Function at 0x4bfc70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9b4
mov eax, dword [0x5903c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 0x104]
push esi
mov esi, dword [ebp + 8]
push edi
push 0x100
push 0
mov edi, dword [esi]
push eax
mov dword [ebp - 0x9b4], esi
mov dword [ebp - 0x990], edi
mov dword [ebp - 0x98c], 0xffffffff
call fcn.0051df40
mov ecx, dword [ebp - 0x990]
add esp, 0xc
mov edi, dword [edi + 0x364]
mov dword [ebp - 0x9ac], 0
mov dword [ebp - 0x998], 0
mov ecx, dword [ecx + 0x364]
mov dword [ebp - 0x994], 0
mov dword [ebp - 0x9b0], 1
test ecx, ecx
je 0x4bfedd
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4bfd00
sub ecx, edx
cmp ecx, 1
jbe 0x4bfedd
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4bfd17
sub ecx, edx
cmp ecx, 0x16
jae 0x4bfd2c
mov ecx, 0x16
jmp 0x4bfd3a
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4bfd31
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x590010]
add esp, 8
mov dword [ebp - 0x99c], eax
test eax, eax
jne 0x4bfd69
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519876
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x3a
je 0x4bfda2
push 0x3a
push edi
call fcn.0051d7e0
add esp, 8
mov dword [ebp - 0x9a4], eax
test eax, eax
je 0x4bfe16
mov ecx, eax
mov eax, dword [ebp - 0x99c]
sub ecx, edi
push ecx
push edi
push eax
call fcn.0052e7f0
mov edi, dword [ebp - 0x9a4]
add esp, 0xc
test edi, edi
je 0x4bfe2d
push 0x3a
push edi
call fcn.0051d7e0
mov edi, eax
add esp, 8
test edi, edi
je 0x4bfe2d
push 0xa
lea ecx, [edi + 1]
push 0
push ecx
call fcn.0052d42d
push eax
call fcn.004a4310
movzx eax, ax
push 0x2d
push edi
mov dword [ebp - 0x998], eax
call fcn.0051d7e0
add esp, 0x18
test eax, eax
je 0x4bfe05
push 0xa
inc eax
push 0
push eax
call fcn.0052d42d
push eax
call fcn.004a4310
movzx ecx, ax
add esp, 0x10
mov dword [ebp - 0x994], ecx
jmp 0x4bfe2d
mov eax, dword [ebp - 0x998]
movzx ecx, ax
mov dword [ebp - 0x994], ecx
jmp 0x4bfe2d
mov ecx, dword [ebp - 0x99c]
sub ecx, edi
nop
mov al, byte [edi]
lea edi, [edi + 1]
mov byte [ecx + edi - 1], al
test al, al
jne 0x4bfe20
mov edi, dword [ebp - 0x994]
xor ecx, ecx
cmp word [ebp - 0x998], di
movzx eax, di
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
cmp word [ebp - 0x998], di
mov edx, eax
mov edi, dword [ebp - 0x99c]
mov dword [ebp - 0x994], eax
mov eax, dword [ebp - 0x998]
movzx eax, ax
cmovbe ecx, eax
cmp byte [edi], 0
movzx eax, cx
mov dword [ebp - 0x9a8], eax
je 0x4bfeca
push 0x401
lea eax, [ebp - 0x508]
push eax
mov eax, dword [esi + 0x3c]
push edi
push dword [eax + 4]
call fcn.0040f640
add esp, 0x10
lea ecx, [ebp - 0x508]
test eax, eax
mov eax, dword [ebp - 0x9a8]
movzx eax, ax
mov dword [ebp - 0x998], eax
cmove ecx, edi
mov eax, dword [ebp - 0x994]
movzx eax, ax
mov dword [ebp - 0x9a4], ecx
mov dword [ebp - 0x994], eax
test ecx, ecx
jne 0x4bff66
jmp 0x4bfedf
movzx eax, ax
mov dword [ebp - 0x998], eax
mov eax, edx
mov dword [ebp - 0x994], eax
jmp 0x4bfedf
xor edi, edi
lea eax, [ebp - 0x9a0]
mov dword [ebp - 0x9a0], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x130]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4bff2d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004b26a0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
call fcn.004afa90
add esp, 0x14
jmp 0x4c047b
push 0x401
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x984]
push eax
movzx eax, word [ebp - 0x988]
push eax
call fcn.004b3c30
lea ecx, [ebp - 0x508]
mov dword [ebp - 0x9b0], 0
add esp, 0x10
mov dword [ebp - 0x9a4], ecx
lea eax, [ebp - 0x9ac]
push eax
push 0
push ecx
push esi
call fcn.004a79a0
add esp, 0x10
cmp eax, 1
jne 0x4bff8e
lea eax, [ebp - 0x9ac]
push eax
push esi
call fcn.004a7210
add esp, 8
mov ecx, dword [ebp - 0x9ac]
test ecx, ecx
je 0x4c0462
mov eax, dword [ecx]
push ecx
push dword [ebp - 0x990]
mov dword [ebp - 0x99c], eax
call fcn.004a7b60
add esp, 8
cmp dword [ebp - 0x99c], 0
je 0x4c0462
test edi, edi
je 0x4bffce
push edi
call dword [0x590004]
add esp, 4
mov edi, dword [ebp - 0x99c]
mov dword [ebp - 0x98c], 0xffffffff
mov dword [ebp - 0x9a8], 0
nop dword [eax + eax]
lea eax, [ebp - 0x98c]
push eax
push 0
push edi
push esi
call fcn.004b05c0
add esp, 0x10
mov dword [ebp - 0x9a4], eax
test eax, eax
je 0x4c0028
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, dword [edi + 0x1c]
mov dword [ebp - 0x9a8], eax
mov dword [ebp - 0x99c], edi
test edi, edi
jne 0x4bfff0
jmp 0x4c0032
test edi, edi
jne 0x4c0052
mov eax, dword [ebp - 0x9a8]
push eax
push esi
call fcn.004b26a0
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
call fcn.004afa90
add esp, 0x14
jmp 0x4c0489
push dword [edi + 0x10]
lea eax, [ebp - 0x988]
push dword [edi + 0x18]
push eax
call fcn.0051d9c0
mov eax, dword [edi + 0x10]
add esp, 0xc
mov dword [ebp - 0x9a0], eax
mov eax, dword [ebp - 0x998]
movzx edi, ax
cmp ax, word [ebp - 0x994]
ja 0x4c014c
cmp word [ebp - 0x988], 2
jne 0x4c009e
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
push dword [ebp - 0x9a0]
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4c01cd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp dword [ebp - 0x9b0], 0
je 0x4c0132
cmp eax, 0x2741
jne 0x4c0132
push eax
push esi
call fcn.004b26a0
push eax
movzx eax, di
mov edi, dword [ebp - 0x990]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004afb30
add esp, 0x18
mov dword [ebp - 0x9a0], 0x80
lea eax, [ebp - 0x9a0]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x130]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4c0170
mov eax, dword [ebp - 0x998]
movzx edi, ax
mov dword [ebp - 0x9b0], 0
jmp 0x4c013f
cmp eax, 0x2740
je 0x4c013e
cmp eax, 0xd
jne 0x4c019d
inc edi
cmp di, word [ebp - 0x994]
jbe 0x4c0086
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0x990]
call fcn.004afa90
push dword [ebp - 0x98c]
push esi
call fcn.004b0080
add esp, 0x10
jmp 0x4c0489
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004b26a0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004afa90
push dword [ebp - 0x98c]
push esi
call fcn.004b0080
add esp, 0x1c
jmp 0x4c0489
push eax
push esi
call fcn.004b26a0
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0x990]
call fcn.004afa90
push dword [ebp - 0x98c]
push esi
call fcn.004b0080
add esp, 0x20
jmp 0x4c0489
cmp di, word [ebp - 0x994]
ja 0x4c014c
lea eax, [ebp - 0x9a0]
mov dword [ebp - 0x9a0], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4c0220
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004b26a0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
jmp 0x4c0184
push 1
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4c0250
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004b26a0
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
jmp 0x4c0184
push 0x100
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x99c]
call fcn.004a7970
add esp, 0xc
cmp ebx, 2
je 0x4c02cb
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x988]
nop dword [eax]
cmp dword [esi + 0x1e4], 0
jne 0x4c028d
test ebx, ebx
je 0x4c02c5
cmp ebx, 1
jne 0x4c0298
cmp cx, 2
jne 0x4c02c5
movzx eax, cx
sub eax, 2
jne 0x4c02c5
push dword [ebp - 0x986]
call edi
movzx eax, ax
mov dword [ebp - 0x9a8], eax
test ebx, ebx
je 0x4c03da
cmp ebx, 1
je 0x4c0320
mov cx, word [ebp - 0x988]
inc ebx
cmp ebx, 2
jne 0x4c0280
mov edi, dword [ebp - 0x9a4]
mov dword [esi + 0x438], ebx
mov eax, dword [esi + 0x134]
cmp eax, 0xffffffff
je 0x4c02ec
push eax
push esi
call fcn.004b0080
add esp, 8
mov eax, dword [ebp - 0x98c]
push 0x1c
push esi
mov dword [esi + 0x134], eax
mov dword [esi + 0x1c8], 1
call fcn.004c1140
add esp, 8
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519876
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x908]
mov esi, 0x2c
lea edi, [ebp - 0x104]
mov cl, byte [edi]
test cl, cl
je 0x4c0348
cmp cl, 0x2e
movzx eax, cl
cmove eax, esi
mov byte [edx], al
inc edx
add edi, 1
jne 0x4c0331
mov eax, dword [ebp - 0x9a8]
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.004a44a0
mov esi, dword [ebp - 0x9b4]
lea eax, [ebp - 0x908]
push eax
push str.PORT
push str._s__s
lea eax, [esi + 0x3d0]
push eax
call fcn.004ca800
mov edi, eax
add esp, 0x24
test edi, edi
je 0x4c02d1
push edi
call fcn.004b2780
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0x990]
call fcn.004afa90
push dword [ebp - 0x98c]
push esi
call fcn.004b0080
push 0
push esi
call fcn.004c1140
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519876
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x104]
push eax
xor eax, eax
cmp word [ebp - 0x988], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [esi + 0x3d0]
push str._s__d_s_hu
push eax
call fcn.004ca800
mov edi, eax
add esp, 0x18
test edi, edi
je 0x4c02d1
push edi
call fcn.004b2780
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0x990]
call fcn.004afa90
push dword [ebp - 0x98c]
push esi
call fcn.004b0080
push 0
push esi
mov dword [esi + 0x438], 1
call fcn.004c1140
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00519876
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x9a4]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0x990]
call fcn.004afa90
add esp, 0xc
test edi, edi
je 0x4c0489
push edi
call dword [0x590004]
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00519876
mov esp, ebp
pop ebp
ret