Function at 0x542680
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get socket status
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x154
mov eax, dword [0x5fd0b0]
xor eax, ebp
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x10], 0xffffffff
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00542bc0
add esp, 4
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0
mov ecx, dword [ebp + 0xc]
push ecx
call sub.WSOCK32.dll_inet_addr
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jae 0x5426e4
call fcn.00542b20
mov edx, dword [ebp + 8]
mov dword [edx + 8], eax
xor eax, eax
jmp 0x5429d2
push 0x5ef878
call sub.WSOCK32.dll_getprotobyname
mov dword [ebp - 8], eax
push 0x10
push 0
lea eax, [ebp - 0x28]
push eax
call fcn.004720b0
add esp, 0xc
mov cx, word [ebp + 0x10]
push ecx
call sub.WSOCK32.dll_htons
mov word [ebp - 0x26], ax
mov word [ebp - 0x28], 2
push 4
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 0x24]
push eax
call fcn.004751f0
add esp, 0xc
cmp dword [ebp - 8], 0
jne 0x542740
push 0
push 1
push 2
call sub.WSOCK32.dll_socket
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], eax
jmp 0x542757
mov edx, dword [ebp - 8]
movsx eax, word [edx + 8]
push eax
push 1
push 2
call sub.WSOCK32.dll_socket
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], eax
mov edx, dword [ebp + 8]
cmp dword [edx + 4], 0
jge 0x542772
call fcn.00542b20
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], eax
xor eax, eax
jmp 0x5429d2
cmp dword [ebp + 0x14], 0
je 0x542782
mov edx, dword [ebp + 8]
mov dword [edx + 0xc], 1
mov eax, dword [ebp + 8]
push eax
call fcn.00542dd0
add esp, 4
push 0x10
lea ecx, [ebp - 0x28]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
push eax
call sub.WSOCK32.dll_connect
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jge 0x5427cf
cmp dword [ebp + 0x14], 0
jne 0x5427cf
call fcn.00542b20
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax + 0xc], ecx
xor eax, eax
jmp 0x5429d2
cmp dword [ebp - 0x10], 0
jge 0x54299a
cmp dword [ebp + 0x14], 0
je 0x54299a
call fcn.00542b20
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x30], 0
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x2c]
mov dword [edx + 8], eax
cmp dword [ebp - 0x2c], 0x2734
je 0x542811
cmp dword [ebp - 0x2c], 0x2733
jne 0x542987
mov dword [ebp - 0x140], 0
cmp dword [ebp - 0x140], 0x40
jae 0x542846
mov ecx, dword [ebp - 0x140]
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
mov dword [ebp + ecx*4 - 0x13c], eax
mov ecx, dword [ebp - 0x140]
add ecx, 1
mov dword [ebp - 0x140], ecx
xor edx, edx
jne 0x54281b
mov eax, dword [ebp + 0x14]
cdq
mov ecx, 0xf4240
idiv ecx
mov dword [ebp - 0x150], eax
mov eax, dword [ebp + 0x14]
cdq
mov ecx, 0xf4240
idiv ecx
mov dword [ebp - 0x14c], edx
push 0
call fcn.005429e0
add esp, 4
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], edx
mov dword [ebp - 0x144], 0
mov eax, dword [ebp + 0x14]
cdq
mov ecx, 0xf4240
idiv ecx
mov dword [ebp - 0x154], eax
mov edx, 1
test edx, edx
je 0x54294b
lea eax, [ebp - 0x150]
push eax
push 0
lea ecx, [ebp - 0x140]
push ecx
push 0
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
add eax, 1
push eax
call sub.WSOCK32.dll_select
mov dword [ebp - 0x148], eax
cmp dword [ebp - 0x148], 0
jge 0x542944
call fcn.00542b20
cmp eax, 0x2714
jne 0x542935
push 0
call fcn.005429e0
add esp, 4
sub eax, dword [ebp - 0x38]
sbb edx, dword [ebp - 0x34]
mov dword [ebp - 0x144], eax
mov ecx, dword [ebp - 0x144]
cmp ecx, dword [ebp - 0x154]
jg 0x542927
mov edx, dword [ebp - 0x154]
sub edx, dword [ebp - 0x144]
mov dword [ebp - 0x150], edx
mov dword [ebp - 0x14c], 0
jmp 0x542897
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0x274c
jmp 0x54294b
call fcn.00542b20
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], eax
jmp 0x54294b
jmp 0x54294b
cmp dword [ebp - 0x148], 0
jl 0x542987
cmp dword [ebp - 0x148], 0
jne 0x542969
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0x274c
jmp 0x542987
lea eax, [ebp - 0x140]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
push edx
call sub.WSOCK32.dll___WSAFDIsSet
test eax, eax
je 0x542987
mov dword [ebp - 0x30], 1
cmp dword [ebp - 0x30], 0
jne 0x54299a
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax + 0xc], ecx
xor eax, eax
jmp 0x5429d2
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0xc]
mov dword [edx + 0xc], eax
push 0x10
lea ecx, [ebp - 0x28]
push ecx
call fcn.0058e730
add esp, 8
mov edx, dword [ebp + 8]
mov dword [edx], eax
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x5429cd
call fcn.00542b20
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], eax
xor eax, eax
jmp 0x5429d2
mov eax, 1
mov ecx, dword [ebp - 0x18]
xor ecx, ebp
call fcn.0047209e
mov esp, ebp
pop ebp
ret