OT - Wondering about spam

[Fly-by-Night CC]

I get these nonsensical email messages a few times a week and was wondering if anyone can fill me in on their purpose:

Hi there, > > capitol defraud etiology abusable lorinda dod bellicose crochet hopkinsian > brighten coriolanus bitch laotian amplitude gertrude demarcate exhaustion > argumentation gaff fled quonset amadeus simplectic sprocket edwards > resurrect juneau barn > speckle berwick middleweight stan sagittarius urgency effloresce basemen > obedient %. > > Are you tired of seeing pr~ice tags of $100 to $900 for sof>tware titles? > > Are you tired of getting infec.ted when you try to down/load soft-ware > online? SNIP > Here are a few examples of specials we offer, or combo packs: > > powers winnipeg aching alexandre schenectady back neuroses blissful barstow > clannish reimbursable bowel disquietude affix buxom dickey lovelorn > marguerite christiana discrete histogram sober attainder inviolable automat > camellia anhydrite curlicue > miranda rhodolite hurdle thenceforth dote tropic scandium succeed brady > cassette cityscape pentecostal bitnet maledict indorse imprecision > administer swarthout alike cauldron spectrogram three atlas cauldron > expelling cynthia levee spatterdock

What's with the list of words?

[kodiakman]

Fly-by-Night CC wrote in news: [e-mail]:

snip

My best guess is that they're just filler words.

With some anti-spam programs and filters, one of the criteria for spam is the number of common "spam" words as compared to the number of "regular" words. The filler words simply lessen the chance the message will be caught by a filter.

[Bob]

Owen,

Their purpose is to defeat the Bayesian filters that attempt to detect spam. As of late, most of the messages I've received like that also had a virus/worm/Trojan horse attached which got knocked out either by my ISP or by NAV.

You'll notice that none of those words "sell anything" and those that look like typical sales words have been altered (pr~ice) so they're not picked up by the filters.

Bob S.

[bridger]

to beat the spam filters. server side filtering is becoming more common and more intelligent. it looks for key words, so the spammers disguise them with random spaces inserted or special characters that resemble standard characters. the intelligent filters may also use the percentage of keywords in a message as a factor, so the spammers pad out the message with random nonsense. frankly I can't imagine buying anything from such an email, but apparently someons does or they wouldn't keep it up.

[Dave]

The spammers insert those words to make each email unique. In other words, they put a different set of dictionary words in the spam they send to you than the one they send to me. If we both subscribe to an anti-spam service, it will not know the spam is really the same message being sent to us both.

Dave

[Sandy]

On Fri, 21 May 2004 16:14:41 -0700, Fly-by-Night CC posted:

I guess they are a list of random words, but every so often, there will be a word in the subject that hooks my attention as it will be a word I've recently been involved with or a name of someone I've mentioned. Perhaps this is just coincidence working on my paranoia :)

[Sandy]

On Fri, 21 May 2004 23:24:21 -0000, kodiakman posted:

That sounds reasonable. I sometimes wonder about the mentality of some spammers. Do they think that deliberately misspelling V1AGRA to evade your filters will endear you to them and you will buy their wares? Sure!

[Fly-by-Night CC]

Thanks for the explanation - it makes more sense now and I agree with Sandy:

[Leon]

Terrorist coded messages.

[Dave Hinz]

Not an unreasonable suggestion, actually. What bettter way to mask who your recipient is than by sending it to millions who can rightfully claim to have no idea why it's on their hard drive?

[Leon]

I have been thinking this for quite some time now.

[Morris Dovey]

Probably making the cryptography types pull their hair. With the volume and number of spams zooming around, it should be possible to distribute complete cipher tables faster and more frequently than really good analysis software can even get started on the old ones.

And even if spam could be magically eliminated, there'd be nothing to stop an unfriendly community of non-terrorist users from including random word lists in their normal e-mails to provide camouflage so that sympathetic activists (which group /could/ include terrorists) could communicate freely without needing to worry about snoops.

[bridger]

yeah... or it could be some clueless geeks trying to sell viagara and xanax....

[Morris Dovey]

Yuppers - I'm sure that this was how the wordlists (and silly short stories) started. I would hope it's true for /all/ such spam; but the crypto folks can't assume so.

[Mike Patterson]

I think using Usenet groups would be the easiest way to pass coded messages with rousing suspicion.

Make a simple code where phrases or short sentences have a different meaning and post the coded messages to any number of the off-the-wall groups.

Mike Patterson Please remove the spamtrap to email me. "I always wanted to be somebody. I should have been more specific..."

[Morris Dovey]

Mike...

I don't know. The server I use (MSN) knows which groups I read (I became aware of that when it asked for a userid and password for each group monitored). There's a greater degree of anonymity if the desired recipients are included in a spam mailing list along with a million "noise" recipients.

It'd even be fairly easy to provide a filter target so that the recipients wouldn't have to dig through a ton of normal spam to find their messages.

This isn't the right forum (and I'm not a crypto expert) for this discussion. Let's go back to making sawdust (-:

[bridger]

remember that crypto is one of those fields where there are plenty if introverted geeks with immense brainpower and no social skills itching to make a name for themselves... it's not something that starts and ends with the fbi. those cypher kids will probably be the ones to show this up if it's so.

[xrongor]

randy

[Mark & Juanita]

Rather unreliable and slow.

[Mo' Sawdust]

Hey, Hey. Not everyone has successfully finished "Hooked on Phonics" (tm) yet.

;-)