Function at 0x634580
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x138
mov eax, dword [0x73c280]
xor eax, esp
mov dword [esp + 0x134], eax
push ebx
mov ebx, dword [esp + 0x144]
lea eax, [esp + 0x28]
push ebp
push esi
push edi
mov edi, dword [esp + 0x14c]
push eax
mov dword [esp + 0x28], edi
mov byte [esp + 0x17], 0
mov esi, dword [edi + 8]
mov dword [esp + 0x30], esi
call fcn.005f82c0
lea ebp, [esi + 0x98]
push ebp
movups xmm0, xmmword [eax]
lea eax, [esi + 8]
push eax
push ebx
movups xmmword [esi + 0x128], xmm0
mov dword [esp + 0x38], eax
call fcn.00634d40
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x634651
mov esi, dword [edi + 8]
lea eax, [esi + 0xec]
push eax
lea eax, [esi + 0xbc]
push eax
push dword [esi + 0x14]
lea eax, [esi + 0x18]
push eax
call fcn.00603e00
add esp, 0x10
test al, al
jne 0x6346a6
call fcn.006583f5
mov eax, dword [eax]
mov dword [esi + 0x158], eax
call fcn.006583f5
mov esi, dword [eax]
call fcn.006583f5
mov edi, eax
lea eax, [esp + 0x44]
push 0x100
push eax
push esi
call fcn.00614d90
push eax
push dword [edi]
push str.sa_addr_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00603030
add esp, 0x1c
mov esi, 2
mov edi, dword [ebp]
cmp edi, 0xffffffff
je 0x6349cc
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0xc]
mov dword [esp + 0x20], eax
test eax, eax
je 0x6349be
cmp dword [eax + 0x30], 0
push edi
push ebx
je 0x6349b6
call fcn.005f2ee0
push 1
push ebx
call fcn.005f3140
mov eax, dword [esp + 0x30]
push edi
push dword [eax + 0x34]
mov eax, dword [eax + 0x30]
call eax
push 0
push ebx
call fcn.005f3140
add esp, 0x20
jmp 0x6349c5
mov eax, dword [esp + 0x28]
xor esi, esi
mov dword [esp + 0x14], esi
cmp dword [eax], 0x17
jne 0x6346d4
push 4
lea eax, [esp + 0x20]
mov dword [esp + 0x20], esi
push eax
push 0x1b
push 0x29
push dword [ebp]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, str.__Trying___s_:_d...
jmp 0x6346d9
mov ecx, str.__Trying__s:_d...
mov eax, dword [esp + 0x2c]
push dword [eax + 0xec]
add eax, 0xbc
push eax
push ecx
push ebx
call fcn.00603100
mov eax, dword [esp + 0x38]
add esp, 0x10
mov eax, dword [eax]
cmp eax, 2
je 0x634703
cmp eax, 0x17
jne 0x634774
mov eax, dword [esp + 0x2c]
cmp dword [eax + 0xc], 1
jne 0x634774
mov cl, 1
mov eax, esi
mov byte [esp + 0x1b], cl
mov byte [esp + 0x12], cl
cmp byte [ebx + 0x6d8], al
je 0x634779
push 4
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 1
push eax
push 1
push 6
push dword [ebp]
mov byte [esp + 0x26], cl
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x634779
push 0x100
lea eax, [esp + 0x48]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00614d90
push eax
push str.Could_not_set_TCP_NODELAY:__s
push ebx
call fcn.00603100
mov al, byte [esp + 0x33]
add esp, 0x18
mov byte [esp + 0x12], al
jmp 0x634779
mov byte [esp + 0x12], 0
mov eax, dword [ebp]
mov dword [esp + 0x1c], eax
mov eax, dword [0x7c2794]
mov dword [esp + 0x30], 0x4020
mov dword [esp + 0x14], 0
mov dword [esp + 0x20], 4
test eax, eax
jne 0x6347cd
push 3
push 2
push eax
push eax
push 6
call fcn.00635ee0
add esp, 0x14
test al, al
je 0x6347c1
mov dword [0x7c2794], 2
jmp 0x634819
mov dword [0x7c2794], 1
jmp 0x6347d2
cmp eax, 2
je 0x634819
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x18]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x2c]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x6347fe
mov eax, dword [esp + 0x14]
cmp eax, dword [esp + 0x30]
jg 0x634819
push 4
lea eax, [esp + 0x34]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x2c]
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp byte [esp + 0x12], 0
je 0x6348e1
cmp byte [ebx + 0x6df], 0
je 0x6348e1
mov edi, dword [ebp]
lea eax, [esp + 0x14]
push 4
push eax
push 8
push 0xffff
push edi
mov dword [esp + 0x28], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x634866
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d
push ebx
call fcn.00603100
add esp, 0xc
jmp 0x6348dd
push dword [ebx + 0x67c]
mov dword [esp + 0x38], 1
call fcn.00604e60
push dword [ebx + 0x680]
imul eax, eax, 0x3e8
mov dword [esp + 0x1c], eax
mov dword [esp + 0x40], eax
call fcn.00604e60
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0x44], eax
lea eax, [esp + 0x28]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x4c]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x6348dd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d
push ebx
call fcn.00603100
add esp, 0x10
mov edi, dword [esp + 0x24]
cmp dword [ebx + 0x1ac], 0
je 0x634922
push 1
push ebx
call fcn.005f3140
mov eax, dword [ebx + 0x1ac]
push 0
push dword [ebp]
push dword [ebx + 0x1b0]
call eax
push 0
push ebx
mov dword [esp + 0x3c], eax
call fcn.005f3140
mov eax, dword [esp + 0x3c]
add esp, 0x1c
cmp eax, 2
jne 0x63496c
mov byte [esp + 0x13], 1
mov eax, dword [esp + 0x28]
mov eax, dword [eax]
cmp eax, 2
je 0x634932
cmp eax, 0x17
jne 0x63497a
mov eax, dword [esp + 0x2c]
add eax, 0x18
push eax
call fcn.00640710
push eax
mov eax, dword [esp + 0x30]
push dword [eax]
push dword [ebp]
push dword [edi + 0xc]
push ebx
call fcn.00634010
mov esi, eax
add esp, 0x18
test esi, esi
je 0x63497a
cmp esi, 1
jne 0x634651
lea esi, [eax + 6]
jmp 0x634651
test eax, eax
je 0x634922
mov esi, 0x2a
jmp 0x634651
push 1
push dword [ebp]
call fcn.0063aa50
add esp, 8
cmp byte [esp + 0x13], 0
je 0x6349cc
push ebx
push edi
call fcn.00634ae0
lea eax, [esp + 0x3c]
push eax
call fcn.005f82c0
add esp, 0xc
movups xmm0, xmmword [eax]
mov eax, dword [esp + 0x2c]
movups xmmword [eax + 0x138], xmm0
mov byte [edi + 0x14], 1
jmp 0x6349cc
call fcn.005f2ee0
add esp, 8
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [ebp], 0xffffffff
push dword [ebp]
push esi
push str.cf_socket_open_______d__fd_d
push dword [esp + 0x30]
push ebx
call fcn.00603190
mov ecx, dword [esp + 0x158]
add esp, 0x14
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005c8a4d
add esp, 0x138
ret