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x510
ret
cmp esi, 2
jne 0x417b87
push 0x3e8
push esi
push 6
call fcn.00409fd0
mov ebp, eax
add esp, 0xc
mov dword [esp + 0x10], ebp
jmp 0x417b9b
push 0x11
push 2
push 2
call fcn.00409fd0
add esp, 0xc
mov dword [esp + 0x10], eax
mov ebp, eax
or ebx, 0xffffffff
cmp ebp, ebx
jne 0x417bb2
pop edi
pop esi
pop ebp
mov eax, 0x3f
pop ebx
add esp, 0x510
ret
push ebp
call fcn.00417240
add esp, 4
push 1
call fcn.00417230
push eax
call fcn.00418930
add esp, 8
cmp eax, ebx
jne 0x417be5
push ebp
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x41
pop ebx
add esp, 0x510
ret
mov edx, dword [0x490404]
push edx
call fcn.00411f50
add esp, 4
test eax, eax
jne 0x417c2b
mov eax, dword [0x490404]
push eax
call fcn.00411f60
mov ax, word [eax]
add esp, 4
cmp ax, 6
jne 0x417c14
cmp esi, 2
je 0x417c2b
cmp ax, 2
jne 0x417c1f
cmp esi, 1
je 0x417c2b
mov dword [0x452250], 1
jmp 0x417c38
mov eax, dword [0x452250]
test eax, eax
je 0x417d44
mov edi, 0x490404
push edi
call fcn.00411f80
add esp, 4
cmp esi, 2
jne 0x417c95
push 0xe
call fcn.00434a73
mov esi, eax
add esp, 4
test esi, esi
je 0x417ca5
mov edx, esi
xor ecx, ecx
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov word [edx + 0xc], cx
mov word [esi], 6
call fcn.00417250
push eax
call fcn.0040a100
mov word [esi + 0xc], ax
lea eax, [esi + 2]
lea edx, [esi + 6]
mov ecx, ebx
mov dword [eax], 0
mov dword [edx], ecx
mov word [edx + 4], cx
jmp 0x417cf1
push 0x10
call fcn.00434a73
mov esi, eax
add esp, 4
test esi, esi
jne 0x417ccb
push 0
call fcn.00417230
push eax
call fcn.00418930
add esp, 8
push ebp
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x40
pop ebx
add esp, 0x510
ret
mov ecx, esi
xor eax, eax
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov word [esi], 2
call fcn.00417250
push eax
call fcn.0040a100
mov word [esi + 2], ax
mov dword [esi + 4], ebx
push esi
push edi
call fcn.00411f90
mov edx, dword [0x490404]
add esp, 0xc
mov dword [0x490750], edi
push edx
call fcn.00411f50
add esp, 4
test eax, eax
je 0x417d3a
push 0
call fcn.00417230
push eax
call fcn.00418930
add esp, 8
push ebp
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x41
pop ebx
add esp, 0x510
ret
mov dword [0x452250], 0
push 0
call fcn.0043c802
add esp, 4
test eax, eax
jge 0x417d62
pop edi
pop esi
pop ebp
mov eax, 0x4a
pop ebx
add esp, 0x510
ret
push 0
call fcn.0043c802
add esp, 4
and eax, 0x80001fff
jns 0x417d7a
dec eax
or eax, 0xffffe000
inc eax
mov esi, dword [esp + 0x528]
mov dword [esp + 0x150], eax
mov ecx, 0x64
xor eax, eax
lea edi, [esp + 0x15c]
mov dword [esp + 0x158], ebx
mov dword [esp + 0x14c], 0x294
mov dword [esp + 0x154], 0
rep stosd dword es:[edi], eax
mov edi, esi
mov ecx, ebx
repne scasb al, byte es:[edi]
not ecx
cmp ecx, 0x190
ja 0x417dda
mov eax, ecx
lea edi, [esp + 0x15c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [0x490404]
push esi
call fcn.00411f50
add esp, 4
test eax, eax
jne 0x417e36
push esi
call fcn.00411f60
add esp, 4
lea ecx, [esp + 0x14c]
push 0x10
push eax
push 0
push 0x1a0
push ecx
call fcn.00417230
push eax
call fcn.0040a080
add esp, 0x18
cmp eax, 0x1a0
jne 0x417ef5
push esi
call fcn.00411f70
mov esi, eax
push esi
call fcn.00411f50
add esp, 8
test eax, eax
je 0x417ded
push 0
call fcn.0043c802
mov ecx, dword [esp + 0x530]
mov edi, dword [esp + 0x540]
mov ebp, dword [esp + 0x53c]
mov ebx, dword [esp + 0x538]
mov esi, dword [esp + 0x534]
add esp, 4
add eax, ecx
mov dword [esp + 0x1c], eax
push 0
mov dword [esp + 0x28], 0
call fcn.0043c802
mov edx, dword [esp + 0x20]
add esp, 4
sub edx, eax
mov dword [esp + 0x20], edx
jns 0x417e8f
mov dword [esp + 0x20], 0
mov dword [esp + 0x48], 0
call fcn.00417230
mov ecx, dword [esp + 0x48]
mov dword [esp + ecx*4 + 0x4c], eax
mov edx, dword [esp + 0x48]
inc edx
lea eax, [esp + 0x48]
mov dword [esp + 0x48], edx
lea edx, [esp + 0x20]
push edx
push 0
push 0
push eax
call fcn.00417230
inc eax
push eax
call fcn.0040a000
add esp, 0x14
cmp eax, 0xffffffff
je 0x417fbe
test eax, eax
je 0x418023
cmp dword [esp + 0x14], 2
jne 0x417f0b
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0xe
push ecx
lea edx, [esp + 0x2c]
jmp 0x417f1c
push ebp
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x3e
pop ebx
add esp, 0x510
ret
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0x10
push ecx
lea edx, [esp + 0x3c]
push edx
push 0
lea eax, [esp + 0x38c]
push 0x1a0
push eax
call fcn.00417230
push eax
call fcn.0040a0c0
add esp, 0x18
cmp eax, 0xffffffff
je 0x417e69
mov ecx, dword [esp + 0x384]
mov eax, dword [esp + 0x150]
cmp ecx, eax
jne 0x417e69
mov edx, dword [esp + 0x38c]
mov eax, dword [esp + 0x158]
cmp edx, eax
jne 0x417e69
cmp dword [esp + 0x14], 2
jne 0x417f82
lea eax, [esp + 0x28]
push eax
call fcn.004099f0
jmp 0x417f8c
mov ecx, dword [esp + 0x3c]
push ecx
call fcn.00409fb0
add esp, 4
lea edx, [esp + 0x390]
push edi
push ebp
push ebx
push esi
push eax
push edx
call fcn.004177f0
add esp, 0x18
cmp esi, 4
jne 0x417fb0
cmp word [edi + 0x20], 0
ja 0x418023
cmp eax, 0x40
je 0x417fcf
test eax, eax
je 0x418023
jmp 0x417e69
call sub.WSOCK32.dll_WSAGetLastError
cmp eax, 0x2714
jne 0x417fe9
jmp 0x417e69
mov eax, dword [esp + 0x10]
push eax
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x40
pop ebx
add esp, 0x510
ret
call sub.WSOCK32.dll_WSAGetLastError
cmp eax, 0x2714
je 0x418005
push 0
call fcn.00417230
push eax
call fcn.00418930
add esp, 8
mov ecx, dword [esp + 0x10]
push ecx
call sub.WSOCK32.dll_closesocket
mov ecx, dword [ebx]
xor eax, eax
pop edi
pop esi
test ecx, ecx
pop ebp
pop ebx
setle al
add esp, 0x510
ret
push 0
call fcn.00417230
push eax
call fcn.00418930
mov edx, dword [esp + 0x18]
add esp, 8
push edx
call sub.WSOCK32.dll_closesocket
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x510
ret
pop edi
pop esi
pop ebp
mov eax, 0x4c
pop ebx
add esp, 0x510
ret