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Author Topic: Simple yet useful virus  (Read 25693 times)

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Offline calcdude84se

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Re: Simple yet useful virus
« Reply #30 on: November 10, 2010, 07:55:31 pm »
As far as I can tell, Scout's code disassembles to:
Code: [Select]
loop:
bcall(_PutMap)
djnz loopSo it displays up the same character up to 256 times.
Nothing harmful, thankfully :P
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Offline DJ Omnimaga

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Re: Simple yet useful virus
« Reply #31 on: November 11, 2010, 02:49:47 am »
That reminds me, should I move this to another forum, since this isn't only TI-BASIC-related anymore?
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Offline lookitsan00b

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Re: Simple yet useful virus
« Reply #32 on: November 11, 2010, 04:50:48 pm »
lol fun virus ↓↓↓
prgmBETAINST[enter] (ungroup first)
Wait for a bit... you'll know when. Now quick! What's the tenth digit of pi!
Have you noticed ON doesn't help? 2nd + quit?
Spoiler For how to get out:
Sorry, APPS doesn't break it either!
Spoiler For how to really get out:
You have 2 choices:
  1: keep pressing APPS rapidly until you break through, OR
  2: guess the password.
Spoiler For a better way:
 3: type in an erroneous command (any will do), then push quit.
Keep in mind that the asm program is toggles byte $9A99 to know whether to install or uninstall the blocker,
So you'll have to toggle that off before running the virus again.
« Last Edit: November 11, 2010, 04:53:18 pm by lookitsan00b »
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Offline DJ Omnimaga

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Re: Simple yet useful virus
« Reply #33 on: November 13, 2010, 01:23:29 pm »
Something that can cause extreme loading times on OS 2.54MP:

Switch to CLASSIC mode in MODE menu, type 2222222222222222222222222222222222222222222222222222222222222222222222222 (-1 or 3 also do) on the home screen, then before pressing ENTER, go to MODE menu and switch to MATHPRINT.
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Offline Munchor

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Re: Simple yet useful virus
« Reply #34 on: November 13, 2010, 01:53:04 pm »
Quote from: DJ Omnimaga on November 13, 2010, 01:23:29 pm
Something that can cause extreme loading times on OS 2.54MP:

Switch to CLASSIC mode in MODE menu, type 2222222222222222222222222222222222222222222222222222222222222222222222222 (-1 or 3 also do) on the home screen, then before pressing ENTER, go to MODE menu and switch to MATHPRINT.
Quote from: DJ Omnimaga on November 13, 2010, 01:23:29 pm
Something that can cause extreme loading times on OS 2.54MP:

Switch to CLASSIC mode in MODE menu, type 2222222222222222222222222222222222222222222222222222222222222222222222222 (-1 or 3 also do) on the home screen, then before pressing ENTER, go to MODE menu and switch to MATHPRINT.

That's crazy, 2^2222222222222222222222222.


a rand(9999 could also work, right?
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Offline matthias1992

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Re: Simple yet useful virus
« Reply #35 on: November 13, 2010, 01:56:42 pm »
I wonder if BlastAntiVirus would detect all these as harmful...the batterypull it certainly would detect but those basic programs? I wouldn't bet it...does anybody know how that is going btw? the Blast Antivirus program?
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Offline Munchor

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Re: Simple yet useful virus
« Reply #36 on: November 13, 2010, 01:58:04 pm »
Blast Antivirus? Wow, I'd never heard of an Anti Virus, is there a stable version yet?
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Offline Munchor

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Re: Simple yet useful virus
« Reply #37 on: November 13, 2010, 02:04:36 pm »
Code: [Select]
:999->dim(L1
:Fill(0,L1
:SortD(L1
Great!
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Offline matthias1992

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Re: Simple yet useful virus
« Reply #38 on: November 13, 2010, 02:20:28 pm »
Quote from: ScoutDavid on November 13, 2010, 01:58:04 pm
Blast Antivirus? Wow, I'd never heard of an Anti Virus, is there a stable version yet?
As far as I know, no. The author (I can't recall who it was) did release a version only to warn a little later that it caused a serious crash..I ahve been off the board for a while though so I can't say for sure whether or not there is a version out there...maybe DJ knows (since he always checks out every topic, which is very polite of him :) )?
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Offline Munchor

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Re: Simple yet useful virus
« Reply #39 on: November 13, 2010, 02:23:22 pm »
Yup, DJ is like social people, always updated
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Offline MRide

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Re: Simple yet useful virus
« Reply #40 on: November 13, 2010, 02:28:18 pm »
Blast Antivirus. Hmmmm....Everyone at my school will want it to protect their calcs from me. >:D
Also Scout, please use the modify buttons instead of Double Posting within 6 hours.
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Offline matthias1992

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Re: Simple yet useful virus
« Reply #41 on: November 13, 2010, 02:29:55 pm »
just do a search on 'Blast' (without quotation marks) on the top right of this page/site. It should be about the third of fouth hit...
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MASM xxxxxxxxxx aborted | SADce ====:::::: 40% -Halted until further notice| XAOS =====::::: 50% -Units done| SKYBOX2D engine ========== 100% -Pre-alpha done. Need to  document it and extend |

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Offline aeTIos

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Re: Simple yet useful virus
« Reply #42 on: November 13, 2010, 02:30:33 pm »
that virus is FUN!
But, ON breaks, or is it cause I use Wabbit?
« Last Edit: November 13, 2010, 02:31:15 pm by aeTIos »
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Offline Munchor

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Re: Simple yet useful virus
« Reply #43 on: November 13, 2010, 02:31:01 pm »
Quote from: MRide on November 13, 2010, 02:28:18 pm
Blast Antivirus. Hmmmm....Everyone at my school will want it to protect their calcs from me. >:D
Also Scout, please use the modify buttons instead of Double Posting within 6 hours.

I know, of course, I rarely do that.

None of my friends can know about an antivirus =O
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Offline DJ Omnimaga

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Re: Simple yet useful virus
« Reply #44 on: November 13, 2010, 02:33:05 pm »
Quote from: matthias1992 on November 13, 2010, 02:20:28 pm
Quote from: ScoutDavid on November 13, 2010, 01:58:04 pm
Blast Antivirus? Wow, I'd never heard of an Anti Virus, is there a stable version yet?
As far as I know, no. The author (I can't recall who it was) did release a version only to warn a little later that it caused a serious crash..I ahve been off the board for a while though so I can't say for sure whether or not there is a version out there...maybe DJ knows (since he always checks out every topic, which is very polite of him :) )?
I don't remember any progress lately, unfortunately. However it wouldn't detect what I posted above, because it's not in a program, but only on home screen. It doesn't cause any problem during program execution and Mathprint is disabled inside the PRGM editor.

Btw I don't really check every topic anymore. For the help-related topics and randomness, I generally skim through them or just check the last few posts, since I am busy. :P
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