Function at 0x48f640
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9b4
mov eax, dword [0x510140]
xor eax, esp
mov dword [esp + 0x9b0], eax
push ebx
mov ebx, dword [esp + 0x9c0]
lea eax, [esp + 0xb0]
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c8]
push 0x100
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x44], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x3b0]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x3b0]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x48f8de
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48f6c0
sub ecx, edx
cmp ecx, 1
jbe 0x48f8de
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48f6d7
sub ecx, edx
cmp ecx, 0x41
jae 0x48f6ec
mov ecx, 0x41
jmp 0x48f6fa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48f6f1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x5100e8]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x48f71b
mov eax, 0x1b
jmp 0x48fdf4
mov al, byte [esi]
cmp al, 0x5b
jne 0x48f74e
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x48f7c0
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
jmp 0x48f7c0
cmp al, 0x3a
jne 0x48f756
mov ebp, esi
jmp 0x48f7c0
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x48f7ad
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.004829a0
add esp, 0xc
cmp eax, 1
jne 0x48f798
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x48f782
xor esi, esi
xor edx, edx
jmp 0x48f81a
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
jmp 0x48f7c0
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x48f7b3
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x48f81a
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor edx, edx
test ebp, ebp
je 0x48f81a
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.00481930
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x48f818
push 0xa
inc eax
push 0
push eax
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.00481930
add esp, 0x10
movzx edx, ax
jmp 0x48f81a
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
mov ecx, eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
xor ecx, ecx
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x1c]
cmovbe ecx, eax
movzx ebp, cx
cmp byte [esi], 0
je 0x48f8c7
push 0x401
lea eax, [esp + 0x1c0]
push eax
mov eax, dword [edi + 0x4c]
push esi
push dword [edi + 0x88]
push dword [eax + 0x18]
call fcn.00497de0
add esp, 4
push eax
mov eax, dword [edi + 0x4c]
push dword [eax + 4]
call fcn.0042d220
add esp, 0x18
sub eax, 0
je 0x48f89e
sub eax, 1
je 0x48fdef
sub eax, 1
jne 0x48f8a6
lea ecx, [esp + 0x1bc]
mov dword [esp + 0x24], ecx
jmp 0x48f8a8
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x48f8a8
xor ecx, ecx
mov eax, ebp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x30]
movzx ebp, ax
mov dword [esp + 0x1c], ebp
test ecx, ecx
jne 0x48f974
mov ebp, dword [esp + 0x18]
jmp 0x48f8e0
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
movzx eax, ax
mov dword [esp + 0x1c], eax
jmp 0x48f8e0
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x48f92a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004673a0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00476680
push esi
call dword [0x5100dc]
add esp, 0x18
jmp 0x48fdef
mov ax, word [esp + 0x3c]
push 0x401
cmp ax, 0x17
je 0x48f94d
lea ecx, [esp + 0x1c0]
movzx eax, ax
push ecx
lea ecx, [esp + 0x48]
push ecx
push eax
jmp 0x48f95c
lea eax, [esp + 0x1c0]
push eax
lea eax, [esp + 0x4c]
push eax
push 0x17
call fcn.00483490
lea ecx, [esp + 0x1cc]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push ecx
push edi
call fcn.0046d180
add esp, 0x10
cmp eax, 1
jne 0x48f998
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0046c800
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x48fdd2
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0046d320
add esp, 8
test ebp, ebp
je 0x48fdd2
push esi
call dword [0x5100dc]
add esp, 4
mov dword [esp + 0x14], 0xffffffff
xor esi, esi
nop
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00477910
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x48f9fa
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x48f9d0
jmp 0x48f9fe
test ebp, ebp
jne 0x48fa1c
push esi
push edi
call fcn.004673a0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.00476680
add esp, 0x14
jmp 0x48fdef
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
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]
cmp ax, word [esp + 0x1c]
movzx esi, ax
ja 0x48fdb8
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x48fb48
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x48fada
cmp eax, 0x2741
jne 0x48fada
push eax
push edi
call fcn.004673a0
push eax
movzx eax, si
mov esi, dword [esp + 0x24]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.00476760
add esp, 0x18
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x40]
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x48faf1
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x48fa42
cmp eax, 0x2740
je 0x48fae6
cmp eax, 0xd
jne 0x48fb1c
inc esi
cmp si, word [esp + 0x1c]
jmp 0x48fa42
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004673a0
push eax
push str.getsockname___failed:__s
push esi
call fcn.00476680
push dword [esp + 0x28]
push edi
call fcn.00476ff0
add esp, 0x1c
jmp 0x48fdef
push eax
push edi
call fcn.004673a0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.00476680
push dword [esp + 0x2c]
push edi
call fcn.00476ff0
add esp, 0x20
jmp 0x48fdef
cmp si, word [esp + 0x1c]
ja 0x48fdb8
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x48fb8f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004673a0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x48fb05
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x48fbbb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004673a0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x48fb05
push 0x100
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.0046d130
add esp, 0xc
cmp byte [edi + 0x379], 0
jne 0x48fbea
cmp byte [edi + 0x36f], 0
je 0x48fbea
mov byte [edi + 0x379], 1
cmp ebx, 2
je 0x48fc46
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop word [eax + eax]
cmp byte [edi + 0x379], 0
jne 0x48fc0d
test ebx, ebx
je 0x48fc40
cmp ebx, 1
jne 0x48fc18
cmp cx, 2
jne 0x48fc40
movzx eax, cx
sub eax, 2
je 0x48fc25
sub eax, 0x15
jne 0x48fc40
push dword [esp + 0x3e]
call esi
movzx ebp, ax
test ebx, ebx
je 0x48fd45
cmp ebx, 1
je 0x48fc9e
mov cx, word [esp + 0x3c]
inc ebx
cmp ebx, 2
jne 0x48fc00
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x5e8]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x194]
cmp eax, 0xffffffff
je 0x48fc72
push eax
push edi
call fcn.00476ff0
add esp, 8
mov dword [edi + 0x194], 0xffffffff
mov eax, dword [esp + 0x14]
mov dword [edi + 0x194], eax
mov eax, ebp
mov dword [edi + 0x694], 0
mov byte [edi + 0x372], 1
mov dword [edi + 0x650], 0x1c
jmp 0x48fdf4
lea edx, [esp + 0x5c0]
mov edi, 0x2c
lea esi, [esp + 0xbc]
mov cl, byte [esi]
test cl, cl
je 0x48fcc8
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x48fcb1
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.00478a90
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x5d4]
push eax
push str.PORT
push 0x4b112c
lea esi, [edi + 0x5e8]
push esi
call fcn.0049cb80
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x48fc50
push ebp
call fcn.00467480
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00476680
push dword [esp + 0x24]
push edi
call fcn.00476ff0
add esp, 0x18
mov dword [edi + 0x650], 0
mov eax, ebp
jmp 0x48fdf4
movzx eax, bp
lea esi, [edi + 0x5e8]
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 esi
call fcn.0049cb80
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x48fc50
push ebp
call fcn.00467480
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00476680
push dword [esp + 0x24]
push edi
call fcn.00476ff0
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x650], 0
mov eax, ebp
jmp 0x48fdf4
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00476680
push dword [esp + 0x1c]
push edi
call fcn.00476ff0
jmp 0x48fdec
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00476680
push esi
call dword [0x5100dc]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9c0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004a1871
add esp, 0x9b4
ret