Function at 0x50f960
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9b4
mov eax, dword [0x5f1014]
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 - 0x994], edi
mov dword [ebp - 0x990], 0xffffffff
call fcn.0057b850
mov ecx, dword [ebp - 0x994]
xor eax, eax
mov edi, dword [edi + 0x558]
add esp, 0xc
mov dword [ebp - 0x9b0], eax
mov dword [ebp - 0x9a8], eax
mov ecx, dword [ecx + 0x558]
mov dword [ebp - 0x99c], eax
mov dword [ebp - 0x998], eax
mov byte [ebp - 0x989], 1
mov dword [ebp - 0x9ac], eax
test ecx, ecx
je 0x50fc03
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50f9f0
sub ecx, edx
cmp ecx, 1
jbe 0x50fc03
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50fa07
sub ecx, edx
cmp ecx, 0x16
jae 0x50fa1c
mov ecx, 0x16
jmp 0x50fa2a
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50fa21
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x5f1050]
add esp, 8
mov dword [ebp - 0x9ac], eax
test eax, eax
jne 0x50fa59
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e389c
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x3a
jne 0x50fa6a
mov eax, edi
test edi, edi
je 0x50fb1f
jmp 0x50fa9e
push 0x3a
push edi
call fcn.0057a200
add esp, 8
mov dword [ebp - 0x9a0], eax
test eax, eax
je 0x50fb0a
mov ecx, eax
mov eax, dword [ebp - 0x9ac]
sub ecx, edi
push ecx
push edi
push eax
call fcn.0058d7b0
mov eax, dword [ebp - 0x9a0]
add esp, 0xc
push 0x3a
push eax
call fcn.0057a200
mov edi, eax
add esp, 8
test edi, edi
je 0x50fb1f
push 0xa
lea ecx, [edi + 1]
push 0
push ecx
call fcn.005855c0
push eax
call fcn.004fb270
movzx eax, ax
push 0x2d
push edi
mov dword [ebp - 0x99c], eax
call fcn.0057a200
add esp, 0x18
test eax, eax
je 0x50faf9
push 0xa
inc eax
push 0
push eax
call fcn.005855c0
push eax
call fcn.004fb270
movzx ecx, ax
add esp, 0x10
mov dword [ebp - 0x998], ecx
jmp 0x50fb1f
mov eax, dword [ebp - 0x99c]
movzx ecx, ax
mov dword [ebp - 0x998], ecx
jmp 0x50fb1f
mov ecx, dword [ebp - 0x9ac]
sub ecx, edi
mov al, byte [edi]
lea edi, [edi + 1]
mov byte [ecx + edi - 1], al
test al, al
jne 0x50fb12
mov edi, dword [ebp - 0x998]
xor ecx, ecx
cmp word [ebp - 0x99c], di
movzx eax, di
cmovbe ecx, eax
mov eax, dword [ebp - 0x99c]
movzx edx, cx
xor ecx, ecx
cmp word [ebp - 0x99c], di
mov edi, dword [ebp - 0x9ac]
movzx eax, ax
cmovbe ecx, eax
mov dword [ebp - 0x998], edx
movzx eax, cx
cmp byte [edi], 0
mov dword [ebp - 0x9a0], eax
je 0x50fbef
push 0x401
lea eax, [ebp - 0x508]
push eax
mov eax, dword [esi + 0x54]
push edi
push dword [esi + 0x90]
push dword [eax + 0x18]
call fcn.00432320
add esp, 4
push eax
mov eax, dword [esi + 0x54]
push dword [eax + 4]
call fcn.00432320
add esp, 0x18
sub eax, 0
je 0x50fbbb
sub eax, 1
je 0x510168
sub eax, 1
jne 0x50fbc5
lea ecx, [ebp - 0x508]
mov dword [ebp - 0x9a8], ecx
jmp 0x50fbc7
mov ecx, edi
mov dword [ebp - 0x9a8], ecx
jmp 0x50fbc7
xor ecx, ecx
mov eax, dword [ebp - 0x9a0]
movzx edx, ax
mov eax, dword [ebp - 0x998]
movzx eax, ax
mov dword [ebp - 0x99c], edx
mov dword [ebp - 0x998], eax
test ecx, ecx
jne 0x50fc90
jmp 0x50fc05
movzx eax, ax
mov dword [ebp - 0x99c], eax
movzx eax, dx
mov dword [ebp - 0x998], eax
jmp 0x50fc05
xor edi, edi
lea eax, [ebp - 0x9a4]
mov dword [ebp - 0x9a4], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x50fc5a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.00507530
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x994]
call fcn.004f92f0
push edi
call dword [0x5f1044]
add esp, 0x18
jmp 0x510168
push 0x401
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x984]
push eax
movzx eax, word [ebp - 0x988]
push eax
call fcn.00507e30
lea ecx, [ebp - 0x508]
mov byte [ebp - 0x989], 0
add esp, 0x10
mov dword [ebp - 0x9a8], ecx
lea eax, [ebp - 0x9b0]
push eax
push 0
push ecx
push esi
call fcn.004f18d0
add esp, 0x10
cmp eax, 1
jne 0x50fcb8
lea eax, [ebp - 0x9b0]
push eax
push esi
call fcn.004f0ef0
add esp, 8
mov eax, dword [ebp - 0x9b0]
test eax, eax
je 0x510141
mov edi, dword [eax]
push eax
push dword [ebp - 0x994]
mov dword [ebp - 0x9a0], edi
call fcn.004f1a60
add esp, 8
test edi, edi
je 0x510141
mov eax, dword [ebp - 0x9ac]
push eax
call dword [0x5f1044]
add esp, 4
lea eax, [ebp - 0x990]
push eax
push 0
push edi
push esi
call fcn.004fa350
add esp, 0x10
mov dword [ebp - 0x9a8], eax
test eax, eax
je 0x50fd45
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, dword [edi + 0x1c]
mov dword [ebp - 0x9a0], edi
test edi, edi
jne 0x50fcf5
push eax
push esi
call fcn.00507530
push eax
push str.socket_failure:__s
push dword [ebp - 0x994]
call fcn.004f92f0
add esp, 0x14
jmp 0x510168
push dword [edi + 0x10]
lea eax, [ebp - 0x988]
push dword [edi + 0x18]
push eax
call fcn.0057a3d0
mov eax, dword [edi + 0x10]
add esp, 0xc
mov dword [ebp - 0x9a4], eax
mov eax, dword [ebp - 0x99c]
movzx edi, ax
cmp ax, word [ebp - 0x998]
ja 0x50fe43
nop dword [eax]
cmp word [ebp - 0x988], 2
jne 0x50fd98
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
push dword [ebp - 0x9a4]
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x990]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x50fec1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x989], 0
je 0x50fe29
cmp eax, 0x2741
jne 0x50fe29
push eax
push esi
call fcn.00507530
push eax
movzx eax, di
mov edi, dword [ebp - 0x994]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004f93d0
add esp, 0x18
mov dword [ebp - 0x9a4], 0x80
lea eax, [ebp - 0x9a4]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x50fe64
mov eax, dword [ebp - 0x99c]
movzx edi, ax
mov byte [ebp - 0x989], 0
jmp 0x50fe36
cmp eax, 0x2740
je 0x50fe35
cmp eax, 0xd
jne 0x50fe91
inc edi
cmp di, word [ebp - 0x998]
jbe 0x50fd80
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0x994]
call fcn.004f92f0
push dword [ebp - 0x990]
push esi
call fcn.004f9b60
jmp 0x510165
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.00507530
push eax
push str.getsockname___failed:__s
push edi
call fcn.004f92f0
push dword [ebp - 0x990]
push esi
call fcn.004f9b60
add esp, 0x1c
jmp 0x510168
push eax
push esi
call fcn.00507530
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0x994]
call fcn.004f92f0
push dword [ebp - 0x990]
push esi
call fcn.004f9b60
add esp, 0x20
jmp 0x510168
cmp di, word [ebp - 0x998]
ja 0x50fe43
lea eax, [ebp - 0x9a4]
mov dword [ebp - 0x9a4], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x990]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x50ff14
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.00507530
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x994]
jmp 0x50fe78
push 1
push dword [ebp - 0x990]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x50ff44
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.00507530
push eax
push str.socket_failure:__s
push dword [ebp - 0x994]
jmp 0x50fe78
push 0x100
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x9a0]
call fcn.004f18a0
add esp, 0xc
cmp ebx, 2
je 0x50ffbb
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x988]
cmp byte [esi + 0x279], 0
jne 0x50ff7d
test ebx, ebx
je 0x50ffb5
cmp ebx, 1
jne 0x50ff88
cmp cx, 2
jne 0x50ffb5
movzx eax, cx
sub eax, 2
jne 0x50ffb5
push dword [ebp - 0x986]
call edi
movzx eax, ax
mov dword [ebp - 0x9a0], eax
test ebx, ebx
je 0x5100b9
cmp ebx, 1
je 0x50fffe
mov cx, word [ebp - 0x988]
inc ebx
cmp ebx, 2
jne 0x50ff70
mov edi, dword [ebp - 0x9a8]
push esi
mov dword [esi + 0x4dc], ebx
call fcn.0050d4e0
mov eax, dword [ebp - 0x990]
push 0x1c
push esi
mov dword [esi + 0x1ac], eax
mov byte [esi + 0x272], 1
call fcn.0050d4c0
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e389c
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x908]
mov esi, 0x2c
lea edi, [ebp - 0x104]
nop
mov cl, byte [edi]
test cl, cl
je 0x510027
cmp cl, 0x2e
movzx eax, cl
cmove eax, esi
mov byte [edx], al
inc edx
add edi, 1
jne 0x510010
mov eax, dword [ebp - 0x9a0]
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.00505240
mov esi, dword [ebp - 0x9b4]
lea eax, [ebp - 0x908]
push eax
push str.PORT
push 0x5af568
lea eax, [esi + 0x470]
push eax
call fcn.0051cb10
mov edi, eax
add esp, 0x24
test edi, edi
je 0x50ffc1
push edi
call fcn.00507630
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0x994]
call fcn.004f92f0
push dword [ebp - 0x990]
push esi
call fcn.004f9b60
push 0
push esi
call fcn.0050d4c0
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e389c
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 + 0x470]
push str._s__d_s_hu
push eax
call fcn.0051cb10
mov edi, eax
add esp, 0x18
test edi, edi
je 0x50ffc1
push edi
call fcn.00507630
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0x994]
call fcn.004f92f0
push dword [ebp - 0x990]
push esi
call fcn.004f9b60
push 0
push esi
mov dword [esi + 0x4dc], 1
call fcn.0050d4c0
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e389c
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x9a8]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0x994]
call fcn.004f92f0
mov eax, dword [ebp - 0x9ac]
push eax
call dword [0x5f1044]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004e389c
mov esp, ebp
pop ebp
ret