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Offline Munchor

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Simple yet useful virus
« on: October 28, 2010, 04:12:27 pm »
Here is a small virus I did to help me learn TI Basic.

It's not a virus because it does NOTHING, just scares the user, try it, it won't hurt, or you may try in WabbitEmu too :)

Now, how do I set a program to be in autorun? A TI Basic program? Thanks a lot.

« Last Edit: October 28, 2010, 04:12:45 pm by ScoutDavid »
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Offline squidgetx

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Re: Simple yet useful virus
« Reply #1 on: October 28, 2010, 04:15:42 pm »
porque casi todo es en espanol? my bad it's portugese. close enough.

What do you mean by autorun?
« Last Edit: October 28, 2010, 04:17:09 pm by squidgetx »
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Offline Munchor

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Re: Simple yet useful virus
« Reply #2 on: October 28, 2010, 04:16:40 pm »
Quote from: squidgetx on October 28, 2010, 04:15:42 pm
porque casi todo es en espanol?

What do you mean by autorun?

Not Spanish, Portuguese, I may do an English file in a few minutes.

Autorun: run everytime you turn the calculator on ;)

Should I use this?

http://education.ti.com/educationportal/sites/US/productDetail/us_startup_83_84.html
« Last Edit: October 28, 2010, 04:18:26 pm by ScoutDavid »
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Offline Happybobjr

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Re: Simple yet useful virus
« Reply #3 on: October 28, 2010, 04:18:10 pm »
« Last Edit: October 28, 2010, 04:18:42 pm by happybobjr »
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Offline squidgetx

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Re: Simple yet useful virus
« Reply #4 on: October 28, 2010, 04:20:59 pm »
Right.
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Offline Munchor

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Re: Simple yet useful virus
« Reply #5 on: October 28, 2010, 04:25:01 pm »
Code: [Select]
:ClrHome
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Output(1,1,".
:Output(1,2,".
:Output(1,3,".
:Output(1,4,".
:Output(1,5,".
:Output(1,6,".
:Pause
:Output(2,1,"VIRUS
:Pause
:Output(3,1,".
:Output(3,2,".
:Output(3,3,".
:Output(3,4,".
:Output(3,5,".
:Output(3,6,".
:Pause
:Output(4,1,"DELETING MEMORY...
:Pause
:Output(5,1,".
:Output(5,2,".
:Output(5,3,".
:Output(5,4,".
:Output(5,5,".
:Output(5,6,".
:Pause
:Pause
:Output(6,1,"DELETING FILES ...
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause
:Pause

English version uploaded :)

BTW, i call it game for my friends to 'play'...
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Offline Happybobjr

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Re: Simple yet useful virus
« Reply #6 on: October 28, 2010, 04:38:08 pm »
optimization....

for(A,0,50
pause
end.


;)
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Offline Munchor

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Re: Simple yet useful virus
« Reply #7 on: October 28, 2010, 04:40:37 pm »
Quote from: happybobjr on October 28, 2010, 04:38:08 pm
optimization....

for(A,0,50
pause
end.


;)

I thought about loops of course, but I tried this with no sucess:

Code: [Select]
0 -> A
While A <5
Pause
or

Code: [Select]
0 -> A
While A <5
Disp "Virus"
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Offline yunhua98

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Re: Simple yet useful virus
« Reply #8 on: October 28, 2010, 04:43:25 pm »
lol, I remember my first virus:
Code: [Select]
:ClrHome
:ZStandard
:Text(-1,0,5,"PACMAN!
:Horizontal 6
:Text(30,10,"Play- Enter
:Text(40,10,"Quit- Clear
:Pause
:RclPic 1 (which is a fake RAM cleared screen)
:999->dim(L1
:999->dim(L2
:SortA(L1,L2
:SortD(L1,L2
which causes no harm, and another one which does.  :P

Code: [Select]
PROGRAM: ASM
:AsmPrgm
:C7
Code: [Select]
:ClrHome
:ZStandard
:Text(-1,0,5,"PACMAN!
:Horizontal 6
:Text(30,10,"Play- Enter
:Text(40,10,"Quit- Clear
:Pause
:Asm(prgmASM

but I never did this to anyone who programed.  ;)

Quote from: ScoutDavid on October 28, 2010, 04:40:37 pm
Quote from: happybobjr on October 28, 2010, 04:38:08 pm
optimization....

for(A,0,50
pause
end.


;)

I thought about loops of course, but I tried this with no sucess:

Code: [Select]
0 -> A
While A <5
Pause
or

Code: [Select]
0 -> A
While A <5
Disp "Virus"

you have to increment it:  ;)
Code: [Select]
:0->A
:While A<5
:A+1->A
:Pause
:End
« Last Edit: October 28, 2010, 04:44:58 pm by yunhua98 »
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Offline Happybobjr

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Re: Simple yet useful virus
« Reply #9 on: October 28, 2010, 04:44:32 pm »
mine will work.  If not on nspire.



c7?
« Last Edit: October 28, 2010, 04:45:25 pm by happybobjr »
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Offline yunhua98

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Re: Simple yet useful virus
« Reply #10 on: October 28, 2010, 04:50:17 pm »
Its machine code for simulating pulling a battery.  along with C8

ironically, C4 works too.  XD
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Offline meishe91

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Re: Simple yet useful virus
« Reply #11 on: October 28, 2010, 06:38:17 pm »
Code: (Optimized) [Select]
ClrHome
For(A,0,13
Pause
End
Pause "......
Pause
Pause "VIRUS
Pause
Pause "......
Pause
Pause "DELETING MEMORY...
Pause
Pause "......
Pause
Pause
Pause "DELETING FILES...
For(A,0,41
Pause
End
Phew, been awhile since I've messed with any code. But I think that's as optimized as it gets. I believe it gives the same results, more or less, but I never tested and I couldn't compare because the file you uploaded doesn't work. (I'm going to guess you modified it with SourceCoder?)

For loops, ya, you need to manually increment the variable and have a closing End command. So...

Code: [Select]
DelVar AWhile A<5
Pause
A+1→A
End
...should work.
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Re: Simple yet useful virus
« Reply #12 on: October 28, 2010, 06:39:33 pm »
RandM(50,50

While this runs, it disables ON break, and it takes almost a minute to finish.
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Offline JustCause

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Re: Simple yet useful virus
« Reply #13 on: October 28, 2010, 06:43:00 pm »
Code: [Select]
:999->dim(L1
:Fill(0,L1
:SortD(L1
Disables ON for quite a long time. Colloquially known as the "Bunny Virus."
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Re: Simple yet useful virus
« Reply #14 on: October 28, 2010, 06:44:25 pm »
Quote from: JustCause on October 28, 2010, 06:43:00 pm
Code: [Select]
:999->dim(L1
:Fill(0,L1
:SortD(L1
Disables ON for quite a long time. Colloquially known as the "Bunny Virus."
Fill it to E99 to make it take even longer! ;D
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