Function at 0x4d5150
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [esp + 0x24]
xor bl, bl
push edi
mov eax, dword [esi + 0x98]
or eax, dword [esi + 0x9c]
jne 0x4d5184
mov eax, dword [esi + 0xa0]
or eax, dword [esi + 0xa4]
jne 0x4d5184
push 7
push esi
call fcn.004dbf40
add esp, 8
mov edi, dword [esp + 0x30]
or dword [edi], 2
cmp dword [esi + 0x144], 0
jne 0x4d5353
mov eax, dword [esi + 0xca0]
test eax, eax
jne 0x4d51bf
push dword [esi + 0x900]
call dword [0x6780d8]
add esp, 4
mov dword [esi + 0xca0], eax
test eax, eax
je 0x4d52c6
mov dword [esi + 0x148], eax
cmp byte [esi + 0x58a], bl
jne 0x4d546c
cmp dword [esi + 0x118], 2
mov ecx, dword [esi + 0x14c]
jne 0x4d522f
cmp dword [ecx + 0x1a0], 2
jne 0x4d522f
and dword [esi + 0x138], 0xfffffffd
lea eax, [esp + 0x14]
push eax
mov dword [esi + 0x118], 1
call fcn.004d5510
push 0
movups xmm0, xmmword [eax]
movups xmmword [esi + 0x108], xmm0
and dword [edi], 0xfffffffd
mov eax, dword [esi + 0xa70]
cdq
push edx
push eax
push esi
call fcn.004be3a0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov edi, dword [esp + 0x2c]
mov eax, dword [edi + 0x2e8]
test dword [eax + 0x40], 0x40003
je 0x4d524c
cmp dword [ecx + 0x1a0], 1
sete bl
lea eax, [esp + 0x30]
push eax
push dword [esi + 0x900]
push edi
call fcn.004d3910
add esp, 0xc
test eax, eax
jne 0x4d5501
mov ebp, dword [esp + 0x30]
test ebp, ebp
je 0x4d5470
jle 0x4d547d
mov dword [esi + 0x144], ebp
test bl, bl
jne 0x4d5353
cmp byte [esi + 0xaa6], bl
je 0x4d5353
cmp dword [esi + 0xce8], eax
jne 0x4d52d3
mov eax, dword [esi + 0x900]
add eax, eax
push eax
call dword [0x6780d8]
add esp, 4
mov dword [esi + 0xce8], eax
test eax, eax
jne 0x4d52d3
push str.Failed_to_alloc_scratch_buffer_
push esi
call fcn.004cd180
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x14
ret
xor ecx, ecx
xor edx, edx
test ebp, ebp
jle 0x4d533d
nop dword [eax + eax]
mov eax, dword [esi + 0x148]
mov bl, byte [edx + eax]
mov eax, dword [esi + 0xce8]
cmp bl, 0xa
jne 0x4d5334
mov byte [eax + ecx], 0xd
inc ecx
mov eax, dword [esi + 0xce8]
mov byte [ecx + eax], bl
cmp byte [esi + 0xaa6], 0
jne 0x4d5337
mov edi, dword [esi + 0xf90]
mov eax, edi
mov ebx, dword [esi + 0xf94]
and eax, ebx
cmp eax, 0xffffffff
je 0x4d5337
add edi, 1
mov dword [esi + 0xf90], edi
adc ebx, 0
mov dword [esi + 0xf94], ebx
jmp 0x4d5337
mov byte [eax + ecx], bl
inc edx
inc ecx
cmp edx, ebp
jl 0x4d52e0
cmp ecx, ebp
je 0x4d5353
mov eax, dword [esi + 0xce8]
mov dword [esi + 0x148], eax
mov dword [esi + 0x144], ecx
mov ebx, dword [esp + 0x2c]
lea eax, [esp + 0x28]
push eax
push dword [esi + 0x144]
push dword [esi + 0x148]
push dword [ebx + 0x310]
push ebx
call fcn.004cd700
add esp, 0x14
test eax, eax
jne 0x4d5501
mov edi, dword [ebx + 0x310]
push eax
push eax
lea eax, [esp + 0x18]
push eax
push 4
lea eax, [esp + 0x40]
push eax
push 0
push 0
push 0x4004747b
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
jne 0x4d53bf
push 4
lea eax, [esp + 0x34]
push eax
push 0x1001
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp byte [esi + 0xab9], 0
je 0x4d53dd
push dword [esp + 0x28]
push dword [esi + 0x148]
push 4
push esi
call fcn.004cd0f0
add esp, 0x10
mov eax, dword [esp + 0x28]
cdq
add dword [esi + 0xa0], eax
adc dword [esi + 0xa4], edx
push dword [esi + 0xa4]
push dword [esi + 0xa0]
push esi
call fcn.004dbd20
add esp, 0xc
cmp byte [esi + 0x58e], 0
je 0x4d5415
cmp byte [esi + 0x590], 0
je 0x4d5446
mov eax, dword [esi + 0xa0]
cmp eax, dword [esi + 0xf90]
jne 0x4d5446
mov eax, dword [esi + 0xa4]
cmp eax, dword [esi + 0xf94]
jne 0x4d5446
push str.We_are_completely_uploaded_and_fine_n
push esi
mov byte [esi + 0x58a], 1
call fcn.004cd260
add esp, 8
mov eax, dword [esi + 0x144]
mov ecx, dword [esp + 0x28]
cmp eax, ecx
je 0x4d54a2
add dword [esi + 0x148], ecx
sub eax, ecx
pop edi
mov dword [esi + 0x144], eax
xor eax, eax
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov edi, dword [esp + 0x2c]
test byte [esi + 0x138], 0x20
jne 0x4d54ff
and dword [esi + 0x138], 0xfffffffd
cmp byte [edi + 0x2b5], 0
je 0x4d54ff
push edi
call fcn.004d41f0
add esp, 4
test eax, eax
je 0x4d54ff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov eax, dword [esi + 0xca0]
test eax, eax
jne 0x4d54c9
push dword [esi + 0x900]
call dword [0x6780d8]
add esp, 4
mov dword [esi + 0xca0], eax
test eax, eax
je 0x4d52c6
cmp byte [esi + 0x58a], 0
mov dword [esi + 0x148], eax
mov dword [esi + 0x144], 0
je 0x4d54ff
and dword [esi + 0x138], 0xfffffffd
cmp byte [ebx + 0x2b5], 0
je 0x4d54ff
push ebx
call fcn.004d41f0
add esp, 4
test eax, eax
jne 0x4d5501
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret