spamassassin-users October 2010 archive
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spamassassin-users: Re: Babes in blue spam

Re: Babes in blue spam

From: Karsten Bräckelmann <guenther_at_nospam>
Date: Wed Oct 13 2010 - 19:13:05 GMT
To: users@spamassassin.apache.org

On Wed, 2010-10-13 at 21:06 +0200, Karsten Bräckelmann wrote:
> On Wed, 2010-10-13 at 13:10 -0500, mdunlap wrote:
> > Thanks Karsten, I am a bit new to this so I do apologize. Here is a link
> > to one of the offending emails, http://drop.io/xf2ict5/asset/spam
>
> That sample is about 980 kB large.

> > "Learned tokens from 0 message(s) (0 message(s) examined)"

> Quit prematurely -- that describes it quite well. It is recognized as a
> mail message, again, also with sa-learn.

Forgot to add: When calling sa-learn with the -D debug option on this
message, you'll see the following, the reason, near the end.

  [23896] info: archive-iterator: skipping large message

-- char *t="\10pse\0r\0dtu\0.@ghno\x4e\xc8\x79\xf4\xab\x51\x8a\x10\xf4\xf4\xc4"; main(){ char h,m=h=*t++,*x=t+2*h,c,i,l=*x,s=0; for (i=0;i<l;i++){ i%8? c<<=1: (c=*++x); c&128 && (s+=h); if (!(h>>=1)||!t[s+h]){ putchar(t[s]);h=m;s=0; }}}