Function at 0x4f8390
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa38
mov eax, dword [0x6610e4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, dword [ebx]
push 0x100
push 0
push eax
mov dword [ebp - 0xa38], ebx
mov dword [ebp - 0xa14], esi
mov dword [ebp - 0xa10], 0xffffffff
call fcn.004a2e40
mov ecx, dword [ebp - 0xa14]
xor eax, eax
mov esi, dword [esi + 0x95c]
add esp, 0xc
mov dword [ebp - 0xa30], eax
mov dword [ebp - 0xa28], eax
mov ecx, dword [ecx + 0x95c]
mov dword [ebp - 0xa2c], eax
mov dword [ebp - 0xa18], eax
mov byte [ebp - 0xa09], 1
mov dword [ebp - 0xa1c], eax
test ecx, ecx
je 0x4f869e
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8420
sub ecx, edx
cmp ecx, 1
jbe 0x4f869e
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8437
sub ecx, edx
cmp ecx, 0x41
jae 0x4f844c
mov ecx, 0x41
jmp 0x4f845a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8451
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x661dd4]
add esp, 8
mov dword [ebp - 0xa1c], eax
test eax, eax
jne 0x4f8489
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00447f5d
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4f84cb
push 0x5d
push esi
call fcn.004a5f10
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa18], ecx
test ecx, ecx
je 0x4f855d
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0xa1c]
push eax
call fcn.004b4f50
mov ecx, dword [ebp - 0xa18]
add esp, 0xc
jmp 0x4f855d
cmp al, 0x3a
jne 0x4f84d6
mov ecx, esi
jmp 0x4f855d
push 0x3a
push esi
call fcn.004a5f10
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa18], ecx
test ecx, ecx
je 0x4f8547
lea eax, [ebp - 0xa08]
push eax
push esi
push 0x17
call fcn.004e92c0
add esp, 0xc
cmp eax, 1
jne 0x4f8526
mov ecx, dword [ebp - 0xa1c]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4f8510
xor esi, esi
xor edx, edx
jmp 0x4f85c0
mov eax, dword [ebp - 0xa18]
sub eax, esi
push eax
mov eax, dword [ebp - 0xa1c]
push esi
push eax
call fcn.004b4f50
mov ecx, dword [ebp - 0xa18]
add esp, 0xc
jmp 0x4f855d
mov edx, dword [ebp - 0xa1c]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [edx + esi - 1], al
test al, al
jne 0x4f8550
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4f85c0
push 0x3a
push ecx
call fcn.004a5f10
add esp, 8
mov dword [ebp - 0xa20], eax
xor edx, edx
test eax, eax
je 0x4f85c0
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004b1129
push eax
call fcn.004dc510
push 0x2d
push dword [ebp - 0xa20]
movzx esi, ax
call fcn.004a5f10
add esp, 0x18
test eax, eax
je 0x4f85be
push 0xa
inc eax
push 0
push eax
call fcn.004b1129
push eax
call fcn.004dc510
add esp, 0x10
movzx edx, ax
jmp 0x4f85c0
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
mov ecx, eax
mov dword [ebp - 0xa18], eax
mov dword [ebp - 0xa34], ecx
xor ecx, ecx
movzx eax, si
cmp si, dx
mov esi, dword [ebp - 0xa1c]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0xa20], eax
cmp byte [esi], 0
je 0x4f8684
push 0x401
lea eax, [ebp - 0x588]
push eax
mov eax, dword [ebx + 0x50]
push esi
push dword [ebx + 0x8c]
push dword [eax + 0x18]
call fcn.00504200
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.00449390
add esp, 0x18
sub eax, 0
je 0x4f8650
sub eax, 1
je 0x4f8cbd
sub eax, 1
jne 0x4f865a
lea ecx, [ebp - 0x588]
mov dword [ebp - 0xa28], ecx
jmp 0x4f865c
mov ecx, esi
mov dword [ebp - 0xa28], ecx
jmp 0x4f865c
xor ecx, ecx
mov eax, dword [ebp - 0xa20]
movzx eax, ax
mov dword [ebp - 0xa2c], eax
mov eax, dword [ebp - 0xa18]
movzx eax, ax
mov dword [ebp - 0xa18], eax
test ecx, ecx
jne 0x4f8751
jmp 0x4f86a0
movzx eax, ax
mov dword [ebp - 0xa2c], eax
mov eax, dword [ebp - 0xa34]
movzx eax, ax
mov dword [ebp - 0xa18], eax
jmp 0x4f86a0
xor esi, esi
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f8700
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503980
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
push esi
call dword [0x661dc8]
add esp, 0x1c
jmp 0x4f8cbd
mov ax, word [ebp - 0xa08]
push 0x401
cmp ax, 0x17
je 0x4f8726
lea ecx, [ebp - 0x588]
movzx eax, ax
push ecx
lea ecx, [ebp - 0xa04]
push ecx
push eax
jmp 0x4f8736
lea eax, [ebp - 0x588]
push eax
lea eax, [ebp - 0xa00]
push eax
push 0x17
call fcn.004e9ba0
lea ecx, [ebp - 0x588]
mov byte [ebp - 0xa09], 0
add esp, 0x10
mov dword [ebp - 0xa28], ecx
lea eax, [ebp - 0xa30]
push eax
push 0
push ecx
push ebx
call fcn.004d2470
add esp, 0x10
cmp eax, 1
jne 0x4f8779
lea eax, [ebp - 0xa30]
push eax
push ebx
call fcn.004d1800
add esp, 8
mov eax, dword [ebp - 0xa30]
test eax, eax
je 0x4f8c96
mov esi, dword [eax]
push eax
push dword [ebp - 0xa14]
mov dword [ebp - 0xa20], esi
call fcn.004d26d0
add esp, 8
test esi, esi
je 0x4f8c96
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x661dc8]
add esp, 4
mov dword [ebp - 0xa10], 0xffffffff
mov dword [ebp - 0xa28], 0
nop word [eax + eax]
lea eax, [ebp - 0xa10]
push eax
push 0
push esi
push ebx
call fcn.004db3f0
add esp, 0x10
mov dword [ebp - 0xa1c], eax
test eax, eax
je 0x4f8808
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0xa28], eax
mov dword [ebp - 0xa20], esi
test esi, esi
jne 0x4f87d0
jmp 0x4f8812
test esi, esi
jne 0x4f883d
mov eax, dword [ebp - 0xa28]
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.00503980
push eax
push str.socket_failure:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
add esp, 0x18
jmp 0x4f8cbd
push dword [esi + 0x10]
lea eax, [ebp - 0xa08]
push dword [esi + 0x18]
push eax
call fcn.004a2340
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0xa24], eax
mov eax, dword [ebp - 0xa2c]
cmp ax, word [ebp - 0xa18]
movzx esi, ax
ja 0x4f8c78
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0xa24]
mov word [ebp - 0xa06], ax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4f89b6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0xa09], 0
je 0x4f892a
cmp eax, 0x2741
jne 0x4f892a
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0x2741
call fcn.00503980
push eax
movzx eax, si
mov esi, dword [ebp - 0xa14]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.004da0d0
add esp, 0x1c
mov dword [ebp - 0xa24], 0x80
lea eax, [ebp - 0xa24]
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4f8943
mov eax, dword [ebp - 0xa2c]
movzx esi, ax
cmp si, word [ebp - 0xa18]
mov byte [ebp - 0xa09], 0
jmp 0x4f886b
cmp eax, 0x2740
je 0x4f8936
cmp eax, 0xd
jne 0x4f897b
inc esi
cmp si, word [ebp - 0xa18]
jmp 0x4f886b
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503980
push eax
push str.getsockname___failed:__s
push esi
call fcn.004d9ff0
push dword [ebp - 0xa10]
push ebx
call fcn.004daa40
add esp, 0x20
jmp 0x4f8cbd
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.00503980
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
push dword [ebp - 0xa10]
push ebx
call fcn.004daa40
add esp, 0x24
jmp 0x4f8cbd
cmp si, word [ebp - 0xa18]
ja 0x4f8c78
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f8a14
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503980
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa14]
jmp 0x4f8962
push 1
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4f8a4f
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503980
push eax
push str.socket_failure:__s
push dword [ebp - 0xa14]
jmp 0x4f8962
push 0x100
lea eax, [ebp - 0x184]
push eax
push dword [ebp - 0xa20]
call fcn.004d2420
mov eax, dword [ebx + 0x284]
add esp, 0xc
test eax, 0x40000
jne 0x4f8a88
test eax, 0x400
je 0x4f8a88
or eax, 0x40000
mov dword [ebx + 0x284], eax
cmp edi, 2
je 0x4f8af3
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0xa08]
nop word [eax + eax]
test dword [ebx + 0x284], 0x40000
jne 0x4f8ab0
test edi, edi
je 0x4f8aed
cmp edi, 1
jne 0x4f8abb
cmp cx, 2
jne 0x4f8aed
movzx eax, cx
sub eax, 2
je 0x4f8ac8
sub eax, 0x15
jne 0x4f8aed
push dword [ebp - 0xa06]
call esi
movzx eax, ax
mov dword [ebp - 0xa20], eax
test edi, edi
je 0x4f8bf0
cmp edi, 1
je 0x4f8b36
mov cx, word [ebp - 0xa08]
inc edi
cmp edi, 2
jne 0x4f8aa0
mov esi, dword [ebp - 0xa1c]
push ebx
mov dword [ebx + 0x3f4], edi
call fcn.004f6080
mov eax, dword [ebp - 0xa10]
push 0x1c
push ebx
mov dword [ebx + 0x1ac], eax
mov byte [ebx + 0x283], 1
call fcn.004f6060
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00447f5d
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x988]
mov ebx, 0x2c
lea esi, [ebp - 0x184]
mov cl, byte [esi]
test cl, cl
je 0x4f8b5e
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x4f8b47
mov eax, dword [ebp - 0xa20]
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.004dd550
mov ebx, dword [ebp - 0xa38]
lea eax, [ebp - 0x988]
push eax
push str.PORT
push 0x5ff6fc
lea eax, [ebx + 0x388]
push eax
call fcn.005069f0
mov esi, eax
add esp, 0x24
test esi, esi
je 0x4f8af9
push esi
call fcn.00503a70
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
push dword [ebp - 0xa10]
push ebx
call fcn.004daa40
push 0
push ebx
call fcn.004f6060
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00447f5d
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x184]
push eax
xor eax, eax
cmp word [ebp - 0xa08], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [ebx + 0x388]
push str._s__d_s_hu
push eax
call fcn.005069f0
mov esi, eax
add esp, 0x18
test esi, esi
je 0x4f8af9
push esi
call fcn.00503a70
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
push dword [ebp - 0xa10]
push ebx
call fcn.004daa40
push 0
push ebx
mov dword [ebx + 0x3f4], 1
call fcn.004f6060
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00447f5d
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0xa14]
call fcn.004d9ff0
push dword [ebp - 0xa10]
push ebx
call fcn.004daa40
jmp 0x4f8cba
mov eax, dword [ebp - 0xa28]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0xa14]
call fcn.004d9ff0
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x661dc8]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00447f5d
mov esp, ebp
pop ebp
ret