Function at 0x4a9240
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x4ff140]
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 0x4a94d0
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a92c0
sub ecx, edx
cmp ecx, 1
jbe 0x4a94d0
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a92d7
sub ecx, edx
cmp ecx, 0x41
jae 0x4a92ec
mov ecx, 0x41
jmp 0x4a92fa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a92f1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4ff0ec]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4a931b
mov eax, 0x1b
jmp 0x4a9a23
mov al, byte [esi]
cmp al, 0x5b
jne 0x4a933d
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4a9343
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4a9399
cmp al, 0x3a
jne 0x4a9351
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x4a9416
jmp 0x4a93a7
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4a93ff
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.0049ca10
add esp, 0xc
cmp eax, 1
jne 0x4a9393
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 0x4a9381
jmp 0x4a9412
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 0x4a9416
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.0048dfc0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x4a93fb
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.0048dfc0
add esp, 0x10
movzx edx, ax
jmp 0x4a9416
mov edx, esi
jmp 0x4a9416
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 0x4a9405
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 0x4a94bd
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.004b4980
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.00481de0
add esp, 0x18
sub eax, 0
je 0x4a9496
sub eax, 1
je 0x4a9a1e
sub eax, 1
jne 0x4a949e
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x4a94a0
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x4a94a0
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 0x4a9570
mov ebp, dword [esp + 0x18]
jmp 0x4a94d2
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x4a94d2
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 0x4a9528
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00479190
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0048b7a0
push esi
call dword [0x4ff0e0]
add esp, 0x1c
jmp 0x4a9a1e
mov ax, word [esp + 0x34]
cmp ax, 0x17
je 0x4a953c
lea ecx, [esp + 0x38]
movzx eax, ax
jmp 0x4a9545
lea ecx, [esp + 0x3c]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x22c]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004b4a10
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.004941c0
add esp, 0x14
cmp eax, 1
jne 0x4a9596
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.00481fd0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4a9a01
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.004944b0
add esp, 8
test ebp, ebp
je 0x4a9a01
push esi
call dword [0x4ff0e0]
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.0048cde0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x4a961c
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4a95d0
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00479190
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.0048b7a0
add esp, 0x18
jmp 0x4a9a1e
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 0x4a99e7
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 0x4a9774
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x4a96ea
cmp eax, 0x2741
jne 0x4a96ea
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.00479190
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.0048b880
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 0x4a9705
mov eax, dword [esp + 0x28]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x4a9648
cmp eax, 0x2740
je 0x4a96f6
cmp eax, 0xd
jne 0x4a973c
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x4a963d
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00479190
push eax
push str.getsockname___failed:__s
push esi
call fcn.0048b7a0
push dword [esp + 0x2c]
push edi
call fcn.0048c350
add esp, 0x20
jmp 0x4a9a1e
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00479190
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.0048b7a0
push dword [esp + 0x30]
push edi
call fcn.0048c350
add esp, 0x24
jmp 0x4a9a1e
cmp si, word [esp + 0x1c]
ja 0x4a99e7
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 0x4a97c7
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00479190
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x4a9725
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4a97ff
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00479190
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x4a9725
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.00494170
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x4a982b
cmp byte [edi + 0x513], 0
je 0x4a982b
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x4a9886
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop dword [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x4a984d
test ebx, ebx
je 0x4a9880
cmp ebx, 1
jne 0x4a9858
cmp cx, 2
jne 0x4a9880
movzx eax, cx
sub eax, 2
je 0x4a9865
sub eax, 0x15
jne 0x4a9880
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4a9974
cmp ebx, 1
je 0x4a98ca
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4a9840
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x4a98a8
push eax
push edi
call fcn.0048c350
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 0x4a9a23
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x4a98f7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4a98e0
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.0048e8b0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x4f05c0
lea esi, [edi + 0x728]
push esi
call fcn.004bd130
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4a9890
push ebp
call fcn.00479340
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.0048b7a0
push dword [esp + 0x24]
push edi
call fcn.0048c350
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x4a9a23
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.004bd130
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4a9890
push ebp
call fcn.00479340
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.0048b7a0
push dword [esp + 0x24]
push edi
call fcn.0048c350
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x4a9a23
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.0048b7a0
push dword [esp + 0x1c]
push edi
call fcn.0048c350
jmp 0x4a9a1b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.0048b7a0
push esi
call dword [0x4ff0e0]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004c170f
add esp, 0x620
ret