Function at 0x4a51a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x4f6140]
xor eax, esp
mov dword [esp + 0x61c], eax
push ebx
mov ebx, dword [esp + 0x62c]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x634]
push 0x2f
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x984]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x984]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x4a5430
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a5220
sub ecx, edx
cmp ecx, 1
jbe 0x4a5430
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a5237
sub ecx, edx
cmp ecx, 0x41
jae 0x4a524c
mov ecx, 0x41
jmp 0x4a525a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a5251
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4f60ec]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4a527b
mov eax, 0x1b
jmp 0x4a5983
mov al, byte [esi]
cmp al, 0x5b
jne 0x4a529d
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4a52a3
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4a52f9
cmp al, 0x3a
jne 0x4a52b1
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x4a5376
jmp 0x4a5307
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4a535f
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.00498970
add esp, 0xc
cmp eax, 1
jne 0x4a52f3
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4a52e1
jmp 0x4a5372
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x4a5376
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00489f20
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x4a535b
push 0xa
inc eax
push 0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00489f20
add esp, 0x10
movzx edx, ax
jmp 0x4a5376
mov edx, esi
jmp 0x4a5376
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4a5365
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebp, cx
xor ecx, ecx
cmp si, dx
mov esi, dword [esp + 0x1c]
cmovbe ecx, eax
movzx eax, cx
cmp byte [esi], 0
mov dword [esp + 0x28], eax
je 0x4a541d
push 0x401
lea eax, [esp + 0x22c]
push eax
mov eax, dword [edi + 0x2b8]
push esi
push dword [edi + 0x2f4]
push dword [eax + 0x18]
call fcn.004b08e0
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.0047dd40
add esp, 0x18
sub eax, 0
je 0x4a53f6
sub eax, 1
je 0x4a597e
sub eax, 1
jne 0x4a53fe
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x4a5400
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x4a5400
xor ecx, ecx
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
test ecx, ecx
jne 0x4a54d0
mov ebp, dword [esp + 0x18]
jmp 0x4a5432
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x4a5432
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4a5488
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004750f0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00487700
push esi
call dword [0x4f60e0]
add esp, 0x1c
jmp 0x4a597e
mov ax, word [esp + 0x34]
cmp ax, 0x17
je 0x4a549c
lea ecx, [esp + 0x38]
movzx eax, ax
jmp 0x4a54a5
lea ecx, [esp + 0x3c]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x22c]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004b0970
add esp, 0x10
lea ecx, [esp + 0x228]
xor al, al
mov dword [esp + 0x24], ecx
mov byte [esp + 0x13], al
lea eax, [esp + 0x2c]
push eax
push 0
push 0
push ecx
push edi
call fcn.00490120
add esp, 0x14
cmp eax, 1
jne 0x4a54f6
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0047df30
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4a5961
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.00490410
add esp, 8
test ebp, ebp
je 0x4a5961
push esi
call dword [0x4f60e0]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop dword [eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00488d40
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x4a557c
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4a5530
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.004750f0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.00487700
add esp, 0x18
jmp 0x4a597e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp ax, word [esp + 0x1c]
ja 0x4a5947
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
movzx eax, ax
mov word [esp + 0x3a], ax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4a56d4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x4a564a
cmp eax, 0x2741
jne 0x4a564a
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.004750f0
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.004877e0
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4a5665
mov eax, dword [esp + 0x28]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x4a55a8
cmp eax, 0x2740
je 0x4a5656
cmp eax, 0xd
jne 0x4a569c
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x4a559d
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004750f0
push eax
push str.getsockname___failed:__s
push esi
call fcn.00487700
push dword [esp + 0x2c]
push edi
call fcn.004882b0
add esp, 0x20
jmp 0x4a597e
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.004750f0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.00487700
push dword [esp + 0x30]
push edi
call fcn.004882b0
add esp, 0x24
jmp 0x4a597e
cmp si, word [esp + 0x1c]
ja 0x4a5947
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4a5727
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004750f0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x4a5685
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4a575f
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004750f0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x4a5685
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.004900d0
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x4a578b
cmp byte [edi + 0x513], 0
je 0x4a578b
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x4a57e6
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop dword [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x4a57ad
test ebx, ebx
je 0x4a57e0
cmp ebx, 1
jne 0x4a57b8
cmp cx, 2
jne 0x4a57e0
movzx eax, cx
sub eax, 2
je 0x4a57c5
sub eax, 0x15
jne 0x4a57e0
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4a58d4
cmp ebx, 1
je 0x4a582a
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4a57a0
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x4a5808
push eax
push edi
call fcn.004882b0
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x507], 1
mov dword [edi + 0x798], 0x1c
jmp 0x4a5983
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x4a5857
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4a5840
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.0048a810
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x4e7430
lea esi, [edi + 0x728]
push esi
call fcn.004b9070
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4a57f0
push ebp
call fcn.004752a0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00487700
push dword [esp + 0x24]
push edi
call fcn.004882b0
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x4a5983
movzx eax, bp
lea esi, [edi + 0x728]
push eax
lea eax, [esp + 0xb8]
push eax
xor eax, eax
cmp word [esp + 0x3c], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.004b9070
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4a57f0
push ebp
call fcn.004752a0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00487700
push dword [esp + 0x24]
push edi
call fcn.004882b0
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x4a5983
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00487700
push dword [esp + 0x1c]
push edi
call fcn.004882b0
jmp 0x4a597b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00487700
push esi
call dword [0x4f60e0]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004bd65f
add esp, 0x620
ret