Function at 0x472aa0
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x4e3040]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
push ebp
mov ebp, dword [esp + 0x634]
push esi
push edi
mov edi, dword [esp + 0x640]
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x10], eax
add eax, 0x398
push 0x2e
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc1]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
mov byte [esp + 0xc8], 0
call fcn.00493020
mov esi, dword [ebp + 0x514]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov byte [esp + 0x17], 1
mov dword [esp + 0x18], eax
test esi, esi
je 0x472d26
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472b30
sub ecx, edx
cmp ecx, 1
jbe 0x472d26
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472b47
sub ecx, edx
cmp ecx, 0x41
jae 0x472b5c
mov ecx, 0x41
jmp 0x472b6a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472b61
sub ecx, edx
lea eax, [ecx + 1]
push eax
push 1
call dword [0x4e3104]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x472b8d
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x4731e0
mov al, byte [esi]
cmp al, 0x5b
jne 0x472bb1
push 0x5d
push esi
call fcn.00492c30
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x472c74
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x472bff
cmp al, 0x3a
jne 0x472bb9
mov ebx, esi
jmp 0x472c0b
push 0x3a
push esi
call fcn.00492c30
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x472c61
lea eax, [esp + 0x44]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x472bf9
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x472be7
jmp 0x472c74
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call fcn.0049a9a0
add esp, 0xc
push 0x3a
push ebx
call fcn.00492c30
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x472c78
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call fcn.004a166b
push eax
call fcn.00452130
push 0x2d
push ebx
movzx esi, ax
call fcn.00492c30
add esp, 0x18
test eax, eax
je 0x472c5d
push 0xa
inc eax
push 0
push eax
call fcn.004a166b
push eax
call fcn.00452130
add esp, 0x10
movzx edx, ax
jmp 0x472c78
mov edx, esi
jmp 0x472c78
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x472c67
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebx, cx
xor ecx, ecx
cmp si, dx
cmovbe ecx, eax
mov eax, dword [esp + 0x18]
movzx esi, cx
cmp byte [eax], 0
je 0x472d1a
push 0x401
lea ecx, [esp + 0x234]
push ecx
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x464]
mov eax, dword [eax + 0x60]
add eax, 0x10
push eax
call fcn.0048cc70
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x60]
push dword [eax]
call fcn.0042e400
add esp, 0x18
sub eax, 0
je 0x472cfa
sub eax, 1
je 0x4731d7
sub eax, 1
jne 0x472d04
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x472d06
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x472d06
xor eax, eax
mov dword [esp + 0x28], esi
mov esi, ebx
mov dword [esp + 0x24], esi
test eax, eax
jne 0x472dc6
jmp 0x472d26
mov eax, esi
mov dword [esp + 0x28], eax
mov eax, ebx
mov dword [esp + 0x24], eax
mov ebx, dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
mov dword [esp + 0x20], 0x80
push eax
push dword [ebx + 0x140]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x472d79
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043bae0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0044fca0
add esp, 0x18
jmp 0x4731db
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x472d8d
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x472d96
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x4731db
lea eax, [esp + 0x230]
xor cl, cl
mov dword [esp + 0x30], eax
mov byte [esp + 0x17], cl
lea ecx, [esp + 0x34]
push ecx
push 0
push 0
push eax
push ebp
call fcn.00459750
add esp, 0x14
cmp eax, 1
jne 0x472dec
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.00444fa0
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4731c4
mov ebx, dword [eax]
push eax
push ebp
call fcn.00459cf0
add esp, 8
test ebx, ebx
je 0x4731c4
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
movzx eax, byte [eax + 0x46f]
push eax
push 0
push ebx
push ebp
call fcn.004806f0
add esp, 0x14
test eax, eax
je 0x472e63
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x472e12
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0043bae0
push eax
push str.socket_failure:__s
push ebp
call fcn.0044fca0
add esp, 0x18
jmp 0x4731d7
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call fcn.004931f0
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp ax, word [esp + 0x24]
ja 0x4731b4
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x472f78
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x17]
test cl, cl
je 0x472f32
cmp eax, 0x2741
jne 0x472f32
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.0043bae0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.0044fd70
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
push eax
mov eax, dword [esp + 0x18]
push dword [eax + 0x140]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x472fa3
mov eax, dword [esp + 0x28]
xor cl, cl
movzx esi, ax
mov byte [esp + 0x17], cl
jmp 0x472e8f
cmp eax, 0x2740
je 0x472f3e
cmp eax, 0xd
jne 0x472f4d
inc esi
mov byte [esp + 0x17], cl
movzx eax, si
mov esi, eax
jmp 0x472e84
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0043bae0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.0044fca0
add esp, 0x1c
jmp 0x4731d7
cmp si, word [esp + 0x24]
ja 0x4731b4
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x472fd0
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043bae0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0044fca0
add esp, 0x18
jmp 0x4731d7
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x472ff8
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x472e49
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.00459700
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1f2], 0
jne 0x473028
cmp byte [eax + 0x1ec], 0
je 0x473028
mov byte [eax + 0x1f2], 1
cmp edi, 2
je 0x47308a
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax + eax]
cmp byte [eax + 0x1f2], 0
jne 0x47304d
test edi, edi
je 0x473084
cmp edi, 1
jne 0x473058
cmp cx, 2
jne 0x473084
movzx eax, cx
sub eax, 2
je 0x473065
sub eax, 0x15
jne 0x473080
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x47315e
cmp edi, 1
je 0x4730ca
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x473040
mov ebx, dword [esp + 0x2c]
lea eax, [esp + 0x20]
mov dword [ebx + 0x90], edi
mov ebx, dword [esp + 0x10]
push eax
push 1
push ebx
push ebp
call fcn.004804a0
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4731e0
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x436], 0x1c
jmp 0x4731ea
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x4730f7
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x4730e0
movzx ecx, bx
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004542b0
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x4c7ae4
push ebx
push ebp
call fcn.0048b690
mov esi, eax
add esp, 0x28
test esi, esi
je 0x47308e
push esi
call fcn.0043bc50
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.0044fca0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x4731e0
movzx eax, bx
mov ebx, dword [esp + 0x2c]
push eax
lea eax, [esp + 0xc0]
push eax
xor eax, eax
cmp word [esp + 0x44], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push ebx
push ebp
call fcn.0048b690
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x47308e
push esi
call fcn.0043bc50
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.0044fca0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x4731e0
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.0044fca0
add esp, 8
jmp 0x4731d7
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.0044fca0
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov esi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x436], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x4731fe
push eax
push ebx
push ebp
call fcn.004806c0
add esp, 0xc
push dword [esp + 0x18]
call dword [0x4e30f8]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00438c87
add esp, 0x628
ret