Function at 0x4943d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0xa24
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0xa38]
lea eax, [esp + 0x130]
push 0x100
push 0
push eax
mov ebx, dword [edi]
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], 0xffffffff
call fcn.0043afb0
mov esi, dword [ebx + 0x974]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebx + 0x974]
xor ebp, ebp
mov dword [esp + 0x20], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x49462c
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x494436
sub ecx, edx
cmp ecx, 1
jbe 0x49462c
mov ecx, esi
lea edx, [ecx + 1]
lea ecx, [ecx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x494450
sub ecx, edx
cmp ecx, 0x41
jae 0x494465
mov ecx, 0x41
jmp 0x494479
mov ecx, esi
lea edx, [ecx + 1]
lea ebx, [ebx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x494470
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x59ed54]
mov ebp, eax
add esp, 8
test ebp, ebp
jne 0x49449c
pop edi
pop esi
lea eax, [ebp + 0x1b]
pop ebp
pop ebx
add esp, 0xa24
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4944be
push 0x5d
push esi
call fcn.0043d6f0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x4944c4
lea eax, [esi + 1]
mov ecx, ebx
sub ecx, eax
push ecx
push eax
jmp 0x494515
cmp al, 0x3a
jne 0x4944d2
mov ebx, esi
xor esi, esi
xor ecx, ecx
test ebx, ebx
je 0x494591
jmp 0x49451e
push 0x3a
push esi
call fcn.0043d6f0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x494574
lea eax, [esp + 0x30]
push eax
push esi
push 0x17
call fcn.0048af10
add esp, 0xc
cmp eax, 1
jne 0x49450f
mov ecx, ebp
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x494500
jmp 0x49458d
mov eax, ebx
sub eax, esi
push eax
push esi
push ebp
call fcn.004c47f0
add esp, 0xc
push 0x3a
push ebx
call fcn.0043d6f0
mov ebx, eax
add esp, 8
xor esi, esi
xor ecx, ecx
test ebx, ebx
je 0x494591
push 0xa
push ecx
lea ecx, [ebx + 1]
push ecx
call fcn.004c9fe5
push eax
call fcn.0047da00
push 0x2d
push ebx
movzx esi, ax
call fcn.0043d6f0
add esp, 0x18
test eax, eax
je 0x494570
push 0xa
inc eax
push 0
push eax
call fcn.004c9fe5
push eax
call fcn.0047da00
add esp, 0x10
movzx ecx, ax
jmp 0x494591
mov ecx, esi
jmp 0x494591
mov ecx, ebp
sub ecx, esi
jmp 0x494580
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x494580
xor esi, esi
xor ecx, ecx
cmp cx, si
sbb eax, eax
not eax
and eax, ecx
cmp cx, si
movzx ebx, ax
sbb eax, eax
not eax
and eax, esi
cmp byte [ebp], 0
movzx esi, ax
je 0x49461c
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [edi + 0x50]
push ebp
push dword [edi + 0x8c]
push dword [eax + 0x18]
call fcn.00499970
add esp, 4
push eax
mov eax, dword [edi + 0x50]
push dword [eax + 4]
call fcn.0042a7b0
add esp, 0x18
sub eax, 0
je 0x494600
sub eax, 1
je 0x494bab
sub eax, 1
jne 0x494608
lea eax, [esp + 0x230]
mov dword [esp + 0x20], eax
jmp 0x49460a
mov eax, ebp
mov dword [esp + 0x20], eax
jmp 0x49460a
xor eax, eax
mov dword [esp + 0x28], esi
mov dword [esp + 0x24], ebx
test eax, eax
jne 0x4946d5
jmp 0x494628
mov eax, esi
mov dword [esp + 0x28], eax
mov eax, ebx
mov dword [esp + 0x24], eax
mov ebx, dword [esp + 0x18]
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x34]
push eax
push dword [edi + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49468d
push 0x80
lea eax, [esp + 0xb4]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004990b0
push eax
push str.getsockname___failed:__s
push ebx
call fcn.0047b560
push ebp
call dword [0x59ed48]
add esp, 0x1c
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
mov ax, word [esp + 0x30]
cmp ax, 0x17
je 0x4946a1
lea ecx, [esp + 0x34]
movzx eax, ax
jmp 0x4946aa
lea ecx, [esp + 0x38]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.00499a00
add esp, 0x10
lea eax, [esp + 0x230]
xor cl, cl
mov dword [esp + 0x20], eax
mov byte [esp + 0x13], cl
lea ecx, [esp + 0x2c]
push ecx
push 0
push 0
push eax
push edi
call fcn.00482e20
mov eax, dword [esp + 0x40]
add esp, 0x14
test eax, eax
je 0x494b8e
mov ebx, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.00483080
add esp, 8
test ebx, ebx
je 0x494b8e
push ebp
call dword [0x59ed48]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
jmp 0x494720
lea eax, [esp + 0x14]
push eax
push 0
push ebx
push edi
call fcn.0047c9f0
mov ebp, eax
add esp, 0x10
mov dword [esp + 0x20], ebp
test ebp, ebp
je 0x494777
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x494720
push 0x80
lea ecx, [esp + 0xb4]
push ecx
push eax
call fcn.004990b0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.0047b560
add esp, 0x18
lea eax, [ebx + 0x1e]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
push dword [ebx + 0x10]
lea eax, [esp + 0x34]
push dword [ebx + 0x18]
push eax
call fcn.0043d170
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp ax, word [esp + 0x24]
ja 0x494b63
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
movzx eax, ax
mov word [esp + 0x36], ax
lea eax, [esp + 0x34]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4948e5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x494845
cmp eax, 0x2741
jne 0x494845
push 0x80
lea eax, [esp + 0xb4]
push eax
push 0x2741
call fcn.004990b0
push eax
movzx eax, si
mov esi, dword [esp + 0x28]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.0047b620
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x34]
push eax
push dword [edi + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x494860
mov eax, dword [esp + 0x28]
xor cl, cl
movzx esi, ax
mov byte [esp + 0x13], cl
jmp 0x4947a3
cmp eax, 0x2740
je 0x494851
cmp eax, 0xd
jne 0x4948a2
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x494798
push 0x80
lea eax, [esp + 0xb4]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004990b0
push eax
push str.getsockname___failed:__s
push esi
call fcn.0047b560
push dword [esp + 0x2c]
push edi
call fcn.0047bf60
add esp, 0x20
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
push 0x80
lea ecx, [esp + 0xb4]
push ecx
push eax
call fcn.004990b0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.0047b560
push dword [esp + 0x30]
push edi
call fcn.0047bf60
add esp, 0x24
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
cmp si, word [esp + 0x24]
ja 0x494b63
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x34]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x494938
push 0x80
lea eax, [esp + 0xb4]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004990b0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x494880
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x494970
push 0x80
lea eax, [esp + 0xb4]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004990b0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x494880
push 0x100
lea eax, [esp + 0x134]
push eax
push ebx
call fcn.00482dd0
add esp, 0xc
cmp byte [edi + 0x2b7], 0
jne 0x49499f
cmp byte [edi + 0x2af], 0
je 0x49499f
mov byte [edi + 0x2b7], 1
mov esi, dword [esp + 0xa3c]
cmp esi, 2
je 0x494a00
mov ebp, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x30]
cmp byte [edi + 0x2b7], 0
jne 0x4949c3
test esi, esi
je 0x4949f6
cmp esi, 1
jne 0x4949ce
cmp cx, 2
jne 0x4949f6
movzx eax, cx
sub eax, 2
je 0x4949db
sub eax, 0x15
jne 0x4949f6
push dword [esp + 0x32]
call ebp
movzx ebx, ax
test esi, esi
je 0x494ae7
cmp esi, 1
je 0x494a46
mov cx, word [esp + 0x30]
inc esi
cmp esi, 2
jne 0x4949b6
mov ebp, dword [esp + 0x20]
lea ebx, [edi + 0x4c8]
mov dword [ebx + 0x64], esi
mov eax, dword [edi + 0x1c4]
cmp eax, 0xffffffff
je 0x494a1e
push eax
push edi
call fcn.0047bf60
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x1c4], eax
mov eax, ebp
mov byte [edi + 0x2a3], 1
mov dword [edi + 0x538], 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
lea edx, [esp + 0x634]
lea ecx, [esp + 0x130]
mov al, byte [ecx]
test al, al
je 0x494a68
cmp al, 0x2e
jne 0x494a60
mov al, 0x2c
mov byte [edx], al
inc edx
add ecx, 1
jne 0x494a54
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.004899f0
lea eax, [esp + 0x648]
push eax
push str.PORT
push 0x4f2cb0
lea ebx, [edi + 0x4c8]
push ebx
call fcn.004a1ec0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x494a06
push ebp
call fcn.00499280
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.0047b560
push dword [esp + 0x24]
push edi
call fcn.0047bf60
add esp, 0x18
mov dword [edi + 0x538], 0
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
movzx eax, bx
lea ebx, [edi + 0x4c8]
push eax
lea eax, [esp + 0x134]
push eax
xor eax, eax
cmp word [esp + 0x38], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push ebx
call fcn.004a1ec0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x494a06
push ebp
call fcn.00499280
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.0047b560
push dword [esp + 0x24]
push edi
call fcn.0047bf60
add esp, 0x18
mov dword [ebx + 0x64], 1
mov dword [edi + 0x538], 0
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.0047b560
push dword [esp + 0x1c]
push edi
call fcn.0047bf60
add esp, 0x10
mov eax, 0x1e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa24
ret
mov eax, dword [esp + 0x20]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.0047b560
push ebp
call dword [0x59ed48]
add esp, 0x10
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0xa24
ret