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How can I handle incorrect DCC sends? #61705 25/11/03 12:11 AM
Joined: Nov 2003 Posts: 25 Riga, Latvia B Biezais OP Ameglian cow
OP Biezais Ameglian cow B Joined: Nov 2003 Posts: 25 Riga, Latvia	Using v6.12 I tried this script: Code: ctcp :DCC Send:: if ($len($nopath($filename)) >= 225) { echo 4 -s $nick tried to crash you with an illegal dcc send of $nopath($filename) \| halt } When testing, message in status window appears: [01:08] DCC Send from Biezais rejected (invalid parameters) but this event not handled with script... After all, I removed the "if" statement, but is has not helped.

Re: How can I handle incorrect DCC sends? #61706 25/11/03 12:23 AM
Joined: Jun 2003 Posts: 5,024 London, England M Mentality Hoopy frood
Mentality Hoopy frood M Joined: Jun 2003 Posts: 5,024 London, England	ALT+R > File > New Put the code in a new file to make sure it does not conflict with any other code. Also make sure you have put the code into your Remotes exactly and you have no "DCC Exploit Blocking" scripts loaded etc. G'luck. Regards, Mentality/Chris

Re: How can I handle incorrect DCC sends? #61707 25/11/03 12:34 AM
Joined: Nov 2003 Posts: 25 Riga, Latvia B Biezais OP Ameglian cow
OP Biezais Ameglian cow B Joined: Nov 2003 Posts: 25 Riga, Latvia	New file is created, all others unloaded. No changes.

Re: How can I handle incorrect DCC sends? #61708 25/11/03 12:43 AM
Joined: Jun 2003 Posts: 5,024 London, England M Mentality Hoopy frood
Mentality Hoopy frood M Joined: Jun 2003 Posts: 5,024 London, England	Try this: Code: CTCP :dcc send:: if (($len($nopath($filename)) >= 225) \|\| ($len($nopath($3)) >= 225)) { echo 4 -a * $nick tried to crash your client using the 6.12 long filename vulnerability. write $+(",$mircdirAttackers.txt,") $nick ( $+ $address($nick,5) $+ ) @ $time on $date ( $+ $server $+ ) halt } This also logs the attacks to a file called "Attackers.txt" in your mIRC directory. If that doesn't work also, then I dunno and I hope someone else has a solution :P Regards, Mentality/Chris

Re: How can I handle incorrect DCC sends? #61709 25/11/03 12:54 AM
Joined: Nov 2003 Posts: 25 Riga, Latvia B Biezais OP Ameglian cow
OP Biezais Ameglian cow B Joined: Nov 2003 Posts: 25 Riga, Latvia	I don't understand, than it is better... Event "dcc send" is not intercepted at all by a simple script. ctcp :DCC Send:: echo DCC send event handled. Not working. Except, if sending a normal file (/dcc send Biezais mirc.ini), event was handled. Last edited by Biezais; 25/11/03 01:02 AM.

Re: How can I handle incorrect DCC sends? #61710 25/11/03 10:21 AM
Joined: Dec 2002 Posts: 1,922 O Online Hoopy frood
Online Hoopy frood O Joined: Dec 2002 Posts: 1,922	There are two exploits. The first exploit affects mIRC v6-6.11, causing immediate crash, and the other, recent exploit affects mIRC v6.12 too but is less "dangerous" (explanations here). The script you pasted above can only reject the recent exploit. This script, made by Olathe, detects whether someone is doing the older exploit.

Re: How can I handle incorrect DCC sends? #61711 25/11/03 01:39 PM
Joined: Nov 2003 Posts: 25 Riga, Latvia B Biezais OP Ameglian cow
OP Biezais Ameglian cow B Joined: Nov 2003 Posts: 25 Riga, Latvia	A problem has solved now. Thank you, Online!

Re: How can I handle incorrect DCC sends? #61712 25/11/03 02:54 PM
Joined: Dec 2002 Posts: 1,922 O Online Hoopy frood
Online Hoopy frood O Joined: Dec 2002 Posts: 1,922	You're welcome

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