Function at 0x438b90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x5c6a7c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
push 0x2f
push 0
mov dword [ebp - 0x62c], edi
mov eax, dword [edi + 0xc]
mov dword [ebp - 0x604], eax
add eax, 0x308
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x60c], 0xffffffff
call fcn.0051cb90
mov esi, dword [edi + 0x55c]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x608], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x438e9f
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x438c20
sub ecx, edx
cmp ecx, 1
jbe 0x438e9f
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x438c37
sub ecx, edx
cmp ecx, 0x41
jae 0x438c4c
mov ecx, 0x41
jmp 0x438c5a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x438c51
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x5bf010]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x438c89
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519168
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x438ccb
push 0x5d
push esi
call fcn.0051c560
mov ecx, eax
add esp, 8
mov dword [ebp - 0x608], ecx
test ecx, ecx
je 0x438d5d
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0x610]
push eax
call fcn.00527610
mov ecx, dword [ebp - 0x608]
add esp, 0xc
jmp 0x438d5d
cmp al, 0x3a
jne 0x438cd6
mov ecx, esi
jmp 0x438d5d
push 0x3a
push esi
call fcn.0051c560
mov ecx, eax
add esp, 8
mov dword [ebp - 0x608], ecx
test ecx, ecx
je 0x438d47
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.004298d0
add esp, 0xc
cmp eax, 1
jne 0x438d26
mov ecx, dword [ebp - 0x610]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x438d10
xor esi, esi
xor edx, edx
jmp 0x438dc0
mov eax, dword [ebp - 0x608]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.00527610
mov ecx, dword [ebp - 0x608]
add esp, 0xc
jmp 0x438d5d
mov edx, dword [ebp - 0x610]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x438d50
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x438dc0
push 0x3a
push ecx
call fcn.0051c560
add esp, 8
mov dword [ebp - 0x614], eax
xor edx, edx
test eax, eax
je 0x438dc0
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.0052a949
push eax
call fcn.0041a470
push 0x2d
push dword [ebp - 0x614]
movzx esi, ax
call fcn.0051c560
add esp, 0x18
test eax, eax
je 0x438dbe
push 0xa
inc eax
push 0
push eax
call fcn.0052a949
push eax
call fcn.0041a470
add esp, 0x10
movzx edx, ax
jmp 0x438dc0
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [ebp - 0x608], eax
cmp si, dx
movzx eax, si
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x614], eax
cmp byte [esi], 0
je 0x438e85
push 0x401
lea eax, [ebp - 0x57c]
push eax
mov eax, dword [ebp - 0x604]
push esi
push dword [eax + 0x54]
mov eax, dword [eax + 0x48]
push dword [eax + 0x18]
call fcn.004444e0
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x48]
push dword [eax + 4]
call fcn.0040ed80
add esp, 0x18
sub eax, 0
je 0x438e51
sub eax, 1
je 0x4394b4
sub eax, 1
jne 0x438e5b
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x61c], ecx
jmp 0x438e5d
mov ecx, esi
mov dword [ebp - 0x61c], ecx
jmp 0x438e5d
xor ecx, ecx
mov eax, dword [ebp - 0x614]
movzx edx, ax
mov eax, dword [ebp - 0x608]
movzx eax, ax
mov dword [ebp - 0x620], edx
mov dword [ebp - 0x608], eax
test ecx, ecx
jne 0x438f51
jmp 0x438ea1
movzx ecx, ax
mov eax, dword [ebp - 0x608]
movzx eax, ax
mov dword [ebp - 0x620], ecx
mov dword [ebp - 0x608], eax
jmp 0x438ea1
xor esi, esi
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x604]
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x438f02
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00405fd0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00417e70
push esi
call dword [0x5bf004]
add esp, 0x1c
jmp 0x4394b4
cmp word [ebp - 0x5fc], 0x17
lea edx, [ebp - 0x5f4]
movzx eax, word [ebp - 0x5fc]
lea ecx, [ebp - 0x5f8]
cmove ecx, edx
lea edx, [ebp - 0x57c]
push 0x401
push edx
push ecx
push eax
call fcn.004445b0
add esp, 0x10
test eax, eax
je 0x4394b4
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x61c], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.0041ec80
add esp, 0x14
cmp eax, 1
jne 0x438f7b
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.0040ef30
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x439492
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x614], esi
call fcn.0041ef40
add esp, 8
test esi, esi
je 0x439492
mov eax, dword [ebp - 0x610]
push eax
call dword [0x5bf004]
add esp, 4
mov dword [ebp - 0x61c], 0
nop dword [eax]
lea eax, [ebp - 0x60c]
push eax
push 0
push esi
push edi
call fcn.004193a0
add esp, 0x10
mov dword [ebp - 0x610], eax
test eax, eax
je 0x438ff8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], esi
test esi, esi
jne 0x438fc0
jmp 0x439002
test esi, esi
jne 0x439028
mov eax, dword [ebp - 0x61c]
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.00405fd0
push eax
push str.socket_failure:__s
push edi
call fcn.00417e70
add esp, 0x18
jmp 0x4394b4
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.0051ce30
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x620]
cmp ax, word [ebp - 0x608]
movzx esi, ax
ja 0x439470
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x618]
movzx eax, ax
mov word [ebp - 0x5fa], ax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x60c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4391a6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x439118
cmp eax, 0x2741
jne 0x439118
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.00405fd0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.00417f30
mov esi, dword [ebp - 0x604]
lea eax, [ebp - 0x618]
add esp, 0x1c
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [esi + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x439131
mov eax, dword [ebp - 0x620]
movzx esi, ax
cmp si, word [ebp - 0x608]
mov byte [ebp - 0x5fd], 0
jmp 0x439056
cmp eax, 0x2740
je 0x439124
cmp eax, 0xd
jne 0x43916a
inc esi
cmp si, word [ebp - 0x608]
jmp 0x439056
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00405fd0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push esi
push edi
call fcn.004187e0
add esp, 0x24
jmp 0x4394b4
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.00405fd0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.004187e0
add esp, 0x28
jmp 0x4394b4
cmp si, word [ebp - 0x608]
ja 0x439470
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x60c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x439219
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00405fd0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.004187e0
add esp, 0x24
jmp 0x4394b4
push 1
push dword [ebp - 0x60c]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43924b
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00405fd0
push eax
push str.socket_failure:__s
jmp 0x4391f9
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x614]
call fcn.0041ec30
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x25c], 0
jne 0x43927e
cmp byte [eax + 0x255], 0
je 0x43927e
mov byte [eax + 0x25c], 1
cmp ebx, 2
je 0x4392e6
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
cmp byte [eax + 0x25c], 0
jne 0x43929d
test ebx, ebx
je 0x4392e0
cmp ebx, 1
jne 0x4392a8
cmp cx, 2
jne 0x4392e0
movzx eax, cx
sub eax, 2
je 0x4392b5
sub eax, 0x15
jne 0x4392da
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x614], eax
test ebx, ebx
je 0x4393e7
cmp ebx, 1
je 0x439333
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x439290
mov esi, dword [ebp - 0x610]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.00436800
mov eax, dword [ebp - 0x60c]
push 0x1c
push edi
mov dword [ebx + 0x14c], eax
mov byte [ebx + 0x245], 1
call fcn.004367e0
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519168
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
nop
mov cl, byte [esi]
test cl, cl
je 0x439357
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x439340
mov eax, dword [ebp - 0x614]
movzx ecx, ax
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.0041c100
mov edi, dword [ebp - 0x62c]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push 0x55f580
push dword [ebp - 0x624]
push edi
call fcn.00449520
mov esi, eax
add esp, 0x28
test esi, esi
je 0x4392ec
push esi
call fcn.004060c0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.004187e0
push 0
push edi
call fcn.004367e0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519168
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x34]
push eax
xor eax, eax
cmp word [ebp - 0x5fc], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push dword [ebp - 0x624]
push edi
call fcn.00449520
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x4392ec
push esi
call fcn.004060c0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.004187e0
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.004367e0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519168
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.00417e70
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.004187e0
add esp, 0x14
jmp 0x4394b4
mov eax, dword [ebp - 0x61c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00417e70
mov eax, dword [ebp - 0x610]
push eax
call dword [0x5bf004]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00519168
mov esp, ebp
pop ebp
ret