Function at 0x424250
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9a8
mov eax, dword [0x5b6354]
xor eax, esp
mov dword [esp + 0x9a4], eax
push ebx
push ebp
push esi
push edi
xor ebx, ebx
push 0xff
mov esi, ecx
mov ebp, dword [esi]
lea eax, [esp + 0xb5]
push ebx
push eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], 0xffffffff
mov byte [esp + 0xbc], bl
call fcn.00530f30
mov edi, dword [ebp + 0x44c]
mov dword [esp + 0x30], ebx
mov eax, dword [ebp + 0x44c]
add esp, 0xc
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x28], 1
cmp eax, ebx
je 0x4243ea
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4242c2
sub eax, edx
cmp eax, 1
jbe 0x4243ea
mov eax, edi
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4242e0
sub eax, edx
cmp eax, 0x16
jae 0x4242f5
mov eax, 0x16
jmp 0x424309
mov eax, edi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x424300
sub eax, edx
inc eax
push 1
push eax
call dword [0x5b2010]
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x424324
lea eax, [ebx + 0x1b]
jmp 0x424814
cmp byte [edi], 0x3a
jne 0x424442
mov ebp, edi
test ebp, ebp
je 0x42439a
push 0x3a
push ebp
call fcn.00531c40
mov edi, eax
add esp, 8
test edi, edi
je 0x42439a
push 0xa
lea edx, [edi + 1]
push 0
push edx
call fcn.0053207a
push eax
call fcn.00412db0
movzx ebp, ax
push 0x2d
push edi
mov dword [esp + 0x38], ebp
call fcn.00531c40
xor edi, edi
add esp, 0x18
cmp eax, edi
je 0x42447f
push 0xa
inc eax
push edi
push eax
call fcn.0053207a
push eax
call fcn.00412db0
movzx eax, ax
add esp, 0x10
mov dword [esp + 0x1c], eax
cmp bp, ax
jbe 0x42439a
mov dword [esp + 0x1c], edi
mov dword [esp + 0x20], edi
cmp byte [ebx], 0
je 0x4243ea
mov edx, dword [esi + 0x88]
mov eax, dword [esi + 0x4c]
push 0x401
lea ecx, [esp + 0x1b4]
push ecx
mov ecx, dword [eax + 0x18]
push ebx
push edx
push ecx
call fcn.004046d0
mov edx, dword [esi + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.004046d0
add esp, 0x18
sub eax, 0
je 0x42448b
sub eax, 1
je 0x424438
sub eax, 1
je 0x4244b7
mov eax, dword [esi + 0x190]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x42448f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004150d0
mov ecx, dword [esp + 0x1c]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.0040f8c0
push ebx
call dword [0x5b2004]
add esp, 0x18
mov eax, 0x1e
jmp 0x424814
push 0x3a
push edi
call fcn.00531c40
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x424467
mov ecx, ebp
sub ecx, edi
push ecx
push edi
push ebx
call fcn.00531d00
add esp, 0xc
jmp 0x42432f
mov edx, ebx
mov eax, edi
sub edx, edi
lea ecx, [ecx]
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x424470
jmp 0x42439a
movzx eax, bp
mov dword [esp + 0x1c], eax
jmp 0x42439a
mov edi, ebx
jmp 0x4244be
movzx ecx, word [esp + 0x30]
push 0x401
lea edx, [esp + 0x1b4]
push edx
lea eax, [esp + 0x3c]
push eax
push ecx
call fcn.00419120
add esp, 0x10
mov dword [esp + 0x28], 0
lea edi, [esp + 0x1b0]
lea edx, [esp + 0x24]
push edx
push 0
push edi
push esi
call fcn.00404a00
add esp, 0x10
cmp eax, 1
jne 0x4244e2
lea eax, [esp + 0x24]
push eax
push esi
call fcn.004037e0
add esp, 8
mov eax, dword [esp + 0x24]
test eax, eax
je 0x4244fe
mov ecx, dword [esp + 0x14]
mov ebp, dword [eax]
push eax
push ecx
call fcn.00404ee0
add esp, 8
test ebp, ebp
jne 0x424522
mov edx, dword [esp + 0x14]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edx
call fcn.0040f8c0
push ebx
call dword [0x5b2004]
add esp, 0x10
mov eax, 0x1e
jmp 0x424814
push ebx
call dword [0x5b2004]
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
mov dword [esp + 0x10], 0xffffffff
xor edi, edi
lea esp, [esp]
lea eax, [esp + 0x10]
push eax
push 0
push ebp
push esi
call fcn.004120b0
add esp, 0x10
mov dword [esp + 0x2c], eax
test eax, eax
je 0x424566
call ebx
mov ebp, dword [ebp + 0x1c]
mov edi, eax
test ebp, ebp
jne 0x424540
jmp 0x42456a
test ebp, ebp
jne 0x42458e
push edi
push esi
call fcn.004150d0
mov ecx, dword [esp + 0x1c]
push eax
push str.socket_failure:__s
push ecx
call fcn.0040f8c0
add esp, 0x14
mov eax, 0x1e
jmp 0x424814
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0x18]
push edx
push eax
lea ecx, [esp + 0x38]
push ecx
call fcn.00531100
mov eax, dword [esp + 0x2c]
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x18], edx
movzx edi, ax
cmp ax, word [esp + 0x1c]
ja 0x4246d1
mov ebx, dword [esp + 0x28]
cmp word [esp + 0x30], 2
jne 0x4245d4
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x32], ax
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
push eax
lea ecx, [esp + 0x34]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4246ca
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test ebx, ebx
je 0x42464c
cmp eax, 0x2741
jne 0x42464c
push eax
push esi
call fcn.004150d0
push eax
movzx eax, di
mov edi, dword [esp + 0x20]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.0040f830
mov eax, dword [esi + 0x190]
add esp, 0x18
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x424666
movzx edi, word [esp + 0x20]
xor ebx, ebx
jmp 0x424659
cmp eax, 0x2740
je 0x424658
cmp eax, 0xd
jne 0x424697
inc edi
cmp di, word [esp + 0x1c]
jbe 0x4245c0
jmp 0x4246d1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004150d0
push eax
push str.getsockname___failed:__s
push edi
call fcn.0040f8c0
mov ecx, dword [esp + 0x24]
push ecx
push esi
call fcn.00412050
add esp, 0x1c
mov eax, 0x1e
jmp 0x424814
push eax
push esi
call fcn.004150d0
push eax
mov eax, dword [esp + 0x20]
movzx edx, di
push edx
push str.bind_port_hu__failed:__s
push eax
call fcn.0040f8c0
mov ecx, dword [esp + 0x28]
push ecx
push esi
call fcn.00412050
add esp, 0x20
mov eax, 0x1e
jmp 0x424814
cmp di, word [esp + 0x1c]
jbe 0x4246f8
mov edx, dword [esp + 0x14]
push str.bind___failed__we_ran_out_of_ports_
push edx
call fcn.0040f8c0
mov eax, dword [esp + 0x18]
push eax
push esi
call fcn.00412050
add esp, 0x10
mov eax, 0x1e
jmp 0x424814
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x42474e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004150d0
push eax
push str.getsockname___failed:__s
mov ecx, dword [esp + 0x24]
push ecx
call fcn.0040f8c0
mov edx, dword [esp + 0x24]
push edx
push esi
call fcn.00412050
add esp, 0x1c
mov eax, 0x1e
jmp 0x424814
mov eax, dword [esp + 0x10]
push 1
push eax
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x424774
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004150d0
push eax
push str.socket_failure:__s
jmp 0x42472c
push 0x100
lea eax, [esp + 0xb4]
push eax
push ebp
call fcn.00404700
mov ebp, dword [esp + 0x9c8]
add esp, 0xc
cmp ebp, 2
je 0x4247e3
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x30]
cmp dword [esi + 0x3ec], 0
jne 0x4247ae
test ebp, ebp
je 0x4247dd
cmp ebp, 1
jne 0x4247b9
cmp cx, 2
jne 0x4247dd
movzx eax, cx
sub eax, 2
jne 0x4247dd
mov ecx, dword [esp + 0x32]
push ecx
call ebx
movzx edi, ax
test ebp, ebp
je 0x42482d
cmp ebp, 1
je 0x424897
mov cx, word [esp + 0x30]
inc ebp
cmp ebp, 2
jne 0x4247a1
mov ebx, dword [esp + 0x2c]
mov dword [esi + 0x6f0], ebp
call fcn.00423e50
mov eax, dword [esp + 0x10]
mov dword [esi + 0x194], eax
mov dword [esi + 0x3d0], 1
mov eax, 0x1c
mov ecx, esi
call fcn.00424130
mov eax, ebx
mov ecx, dword [esp + 0x9b4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00530f1f
add esp, 0x9a8
ret
xor ecx, ecx
cmp word [esp + 0x30], 2
movzx edx, di
setne cl
push edx
lea eax, [esp + 0xb4]
push eax
lea edi, [esi + 0x688]
inc ecx
push ecx
push str.EPRT
push str._s__d_s_hu
push edi
call fcn.00433900
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x4247e7
push ebx
call fcn.00414720
mov edx, dword [esp + 0x18]
push eax
push str.Failure_sending_EPRT_command:__s
push edx
call fcn.0040f8c0
mov eax, dword [esp + 0x20]
push eax
push esi
call fcn.00412050
add esp, 0x18
mov dword [edi + 0x68], 1
xor eax, eax
jmp 0x42480b
lea ecx, [esp + 0x5b4]
lea edx, [esp + 0xb0]
mov al, byte [edx]
test al, al
je 0x4248bc
cmp al, 0x2e
jne 0x4248b4
mov byte [ecx], 0x2c
jmp 0x4248b6
mov byte [ecx], al
inc ecx
add edx, 1
jne 0x4248a5
movzx eax, di
mov edx, eax
and edx, 0xff
push edx
shr eax, 8
push eax
push str.__d__d
push 0x14
push ecx
mov byte [ecx], 0
call fcn.00413b30
lea eax, [esp + 0x5c8]
push eax
push str.PORT
lea eax, [esi + 0x688]
push 0x5677dc
push eax
call fcn.00433900
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x4247e7
push ebx
call fcn.00414720
mov ecx, dword [esp + 0x18]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.0040f8c0
mov edx, dword [esp + 0x20]
push edx
push esi
call fcn.00412050
add esp, 0x18
xor eax, eax
jmp 0x42480b