Function at 0x53e050
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9a4
mov al, byte [0x5bccc4]
push ebx
push ebp
push esi
push edi
mov byte [esp + 0xb0], al
mov ebx, dword [esp + 0x9b8]
mov ecx, 0x3f
xor eax, eax
lea edi, [esp + 0xb1]
rep stosd dword es:[edi], eax
mov edx, dword [ebx]
mov dword [esp + 0x10], 0xffffffff
stosw word es:[edi], ax
stosb byte es:[edi], al
mov esi, dword [edx + 0x43c]
xor ebp, ebp
mov dword [esp + 0x28], ebp
mov edi, dword [edx + 0x43c]
cmp edi, ebp
mov dword [esp + 0x14], edx
mov dword [esp + 0x24], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x2c], 1
je 0x53e22c
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, 1
jbe 0x53e22c
mov edi, esi
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, 0x16
jae 0x53e0e1
mov ecx, 0x16
jmp 0x53e0ed
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
inc ecx
push 1
push ecx
call dword [0x5af234]
mov ebp, eax
add esp, 8
test ebp, ebp
jne 0x53e110
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x9a4
ret
cmp byte [esi], 0x3a
jne 0x53e177
mov edi, esi
test edi, edi
je 0x53e1d0
push 0x3a
push edi
call fcn.00512060
mov esi, eax
add esp, 8
test esi, esi
je 0x53e1d0
push 0xa
lea eax, [esi + 1]
push 0
push eax
call fcn.0050a5fb
push eax
call fcn.00545bb0
mov edi, eax
push 0x2d
push esi
mov dword [esp + 0x3c], edi
call fcn.00512060
xor esi, esi
add esp, 0x18
cmp eax, esi
je 0x53e1bd
push 0xa
inc eax
push esi
push eax
call fcn.0050a5fb
push eax
call fcn.00545bb0
add esp, 0x10
mov dword [esp + 0x1c], eax
jmp 0x53e1c3
push 0x3a
push esi
call fcn.00512060
mov edi, eax
add esp, 8
test edi, edi
je 0x53e19c
mov ecx, edi
sub ecx, esi
push ecx
push esi
push ebp
call fcn.00505750
add esp, 0xc
jmp 0x53e117
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov edx, ecx
mov esi, edi
mov edi, ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
jmp 0x53e1d0
mov dword [esp + 0x1c], edi
jmp 0x53e1d0
cmp di, ax
jbe 0x53e1d0
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], esi
cmp byte [ebp], 0
je 0x53e22c
mov eax, dword [ebx + 0x4c]
mov edx, dword [ebx + 0x88]
lea ecx, [esp + 0x1b0]
push 0x401
push ecx
mov ecx, dword [eax + 0x18]
push ebp
push edx
push ecx
call fcn.00546c50
mov edx, dword [ebx + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.00546c50
add esp, 0x18
sub eax, 0
je 0x53e222
dec eax
je 0x53e567
dec eax
jne 0x53e22c
lea edi, [esp + 0x1b0]
jmp 0x53e224
mov edi, ebp
test edi, edi
jne 0x53e2ba
mov eax, dword [ebx + 0x190]
lea ecx, [esp + 0x18]
lea edx, [esp + 0x30]
push ecx
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x53e286
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ebx
call fcn.0052fcc0
mov ecx, dword [esp + 0x1c]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.0052a610
push ebp
call dword [0x5af228]
add esp, 0x18
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
mov ecx, dword [esp + 0x30]
lea edx, [esp + 0x1b0]
push 0x401
lea eax, [esp + 0x38]
push edx
and ecx, 0xffff
push eax
push ecx
call fcn.00531b50
add esp, 0x10
lea edi, [esp + 0x1b0]
mov dword [esp + 0x2c], 0
lea edx, [esp + 0x28]
push edx
push 0
push edi
push ebx
call fcn.0051f8b0
add esp, 0x10
cmp eax, 1
jne 0x53e2de
lea eax, [esp + 0x28]
push eax
push ebx
call fcn.0051efa0
add esp, 8
mov eax, dword [esp + 0x28]
test eax, eax
je 0x53e2fa
mov ecx, dword [esp + 0x14]
mov esi, dword [eax]
push eax
push ecx
call fcn.0051fa70
add esp, 8
test esi, esi
jne 0x53e324
mov edx, dword [esp + 0x14]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edx
call fcn.0052a610
push ebp
call dword [0x5af228]
add esp, 0x10
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
push ebp
call dword [0x5af228]
add esp, 4
mov dword [esp + 0x10], 0xffffffff
xor edi, edi
mov ebp, esi
lea eax, [esp + 0x10]
push eax
push 0
push ebp
push ebx
call fcn.0052e520
add esp, 0x10
mov dword [esp + 0x20], eax
test eax, eax
je 0x53e364
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov edi, eax
test ebp, ebp
jne 0x53e33a
jmp 0x53e368
test ebp, ebp
jne 0x53e392
push edi
push ebx
call fcn.0052fcc0
mov ecx, dword [esp + 0x1c]
push eax
push str.socket_failure:__s
push ecx
call fcn.0052a610
add esp, 0x14
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
mov ecx, dword [ebp + 0x10]
mov esi, dword [ebp + 0x18]
mov edx, ecx
lea edi, [esp + 0x30]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x24]
mov eax, dword [ebp + 0x10]
cmp si, word [esp + 0x1c]
mov dword [esp + 0x18], eax
ja 0x53e4c8
cmp word [esp + 0x30], 2
jne 0x53e3d4
push esi
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x32], ax
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x30]
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x53e4c1
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call edi
mov ecx, dword [esp + 0x2c]
test ecx, ecx
je 0x53e456
cmp eax, 0x2741
jne 0x53e456
push eax
push ebx
call fcn.0052fcc0
and esi, 0xffff
push eax
push esi
mov esi, dword [esp + 0x24]
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.0052a5a0
mov eax, dword [ebx + 0x190]
add esp, 0x18
lea ecx, [esp + 0x18]
lea edx, [esp + 0x30]
push ecx
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x53e470
mov esi, dword [esp + 0x24]
mov dword [esp + 0x2c], eax
jmp 0x53e463
cmp eax, 0x2740
je 0x53e462
cmp eax, 0xd
jne 0x53e485
inc esi
cmp si, word [esp + 0x1c]
jbe 0x53e3c0
jmp 0x53e4c8
call edi
push eax
push ebx
call fcn.0052fcc0
push eax
push str.getsockname___failed:__s
push esi
jmp 0x53e554
push eax
push ebx
call fcn.0052fcc0
mov edx, dword [esp + 0x1c]
and esi, 0xffff
push eax
push esi
push str.bind_port_hu__failed:__s
push edx
call fcn.0052a610
mov eax, dword [esp + 0x28]
push eax
push ebx
call fcn.0052e4c0
add esp, 0x20
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
cmp si, word [esp + 0x1c]
jbe 0x53e4f5
mov ecx, dword [esp + 0x14]
push str.bind___failed__we_ran_out_of_ports_
push ecx
call fcn.0052a610
mov edx, dword [esp + 0x18]
push edx
push ebx
call fcn.0052e4c0
add esp, 0x10
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x18]
lea ecx, [esp + 0x30]
push eax
push ecx
push edx
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x53e52b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ebx
call fcn.0052fcc0
push eax
push str.getsockname___failed:__s
jmp 0x53e54f
mov edx, dword [esp + 0x10]
push 1
push edx
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x53e577
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ebx
call fcn.0052fcc0
push eax
push str.socket_failure:__s
mov eax, dword [esp + 0x24]
push eax
call fcn.0052a610
mov ecx, dword [esp + 0x24]
push ecx
push ebx
call fcn.0052e4c0
add esp, 0x1c
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x9a4
ret
lea edx, [esp + 0xb0]
push 0x100
push edx
push ebp
call fcn.0051f5a0
mov edi, dword [esp + 0x9c8]
mov esi, 2
add esp, 0xc
cmp edi, esi
je 0x53e5e3
mov ebp, dword [sym.imp.WS2_32.dll_ntohs]
mov eax, dword [ebx + 0x2bc]
test eax, eax
jne 0x53e5b1
test edi, edi
je 0x53e5de
cmp edi, 1
jne 0x53e5bd
cmp word [esp + 0x30], si
jne 0x53e5de
mov eax, dword [esp + 0x30]
and eax, 0xffff
sub eax, esi
jne 0x53e5de
mov eax, dword [esp + 0x32]
push eax
call ebp
test edi, edi
je 0x53e61f
cmp edi, 1
je 0x53e698
inc edi
cmp edi, esi
jne 0x53e5a3
mov esi, dword [esp + 0x20]
push ebx
mov dword [ebx + 0x540], edi
call fcn.0053e760
mov eax, dword [esp + 0x14]
push 0x1c
push ebx
mov dword [ebx + 0x194], eax
mov dword [ebx + 0x2a0], 1
call fcn.0053d190
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
and eax, 0xffff
xor edx, edx
cmp word [esp + 0x30], si
lea ecx, [esp + 0xb0]
push eax
push ecx
setne dl
inc edx
lea ebp, [ebx + 0x4d8]
push edx
push str.EPRT
push str._s__d_s_hu
push ebp
call fcn.0054d4c0
mov esi, eax
add esp, 0x18
test esi, esi
je 0x53e5e7
push esi
call fcn.0052f930
push eax
mov eax, dword [esp + 0x1c]
push str.Failure_sending_EPRT_command:__s
push eax
call fcn.0052a610
mov ecx, dword [esp + 0x20]
push ecx
push ebx
call fcn.0052e4c0
push 0
push ebx
mov dword [ebp + 0x68], 1
call fcn.0053d190
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret
lea edx, [esp + 0xb0]
lea ecx, [esp + 0x5b4]
test edx, edx
je 0x53e6c7
lea esi, [esp + 0xb0]
mov dl, byte [esi]
test dl, dl
je 0x53e6c7
cmp dl, 0x2e
jne 0x53e6c1
mov byte [ecx], 0x2c
jmp 0x53e6c3
mov byte [ecx], dl
inc ecx
inc esi
jne 0x53e6b1
and eax, 0xffff
mov byte [ecx], 0
mov edx, eax
and edx, 0xff
shr eax, 8
push edx
push eax
push str.__d__d
push 0x14
push ecx
call fcn.00531400
lea eax, [esp + 0x5c8]
push eax
push str.PORT
lea eax, [ebx + 0x4d8]
push 0x5b1db4
push eax
call fcn.0054d4c0
add esp, 0x24
mov dword [esp + 0x20], eax
test eax, eax
je 0x53e5e3
mov esi, eax
push esi
call fcn.0052f930
mov ecx, dword [esp + 0x18]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.0052a610
mov edx, dword [esp + 0x20]
push edx
push ebx
call fcn.0052e4c0
push 0
push ebx
call fcn.0053d190
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9a4
ret