Function at 0x49d520
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x55747c]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
push ebp
mov ebp, dword [esp + 0x634]
push esi
push edi
mov edi, dword [esp + 0x640]
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x10], eax
add eax, 0x398
push 0x2f
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc0]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
call fcn.004e8520
mov esi, dword [ebp + 0x514]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov byte [esp + 0x17], 1
mov dword [esp + 0x18], eax
test esi, esi
je 0x49d7b9
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49d5a4
sub ecx, edx
cmp ecx, 1
jbe 0x49d7b9
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49d5c0
sub ecx, edx
cmp ecx, 0x41
jae 0x49d5d5
mov ecx, 0x41
jmp 0x49d5e9
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49d5e0
sub ecx, edx
lea eax, [ecx + 1]
push eax
push 1
call dword [0x557010]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x49d60c
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x49dc70
mov al, byte [esi]
cmp al, 0x5b
jne 0x49d644
push 0x5d
push esi
call fcn.004e7e10
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x49d636
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
push dword [esp + 0x20]
call fcn.004f0570
add esp, 0xc
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x49d711
jmp 0x49d6a1
cmp al, 0x3a
jne 0x49d64c
mov ebx, esi
jmp 0x49d6a1
push 0x3a
push esi
call fcn.004e7e10
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x49d6f7
lea eax, [esp + 0x44]
push eax
push esi
push 0x17
call fcn.00495680
add esp, 0xc
cmp eax, 1
jne 0x49d68f
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 0x49d680
jmp 0x49d70d
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call fcn.004f0570
add esp, 0xc
push 0x3a
push ebx
call fcn.004e7e10
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x49d711
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call fcn.004f679c
push eax
call fcn.00482670
push 0x2d
push ebx
movzx esi, ax
call fcn.004e7e10
add esp, 0x18
test eax, eax
je 0x49d6f3
push 0xa
inc eax
push 0
push eax
call fcn.004f679c
push eax
call fcn.00482670
add esp, 0x10
movzx edx, ax
jmp 0x49d711
mov edx, esi
jmp 0x49d711
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 0x49d700
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebx, cx
xor ecx, ecx
cmp si, dx
cmovbe ecx, eax
mov eax, dword [esp + 0x18]
movzx esi, cx
cmp byte [eax], 0
je 0x49d7ad
push 0x401
lea ecx, [esp + 0x234]
push ecx
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x464]
mov eax, dword [eax + 0x60]
add eax, 0x10
push eax
call fcn.004bbe30
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x60]
push dword [eax]
call fcn.004050a0
add esp, 0x18
sub eax, 0
je 0x49d78f
sub eax, 1
je 0x49dc67
sub eax, 1
jne 0x49d799
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x49d79b
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x49d79b
xor eax, eax
mov dword [esp + 0x28], esi
mov dword [esp + 0x24], ebx
test eax, eax
jne 0x49d851
jmp 0x49d7b9
mov eax, esi
mov dword [esp + 0x28], eax
mov eax, ebx
mov dword [esp + 0x24], eax
mov ebx, dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
mov dword [esp + 0x20], 0x80
push eax
push dword [ebx + 0x140]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49d80c
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004699f0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0047fdd0
add esp, 0x18
jmp 0x49dc6b
cmp word [esp + 0x3c], 0x17
lea edx, [esp + 0x44]
movzx eax, word [esp + 0x3c]
lea ecx, [esp + 0x40]
cmove ecx, edx
lea edx, [esp + 0x230]
push 0x401
push edx
push ecx
push eax
call fcn.004b0480
add esp, 0x10
test eax, eax
je 0x49dc6b
lea eax, [esp + 0x230]
mov byte [esp + 0x17], 0
mov dword [esp + 0x30], eax
lea ecx, [esp + 0x34]
push ecx
push 0
push 0
push eax
push ebp
call fcn.00487d60
add esp, 0x14
cmp eax, 1
jne 0x49d877
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.00474780
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x49dc54
mov ebx, dword [eax]
push eax
push ebp
call fcn.00488320
add esp, 8
test ebx, ebx
je 0x49dc54
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
nop dword [eax]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
movzx eax, byte [eax + 0x46f]
push eax
push 0
push ebx
push ebp
call fcn.004ac050
add esp, 0x14
test eax, eax
je 0x49d8f1
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x49d8a0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004699f0
push eax
push str.socket_failure:__s
push ebp
call fcn.0047fdd0
add esp, 0x18
jmp 0x49dc67
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call fcn.004e8680
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x24]
movzx esi, ax
ja 0x49dc44
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x49da08
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x17], 0
je 0x49d9c6
cmp eax, 0x2741
jne 0x49d9c6
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.004699f0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.0047fea0
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
push eax
mov eax, dword [esp + 0x18]
push dword [eax + 0x140]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x49da33
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x17], 0
jmp 0x49d917
cmp eax, 0x2740
je 0x49d9d2
cmp eax, 0xd
jne 0x49d9dd
inc esi
cmp si, word [esp + 0x24]
jmp 0x49d917
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004699f0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.0047fdd0
add esp, 0x1c
jmp 0x49dc67
cmp si, word [esp + 0x24]
ja 0x49dc44
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49da60
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004699f0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0047fdd0
add esp, 0x18
jmp 0x49dc67
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x49da88
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x49d8d7
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.00487d10
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1f2], 0
jne 0x49dab8
cmp byte [eax + 0x1ec], 0
je 0x49dab8
mov byte [eax + 0x1f2], 1
cmp edi, 2
je 0x49db1a
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax + eax]
cmp byte [eax + 0x1f2], 0
jne 0x49dadd
test edi, edi
je 0x49db14
cmp edi, 1
jne 0x49dae8
cmp cx, 2
jne 0x49db14
movzx eax, cx
sub eax, 2
je 0x49daf5
sub eax, 0x15
jne 0x49db10
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x49dbee
cmp edi, 1
je 0x49db5a
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x49dad0
mov ebx, dword [esp + 0x2c]
lea eax, [esp + 0x20]
mov dword [ebx + 0x90], edi
mov ebx, dword [esp + 0x10]
push eax
push 1
push ebx
push ebp
call fcn.004abe00
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x49dc70
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x436], 0x1c
jmp 0x49dc7a
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x49db87
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x49db70
movzx ecx, bx
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.0046d730
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x51ee68
push ebx
push ebp
call fcn.004ba840
mov esi, eax
add esp, 0x28
test esi, esi
je 0x49db1e
push esi
call fcn.00469b60
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.0047fdd0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x49dc70
movzx eax, bx
mov ebx, dword [esp + 0x2c]
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
push ebx
push ebp
call fcn.004ba840
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x49db1e
push esi
call fcn.00469b60
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.0047fdd0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x49dc70
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.0047fdd0
add esp, 8
jmp 0x49dc67
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.0047fdd0
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov esi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x436], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x49dc8e
push eax
push ebx
push ebp
call fcn.004ac020
add esp, 0xc
push dword [esp + 0x18]
call dword [0x557004]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d04d5
add esp, 0x628
ret