Function at 0x4a81c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x55f3d0]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x438]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.004d84c0
mov esi, dword [edi + 0x564]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x4a845a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a8241
sub ecx, edx
cmp ecx, 1
jbe 0x4a845a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a8258
sub ecx, edx
cmp ecx, 0x41
jae 0x4a826d
mov ecx, 0x41
jmp 0x4a827b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a8272
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x55f380]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x4a829c
mov eax, 0x1b
jmp 0x4a89e5
mov al, byte [esi]
cmp al, 0x5b
jne 0x4a82c2
push 0x5d
push esi
call fcn.004d8800
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4a839d
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x4a831a
cmp al, 0x3a
je 0x4a832b
push 0x3a
push esi
call fcn.004d8800
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4a8386
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.004b50f0
add esp, 0xc
cmp eax, 1
jne 0x4a8312
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4a8300
jmp 0x4a839d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004ea6b0
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.004d8800
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x4a83a1
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004ea22d
push eax
call fcn.0048a260
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.004d8800
add esp, 0x18
test eax, eax
je 0x4a8382
push 0xa
inc eax
push 0
push eax
call fcn.004ea22d
push eax
call fcn.0048a260
add esp, 0x10
movzx edx, ax
jmp 0x4a83a1
mov edx, esi
jmp 0x4a83a1
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4a8390
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x28], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x4a8446
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x48]
push esi
push dword [ebp + 0x54]
push dword [eax + 0x18]
call fcn.004b4cb0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call sym.CAD.exe_protected_virtual:_unsigned_int___thiscall_DuiLib::CWindowWnd::GetClassStyle_void_const
add esp, 0x18
sub eax, 0
je 0x4a841c
sub eax, 1
je 0x4a89e0
sub eax, 1
jne 0x4a8424
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x4a8426
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x4a8426
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x4a8502
jmp 0x4a845c
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x4a845c
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4a84b2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049af50
push eax
push str.getsockname___failed:__s
push edi
call fcn.00487a10
push esi
call dword [0x55f374]
add esp, 0x1c
jmp 0x4a89e0
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x4a84c6
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x4a84cf
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004b4d70
add esp, 0x10
test eax, eax
je 0x4a89e0
lea ecx, [esp + 0x230]
xor al, al
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.00492070
add esp, 0x14
cmp eax, 1
jne 0x4a8528
lea eax, [esp + 0x30]
push eax
push edi
call fcn.0047ffa0
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4a89c6
mov ebp, dword [eax]
push eax
push edi
call fcn.00492510
add esp, 8
test ebp, ebp
je 0x4a89c6
push esi
call dword [0x55f374]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00489060
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x4a85a1
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4a8558
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0049af50
push eax
push str.socket_failure:__s
push edi
call fcn.00487a10
add esp, 0x18
jmp 0x4a89e0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.004d7f40
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp ax, word [esp + 0x18]
ja 0x4a89a8
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x24]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4a86fb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x4a866f
cmp eax, 0x2741
jne 0x4a866f
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.0049af50
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.00487ae0
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x40]
add esp, 0x1c
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4a868a
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x4a85cd
cmp eax, 0x2740
je 0x4a867b
cmp eax, 0xd
jne 0x4a86c2
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x4a85c2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049af50
push eax
push str.getsockname___failed:__s
push edi
call fcn.00487a10
push dword [esp + 0x2c]
push esi
push edi
call fcn.00488430
add esp, 0x24
jmp 0x4a89e0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0049af50
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00487a10
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.00488430
add esp, 0x28
jmp 0x4a89e0
cmp si, word [esp + 0x18]
ja 0x4a89a8
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4a8761
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049af50
push eax
push str.getsockname___failed:__s
push edi
call fcn.00487a10
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.00488430
add esp, 0x24
jmp 0x4a89e0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4a8792
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049af50
push eax
push str.socket_failure:__s
jmp 0x4a8745
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.00492020
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x26c], 0
jne 0x4a87c2
cmp byte [esi + 0x265], 0
je 0x4a87c2
mov byte [esi + 0x26c], 1
cmp ebx, 2
je 0x4a881e
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x26c], 0
jne 0x4a87df
test ebx, ebx
je 0x4a8818
cmp ebx, 1
jne 0x4a87ea
cmp cx, 2
jne 0x4a8818
movzx eax, cx
sub eax, 2
je 0x4a87f7
sub eax, 0x15
jne 0x4a8818
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4a8927
cmp ebx, 1
je 0x4a887b
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x4a87d2
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b0], ebx
mov eax, dword [esi + 0x14c]
cmp eax, 0xffffffff
je 0x4a8848
push eax
push esi
push edi
call fcn.00488430
add esp, 0xc
mov dword [esi + 0x14c], 0xffffffff
mov byte [esi + 0x255], 0
mov byte [esi + 0x257], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x14c], eax
mov byte [esi + 0x255], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0x1c
mov eax, ebp
jmp 0x4a89e5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop
mov cl, byte [esi]
test cl, cl
je 0x4a88a7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4a8890
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.0048cd30
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x520f5c
push eax
push edi
call fcn.004be310
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x4a899f
push ebp
call fcn.0049b0c0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00487a10
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.00488430
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4a89e5
movzx eax, bp
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
lea eax, [esi + 0x438]
push eax
push edi
call fcn.004be310
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4a8822
push ebp
call fcn.0049b0c0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00487a10
push dword [esp + 0x24]
push esi
push edi
call fcn.00488430
mov dword [esi + 0x4b0], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4a89e5
mov esi, dword [esp + 0x20]
jmp 0x4a8822
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.00487a10
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.00488430
add esp, 0x14
jmp 0x4a89e0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00487a10
push esi
call dword [0x55f374]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d635c
add esp, 0x628
ret