dcc exploit - mIRC Discussion Forums

i made this for 6.03 version from Onlines tutorial for protecting dcc exploit so code is:

if (%dcce == On) { goto dcep }
else { goto end }
:dcep
On *:logon:*:.ignore -wd *
On *:notice:dcc & *:?:.ignore -xu10 $nick
:end
}

%dcce is triggered with check box from dialog, but nwm,
i just wanted to ask will this work properly ?

Nope, not for all mirc users.. the -dw * dont work for every user.. ignore -dw *!*@* would work tho..

I don't see why you don't just /ignore -wd everybody anyway, in the eventuality that you won't upgrade for that matter. Working around an exploit is just that, a workaround.

/ignore -wd *
is the same as
/ignore -wd *!*@*

/ignore -wd *
* Added *!*@* to ignore list

/ignore -wd *!*@*
* Added *!*@* to ignore list

It will work if you place your "on logon" and "on notice" events outside code blocks.

Edit: I don't think you need to enable or disable this code. Just place it in the remote, and if you're not happy with it, delete it. I don't see how it would disturb you anyway.

to all this replies i saw, it seems that code i s good then, i thank all for their contribution

No it's not.. som users mirc will say that its missing somthing on -dw * .. so that wont work for everyone.. i know cos many users in my channels asked me how to solve it when -dw * didnt work, and the only way to help them was to add -dw *!*@* ..

ON routines don't work within other routines.. If you get what I mean.

Try this instead:

Code:

On *:logon:*: {
if (%dcce == On) { .ignore -wd * }
}
On *:notice:dcc &amp; *:?: {
if (%dcce == On) { .ignore -xu10 $nick }
}

okay, thanx much - just tell me finnaly do i need -dw * or *!*@* ??

*!*@* works for every one.. * dont work for everyone, so it's up to you

ok, thanx

Well then they have a script that's altering
the ignore command or something.

You can put everyone on IGNORE but If you are reccieving files from someone it might stop you from recieving files. This is something I put together to stop bopus DCC SENDS If you recieve more then 4 n\notices at a time this would put the Nick on IGNORE for 10 minutes or you could just set the script to IGNORE all nicks for 10 minutes,

ctcp *:*:*: {
if ( DCC SEND isin $1- ) {
if ($gettok($1-,0,32) < 4) {
echo -a 1 »14»15»12 Bogus DCC Send Detected From $nick
ignore -wdu300 *!* $+ $nick $+ @*
halt
}
}
}

* should work for everyone too. Some guys are complaining they get an "insufficient parameters" error, but that's because they forget to specify the *, thinking it's not a part of the command.

uhh now i am confused so much

i use this FULL code from Online's post:

On *:logon:*: {
if (%dcce == On) { .ignore -wd *!*@* }
}

On *:notice:dcc & *:?: {
if (%dcce == On) { .ignore -xu10 $nick }
}

On *:notice:dcc send *:?:{
if (%dcce == On) {
var %w = $+(@@,$ticks)
if $0 > 35 {
echo -ts Rejecting DCC send from $nick - suspicious filename with $calc($0 -3) spaces.
return
}
window -vh %w
.debug %w
.timer $+ %w -o 20 1 _check %w $nick $0
}

alias -l _check {
tokenize 32 $1- $line($1,$fline($1,& $+(:,$2!*@* PRIVMSG & :,$chr(1),DCC SEND *),1))
if $4 {
.timer $+ $1 off
close -@ $1
if $calc($3 + 9) == $0 {
echo -ts Allowing DCC send of $10- [ $+ [ $calc($0 -3) ] ] from $2
.ignore -xu20 $me
!.raw $6-
}
else {
echo -ts Rejecting DCC send from $2 - notice/ctcp mismatch.
}
}
elseif !$timer($1).reps {
close -@ $1
}
}
}

so which code now i need to use at the end pls help me out?

Well you don't need to full code

I made it for paranoid guys who might not love the short solution that denies most, if not all of the exploit attempts.

You only need this one,

On *:logon:*:.ignore -wd *
On *:notice:dcc & *:?:.ignore -xu10 $nick

can you just explain more that code ON LOGON, it says something that you dont send everything to server,
like what ? and what does it block exactly?

"On logon" triggers when you are sending the NICK and USER logon commands to the server (type /debug @window to see when mIRC sends them). If you use the ^ prefix, this event allows you to halt what mIRC sends, and send your own parameters. For example,

On ^*:logon:*:user SomeUser . . SomeRealName | nick SomeNick | halt

My code doesn't halt or change anything. I thought this would be the appropriate point to make sure the total DCC ignore is placed.