Function at 0x4127e0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
push 0xffffffffffffffff
push 0x5b4807
mov eax, dword fs:[0]
push eax
sub esp, 0x1ac
mov eax, dword [0x630490]
xor eax, esp
mov dword [esp + 0x1a4], eax
push esi
push edi
mov eax, dword [0x630490]
xor eax, esp
push eax
lea eax, [esp + 0x1b8]
mov dword fs:[0], eax
mov esi, edx
mov dword [esp + 0xb0], esi
mov edi, ecx
mov dword [esp + 0x18], edi
lea ecx, [esp + 0xcc]
mov dword [esp + 0x40], edi
mov dword [esp + 0x44], 0
call fcn.0040a1b0
mov dword [esp + 0x1c0], 0
xorps xmm0, xmm0
movq qword [esp + 0xb4], xmm0
mov dword [esp + 0xbc], 0
mov dword [esp + 0x104], 0
mov dword [esp + 0xb4], 0
mov dword [esp + 0xb8], 0
mov dword [esp + 0xbc], 0
lea eax, [esp + 0xb4]
mov byte [esp + 0x1c0], 1
cmp esi, 0xffffffff
mov esi, dword [ebp + 8]
push eax
jne 0x4128bb
mov edx, dword [ebp + 0xc]
mov ecx, esi
call fcn.00445de0
add esp, 4
jmp 0x4128cf
push dword [ebp + 0xc]
mov ecx, dword [esp + 0xb8]
mov edx, esi
call fcn.00445f70
add esp, 8
mov ecx, dword [esp + 0xb8]
mov eax, 0x2aaaaaab
sub ecx, dword [esp + 0xb4]
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
jne 0x412982
mov edx, 0x7df098
mov dword [esp + 0x104], 1
lea ecx, [esp + 0x54]
mov byte [esp + 0xcc], al
call fcn.00442060
lea esi, [eax + 8]
lea eax, [esp + 0xd0]
cmp eax, esi
je 0x412965
cmp dword [esp + 0xe4], 0x10
jb 0x41293a
push dword [esp + 0xd0]
call fcn.0044f301
add esp, 4
push esi
lea ecx, [esp + 0xd4]
mov dword [esp + 0xe8], 0xf
mov dword [esp + 0xe4], 0
mov byte [esp + 0xd4], 0
call fcn.00404560
lea ecx, [esp + 0x54]
call fcn.00410e80
lea eax, [esp + 0xcc]
mov ecx, edi
push eax
call fcn.00413130
jmp 0x412f43
cmp dword [esp + 0xb0], 0xffffffff
je 0x412abf
cmp esi, 1
jne 0x412abf
mov esi, dword [esp + 0xb4]
lea ecx, [esp + 0x114]
mov edx, dword [esi + 4]
call fcn.004359c0
xorps xmm0, xmm0
mov dword [esp + 0xc8], 0
movq qword [esp + 0xc0], xmm0
mov dword [esp + 0xc0], 0
mov dword [esp + 0xc4], 0
mov dword [esp + 0xc8], 0
sub esp, 0x18
mov byte [esp + 0x1d8], 3
mov ecx, esp
lea eax, [esp + 0x12c]
push 0xffffffffffffffff
push 0
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
push eax
mov byte [ecx], 0
call fcn.00404770
lea ecx, [esp + 0xd8]
call fcn.00417d20
mov eax, dword [esp + 0xdc]
add esp, 0x18
sub eax, dword [esp + 0xc0]
sar eax, 2
test eax, eax
je 0x412a9f
push 0x6017af
lea ecx, [esp + 0xd4]
mov dword [esp + 0x108], 1
mov byte [esp + 0xd0], 0
call fcn.004059d0
lea eax, [esp + 0xcc]
mov ecx, edi
push eax
call fcn.00413130
lea ecx, [esp + 0xc0]
call fcn.004078c0
lea ecx, [esp + 0x114]
call fcn.00404500
push esi
call fcn.0044f301
add esp, 4
lea ecx, [esp + 0xcc]
call fcn.004066d0
jmp 0x412fa7
lea ecx, [esp + 0xc0]
call fcn.004078c0
lea ecx, [esp + 0x114]
mov byte [esp + 0x1c0], 1
call fcn.00404500
mov eax, dword [esp + 0xb4]
mov esi, eax
cmp eax, dword [esp + 0xb8]
je 0x412eb4
movq xmm0, qword [esi]
mov eax, dword [esi + 8]
push 0
push 1
push 2
movq qword [esp + 0x54], xmm0
mov dword [esp + 0x28], eax
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
mov dword [esp + 0x10], edi
cmp edi, 0xffffffff
je 0x412fcc
push 4
lea eax, [esp + 0xb4]
mov dword [esp + 0xb4], 0x40000
push eax
push 0x1002
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
push 4
lea eax, [esp + 0xb4]
push eax
push 0x1001
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov edx, dword [esp + 0x4c]
lea ecx, [esp + 0x13c]
call fcn.004359c0
push 0x1c8
mov byte [esp + 0x1c4], 5
call fcn.0044f2cb
mov edi, eax
add esp, 4
mov dword [esp + 0x14], edi
mov byte [esp + 0x1c0], 6
test edi, edi
je 0x412b98
push 0x1c8
push 0
push edi
call fcn.0057b5c0
add esp, 8
mov ecx, edi
call fcn.00416820
mov edi, eax
mov dword [esp + 0x14], eax
jmp 0x412b9e
xor edi, edi
mov dword [esp + 0x14], edi
mov eax, dword [esp + 0x10]
xor ecx, ecx
mov byte [esp + 0x1c0], 5
mov dword [edi + 0x30], eax
mov eax, dword [0x631718]
mov dword [edi + 0x58], eax
mov eax, dword [0x631714]
mov dword [edi + 0x5c], eax
mov eax, dword [0x640278]
cmp eax, 0x64
mov dword [edi + 4], 0x413e80
cmovge eax, ecx
mov dword [edi + 8], 0x413f80
inc eax
mov dword [edi + 0xc], fcn.00405770
lea ecx, [esp + 0x28]
mov dword [edi + 0x10], fcn.00413fa0
mov dword [edi + 0x14], 0x4142e0
mov byte [edi + 0x4e], 1
mov dword [0x640278], eax
mov dword [edi + 0x11c], eax
call fcn.004244b0
mov ecx, eax
lea eax, [edi + 0x18]
mov dword [esp + 0x10], ecx
cmp eax, ecx
je 0x412c43
cmp dword [eax + 0x14], 0x10
jb 0x412c2a
push dword [eax]
call fcn.0044f301
mov ecx, dword [esp + 0x14]
lea eax, [edi + 0x18]
add esp, 4
push ecx
mov dword [eax + 0x14], 0xf
mov ecx, eax
mov dword [eax + 0x10], 0
mov byte [eax], 0
call fcn.00404560
cmp dword [esp + 0x3c], 0x10
jb 0x412c56
push dword [esp + 0x28]
call fcn.0044f301
add esp, 4
mov eax, dword [esp + 0x48]
lea ecx, [edi + 0x124]
mov dword [edi + 0x140], eax
lea eax, [esp + 0x13c]
mov byte [edi + 0x120], 0
cmp ecx, eax
je 0x412c82
push 0xffffffffffffffff
push 0
push eax
call fcn.00404770
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x144], eax
call fcn.0059995c
sub eax, dword [0x640648]
push 0
sbb edx, dword [0x64064c]
push 0x2710
push edx
push eax
call fcn.0057f5d0
mov dword [esp + 0x20], edx
mov dword [edi + 0x148], eax
mov byte [edi + 0x150], 1
call fcn.0044b720
mov ecx, dword [edi + 0x140]
mov edx, 0xd3d
mov dword [edi + 0x64], eax
cmp ecx, 0xb4
mov eax, 0x12c
cmove eax, edx
cmp ecx, 0x1f4
jl 0x412cf3
cmp ecx, 0x257
mov ecx, 0x1b58
cmovle eax, ecx
mov edx, 0x604282
mov word [edi + 0x13c], ax
lea ecx, [esp + 0x154]
call fcn.00442060
mov byte [esp + 0x1c0], 7
lea ecx, [esp + 0x28]
mov edx, dword [edi + 0x11c]
call fcn.00405780
mov edi, eax
push 3
push 0
push 0x603e38
lea ecx, [esp + 0x168]
mov byte [esp + 0x1cc], 8
call fcn.00414fe0
push 0xffffffffffffffff
push 0
push edi
push 3
push eax
lea ecx, [esp + 0x170]
call fcn.00409bd0
lea ecx, [esp + 0x15c]
cmp ecx, eax
je 0x412d6a
push 0xffffffffffffffff
push 0
push eax
call fcn.00404770
mov byte [esp + 0x1c0], 7
cmp dword [esp + 0x3c], 0x10
jb 0x412d85
push dword [esp + 0x28]
call fcn.0044f301
add esp, 4
cmp dword [0x640424], 0
je 0x412db5
push 0x64040c
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [esp + 0x154]
push eax
call dword [0x640424]
add esp, 4
push 0x64040c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xorps xmm0, xmm0
lea ecx, [esp + 0x114]
movdqa xmmword [esp + 0x114], xmm0
movq qword [esp + 0x124], xmm0
call fcn.0059966f
mov eax, dword [esp + 0x14]
mov dword [esp + 0x114], 0x606a48
mov dword [esp + 0x124], 0x4124d0
mov dword [esp + 0x128], eax
lea eax, [esp + 0xc0]
mov byte [esp + 0x1c0], 9
push eax
lea ecx, [esp + 0x118]
call fcn.00599767
lea ecx, [esp + 0x114]
call fcn.005996e0
mov byte [esp + 0x1c0], 0xa
mov eax, dword [esp + 0xc4]
test eax, eax
jne 0x412e43
push 1
call fcn.0059959b
mov eax, dword [esp + 0xc8]
add esp, 4
push eax
push dword [esp + 0xc4]
call fcn.0059961a
add esp, 8
test eax, eax
je 0x412e60
push eax
call fcn.0059956e
add esp, 4
lea ecx, [esp + 0x154]
mov dword [esp + 0xc4], 0
mov byte [esp + 0xcc], 1
call fcn.00410e80
mov byte [esp + 0x1c0], 1
cmp dword [esp + 0x150], 0x10
jb 0x412ea0
push dword [esp + 0x13c]
call fcn.0044f301
add esp, 4
add esi, 0xc
cmp esi, dword [esp + 0xb8]
jne 0x412ad5
mov edi, dword [esp + 0x18]
movzx eax, byte [esp + 0xcc]
lea ecx, [edi + 4]
mov byte [edi], al
movzx eax, byte [esp + 0xcd]
mov byte [edi + 1], al
lea eax, [esp + 0xd0]
push 0xffffffffffffffff
push 0
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
push eax
mov byte [ecx], 0
call fcn.00404770
push 0xffffffffffffffff
lea ecx, [edi + 0x1c]
mov byte [esp + 0x1c4], 0xb
push 0
lea eax, [esp + 0xf0]
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
push eax
mov byte [ecx], 0
call fcn.00404770
mov eax, dword [esp + 0x100]
mov dword [edi + 0x34], eax
mov eax, dword [esp + 0x104]
mov dword [edi + 0x38], eax
mov eax, dword [esp + 0x10c]
mov dword [edi + 0x40], eax
mov eax, dword [esp + 0x110]
mov dword [edi + 0x44], eax
mov eax, dword [esp + 0xb4]
test eax, eax
je 0x412f57
push eax
call fcn.0044f301
add esp, 4
cmp dword [esp + 0xfc], 0x10
jb 0x412f70
push dword [esp + 0xe8]
call fcn.0044f301
add esp, 4
cmp dword [esp + 0xe4], 0x10
mov byte [esp + 0xe8], 0
mov dword [esp + 0xf8], 0
mov dword [esp + 0xfc], 0xf
jb 0x412fa7
push dword [esp + 0xd0]
call fcn.0044f301
add esp, 4
mov eax, edi
mov ecx, dword [esp + 0x1b8]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [esp + 0x1a4]
xor ecx, esp
call fcn.005771f5
mov esp, ebp
pop ebp
ret
mov byte [esp + 0xcc], 0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
lea ecx, [esp + 0x28]
call fcn.00405780
push eax
mov edx, 0x603e20
mov byte [esp + 0x1c4], 4
lea ecx, [esp + 0x118]
call fcn.00405a10
mov esi, eax
add esp, 4
lea eax, [esp + 0xd0]
cmp eax, esi
je 0x413053
cmp dword [esp + 0xe4], 0x10
jb 0x413028
push dword [esp + 0xd0]
call fcn.0044f301
add esp, 4
push esi
lea ecx, [esp + 0xd4]
mov dword [esp + 0xe8], 0xf
mov dword [esp + 0xe4], 0
mov byte [esp + 0xd4], 0
call fcn.00404560
cmp dword [esp + 0x128], 0x10
jb 0x41306c
push dword [esp + 0x114]
call fcn.0044f301
add esp, 4
mov byte [esp + 0x1c0], 1
cmp dword [esp + 0x3c], 0x10
mov dword [esp + 0x128], 0xf
mov dword [esp + 0x124], 0
mov byte [esp + 0x114], 0
jb 0x4130a5
push dword [esp + 0x28]
call fcn.0044f301
add esp, 4
mov esi, dword [esp + 0x18]
lea eax, [esp + 0xcc]
push eax
mov ecx, esi
call fcn.00413130
mov eax, dword [esp + 0xb4]
test eax, eax
je 0x4130cc
push eax
call fcn.0044f301
add esp, 4
cmp dword [esp + 0xfc], 0x10
jb 0x4130e5
push dword [esp + 0xe8]
call fcn.0044f301
add esp, 4
cmp dword [esp + 0xe4], 0x10
mov dword [esp + 0xfc], 0xf
mov dword [esp + 0xf8], 0
mov byte [esp + 0xe8], 0
jb 0x41311c
push dword [esp + 0xd0]
call fcn.0044f301
add esp, 4
mov eax, esi
jmp 0x412fa9