Re: [Clamav-users] Signature building problem...

2006-06-27 Thread Nicolas Riendeau
Hi Tomasz! Tomasz Kojm wrote: On Sat, 24 Jun 2006 18:41:13 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: I'm not sure but it almost looks like once the first (xx|yy) wildcard content matches the rest are not tested (the number of bytes and the static bytes must still match though). But the

Re: [Clamav-users] Signature building problem...

2006-06-25 Thread Tomasz Kojm
On Sat, 24 Jun 2006 18:41:13 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: > Hi! > > Tomasz Kojm wrote: > > On Sat, 24 Jun 2006 17:33:29 -0400 > > Nicolas Riendeau <[EMAIL PROTECTED]> wrote: > > > >>It looks like I'm not out of the woods yet as it almost looks like every > >>two bytes there m

Re: [Clamav-users] Signature building problem...

2006-06-24 Thread Nicolas Riendeau
Nicolas Riendeau wrote: > or sometimes is messed up in one of the system libraries on my pc... oops, something... Nick ___ http://lurker.clamav.net/list/clamav-users.html

Re: [Clamav-users] Signature building problem...

2006-06-24 Thread Nicolas Riendeau
Hi! Tomasz Kojm wrote: On Sat, 24 Jun 2006 17:33:29 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: It looks like I'm not out of the woods yet as it almost looks like every two bytes there must be a static byte because otherwise I get FPs... I made some additionnal tests and I'm no longer

Re: [Clamav-users] Signature building problem...

2006-06-24 Thread Tomasz Kojm
On Sat, 24 Jun 2006 17:33:29 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: > > The first two bytes must be 'static', so "(61|41)(6e|4e)" must be replaced > > with two hex numbers (so you may need to use four separate signatures or > > rely on the normaliser as suggested by aCaB). This limitati

Re: [Clamav-users] Signature building problem...

2006-06-24 Thread Nicolas Riendeau
Hi! Tomasz Kojm wrote: On Wed, 21 Jun 2006 19:11:44 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: [eg Joke.local.EricssonHoax:0:*:(61|41)(6e|4e)(6e|4e)(61|41)... ] This thingy's not going to work, sorry. It doesn't work but the thing I don't understand is why... According to the docs t

Re: [Clamav-users] Signature building problem...

2006-06-22 Thread Tomasz Kojm
On Wed, 21 Jun 2006 19:11:44 -0400 Nicolas Riendeau <[EMAIL PROTECTED]> wrote: > >>[eg Joke.local.EricssonHoax:0:*:(61|41)(6e|4e)(6e|4e)(61|41)... ] > > > > > > This thingy's not going to work, sorry. > > It doesn't work but the thing I don't understand is why... According to the > docs that sy

Re: [Clamav-users] Signature building problem...

2006-06-21 Thread Nicolas Riendeau
Hi! aCaB wrote: Nicolas Riendeau wrote: It is part of the message (which could be in text/plain or text/html)... [there is a risk that QP or base64 could make it not work I guess (does Clamav takes care of this?) but the test file I'm using doesn't use either...] Yup, Clamav will decode tha

Re: [Clamav-users] Signature building problem...

2006-06-21 Thread aCaB
Nicolas Riendeau wrote: > It is part of the message (which could be in text/plain or text/html)... > > [there is a risk that QP or base64 could make it not work I guess (does > Clamav takes care of this?) but the test file I'm using doesn't use > either...] Yup, Clamav will decode that. > > To

Re: [Clamav-users] Signature building problem...

2006-06-16 Thread Nicolas Riendeau
Hi! Dennis Peterson wrote: Is this part of the message in an attachment that is fed to clamav? dp ___ http://lurker.clamav.net/list/clamav-users.html It is part of the message (which could be in text/plain or text/html)... [there is a risk that Q

Re: [Clamav-users] Signature building problem...

2006-06-16 Thread Dennis Peterson
Nicolas Riendeau wrote: Hi! I have been trying to add a signature to detect an hoax and I can't seem to get it right... What I have been trying to use to detect that hoax is the email address they refer to which is always [EMAIL PROTECTED] (regarless of the language the message is written i

[Clamav-users] Signature building problem...

2006-06-16 Thread Nicolas Riendeau
Hi! I have been trying to add a signature to detect an hoax and I can't seem to get it right... What I have been trying to use to detect that hoax is the email address they refer to which is always [EMAIL PROTECTED] (regarless of the language the message is written in). If I write don't us