Function at 0x496d80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x5293c0]
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.004b7c40
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 0x49701a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x496e01
sub ecx, edx
cmp ecx, 1
jbe 0x49701a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x496e18
sub ecx, edx
cmp ecx, 0x41
jae 0x496e2d
mov ecx, 0x41
jmp 0x496e3b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x496e32
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x529340]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x496e5c
mov eax, 0x1b
jmp 0x4975a5
mov al, byte [esi]
cmp al, 0x5b
jne 0x496e82
push 0x5d
push esi
call fcn.004b7f80
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x496f5d
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x496eda
cmp al, 0x3a
je 0x496eeb
push 0x3a
push esi
call fcn.004b7f80
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x496f46
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.004a3ca0
add esp, 0xc
cmp eax, 1
jne 0x496ed2
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 0x496ec0
jmp 0x496f5d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004c97b0
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.004b7f80
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x496f61
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004c93cc
push eax
call fcn.00478e20
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.004b7f80
add esp, 0x18
test eax, eax
je 0x496f42
push 0xa
inc eax
push 0
push eax
call fcn.004c93cc
push eax
call fcn.00478e20
add esp, 0x10
movzx edx, ax
jmp 0x496f61
mov edx, esi
jmp 0x496f61
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 0x496f50
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 0x497006
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.004a3860
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call sym.GameDownloader.exe_protected_virtual:_unsigned_int___thiscall_DuiLib::CWindowWnd::GetClassStyle_void_const
add esp, 0x18
sub eax, 0
je 0x496fdc
sub eax, 1
je 0x4975a0
sub eax, 1
jne 0x496fe4
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x496fe6
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x496fe6
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 0x4970c2
jmp 0x49701c
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x49701c
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 0x497072
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00489b20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004765d0
push esi
call dword [0x529334]
add esp, 0x1c
jmp 0x4975a0
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x497086
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x49708f
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004a3920
add esp, 0x10
test eax, eax
je 0x4975a0
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.00480c40
add esp, 0x14
cmp eax, 1
jne 0x4970e8
lea eax, [esp + 0x30]
push eax
push edi
call fcn.0046eb60
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x497586
mov ebp, dword [eax]
push eax
push edi
call fcn.004810e0
add esp, 8
test ebp, ebp
je 0x497586
push esi
call dword [0x529334]
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.00477c20
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x497161
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x497118
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00489b20
push eax
push str.socket_failure:__s
push edi
call fcn.004765d0
add esp, 0x18
jmp 0x4975a0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.004b76c0
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 0x497568
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 0x4972bb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x49722f
cmp eax, 0x2741
jne 0x49722f
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.00489b20
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.004766a0
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 0x49724a
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x49718d
cmp eax, 0x2740
je 0x49723b
cmp eax, 0xd
jne 0x497282
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x497182
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00489b20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004765d0
push dword [esp + 0x2c]
push esi
push edi
call fcn.00476ff0
add esp, 0x24
jmp 0x4975a0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00489b20
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004765d0
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.00476ff0
add esp, 0x28
jmp 0x4975a0
cmp si, word [esp + 0x18]
ja 0x497568
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 0x497321
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00489b20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004765d0
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.00476ff0
add esp, 0x24
jmp 0x4975a0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x497352
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00489b20
push eax
push str.socket_failure:__s
jmp 0x497305
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.00480bf0
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x26c], 0
jne 0x497382
cmp byte [esi + 0x265], 0
je 0x497382
mov byte [esi + 0x26c], 1
cmp ebx, 2
je 0x4973de
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x26c], 0
jne 0x49739f
test ebx, ebx
je 0x4973d8
cmp ebx, 1
jne 0x4973aa
cmp cx, 2
jne 0x4973d8
movzx eax, cx
sub eax, 2
je 0x4973b7
sub eax, 0x15
jne 0x4973d8
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4974e7
cmp ebx, 1
je 0x49743b
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x497392
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b0], ebx
mov eax, dword [esi + 0x14c]
cmp eax, 0xffffffff
je 0x497408
push eax
push esi
push edi
call fcn.00476ff0
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 0x4975a5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop
mov cl, byte [esi]
test cl, cl
je 0x497467
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x497450
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.0047b900
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x4f59c4
push eax
push edi
call fcn.004acec0
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x49755f
push ebp
call fcn.00489c90
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004765d0
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.00476ff0
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4975a5
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.004acec0
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4973e2
push ebp
call fcn.00489c90
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004765d0
push dword [esp + 0x24]
push esi
push edi
call fcn.00476ff0
mov dword [esi + 0x4b0], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4975a5
mov esi, dword [esp + 0x20]
jmp 0x4973e2
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.004765d0
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.00476ff0
add esp, 0x14
jmp 0x4975a0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004765d0
push esi
call dword [0x529334]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004b5d2c
add esp, 0x628
ret