A Vaccine for XP Computers and USB Drives

Let's reach 2000 likes 💜 A while ago, when computers were more dangerous than today and removable media was a problem, a cure was invented in the form of what the creators are calling a vaccine.💉 Let us have a deep look at this together and see whether it holds true to its promises.
USB vaccine download (no idea why you would want it but here you go anyway): www.pandasecur...
Wikipedia article about FAT: en.wikipedia.o...
0:00 - Introduction
1:07 - #1 - USB vaccine
2:20 - #2 - Computer vaccine
3:58 - #3 - USB drive vaccine
5:08 - #4 - Windows 11
5:59 - #5 - caacaacaacaacaa
7:24 - #6 - Linux USB Unvaccine
7:39 - #7 - File analysis
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#usb #lookinside #flytech

[@nogisz]

Fun fact: CAACAACAACAACAA is DNA sequence, which encodes Glutamine aminoacid, and its also described by CAG nucleotide sequence. I don't know exactly why they chose Glutamine, but it is one of the most important protein building aminoacids in our body.

[@yoonseongdo3303]

Maybe the developer of this program was also a biology nerd lol

[@RealEpikCartfrenYT]

as someone studying genetics, that is super cool

[@Alzter0]

This reminds me of Glutamate, the "most abundant excitatory neurotransmitter in your brain and central nervous system". I don't know if they're related at all but that's my guess.

[@nogisz]

@@Alzter0 yes, Glutamine synthesizes into Glutamate in the central nervous system. So they are related to each other

[@Whatthellisthisthing]

I thought it was the sound a crow makes.

[@GoogleDoesEvil]

When I lived in the Philippines, this was a common piece of software and malware was still spread via USBs. Most internet cafe PCs ran either Windows XP or Windows 7; never on the latest updates. It does actually work against commonly spread autorun malware over there, but it's weird that it doesn't just disable autorun outright.

[@FlyTechVideos]

Well, the idea was that it should prevent your USB drives from becoming malware spreaders.

[@RealUniCat]

Second comment, Windows XP is not rare anyway, I had one too

[@Deathkyun]

Hah, I can still remember when my laptop became a vector for one of these in college here in the Philippines too. Good times.

[@naterhythm]

I got one at pure gold and there wasn't any malware of some sort :)

[@naterhythm]

@Rommel James Tizon *you're

[@FlyTechVideos]

If you haven't already, join flies.sh/discord :)

[@therealnicoleH]

Was there since January 2021 :)

[@SKCro.]

...you forgot to pin :P

[@DavidWonn]

When in doubt, hold the Shift key when inserting a USB stick or optical disc. This temporarily disables autorun. The same advice applies for starting up Windows, where holding Shift prevents autorun.

[@StarHorder]

WHAT

[@I.____.....__...__]

It also prevents automatically logging into a user account if the system is set to auto-login an account, allowing you to boot to the login screen instead.

[@annjoe5987]

also last time i checked newer windows versions do not support custom program auto run (cds do so still follow this)

[@TheStarscouts]

My old school used to have that Panda "vaccine" thing, which I did consider a virus. It was pretty annoying, fortunately they eventually decided to uninstall it.

[@hhkl3bhhksm466]

Your videos are always informative and interesting to watch. Keep up the good work!

[@mastertheboi]

karens: so computers and usb drives can have autism?

[@DistrosProjects]

LOL

[@technosaber9281]

bro what

[@thenecromancer7487]

?

[@Arden56-nation]

Bruh but i already have autism

[@potatopc1895]

haha

[@clementpruvost8670]

Fun fact: "caca" is french for "poop". Yeah, there are some signs that software are just pure crap.

[@Octol1ng]

caacaacaacaa.

[@nopayutube4124]

Same in spanish.

[@RealUniCat]

I knew "caacaacaacaacaa" was poop

[@florentinity]

Same in romania

[@OMP25]

Not only in french. In portuguese there is also the slang word “caca” which means poop

[@YOEL_44]

Then it was a useful tool after all, it still itches my curiosity how they found about it.

[@FlyTechVideos]

Well, useful, but in a sketchy way. In the end, Microsoft did publish an update which turned off Autorun for removable media by default. THAT was the actual useful thing. Whereas this prevented you from setting a label for your USB ever again, unless you formatted the USB or had access to some funny Linux distro.

[@I.____.....__...__]

- 1:45 You don't have to read the EULA, you can dump it in JavaCool's EULAyzer to scan and highlight any red-flags for you. 😉 - 3:35 Why 0xb5? Just set it to 0xffffffff to disable autorun for _everything._ 🤷 - 8:40 That's the last-accessed timestamp, not last-modified. It gets updated by Windows because it was… accessed. - 9:02 It's setting the file to be treated as a device, like CON or PRN.

[@I.____.....__...__]

(Because it's just treated as a device, you can delete it using UNC paths.)

[@gdalex7132]

🤓🤓🤓🤓🤓🤓🤓

[@melsbacksfriend]

Nice Pokémon reference! I'm a big fan of those games.

[@codix__]

Hey I just used this tools on Windows XP devices in fact because I knew that the autorun issue would occur one day or another maybe. Very interesting to know how it vaccine and not just make a ".OLD" file, I've actually never wanted to see what he was really doing by myself.

[@FlyTechVideos]

Just making an .OLD file would not really be a vaccine, as malware could easily restore the malicious file.

[@SKCro.]

@@FlyTechVideos That's probably why the vaccine writes the file in a weird way, to prevent malware from overwriting/restoring or deleting it.

[@BestieKing]

Funny quotes from the HITMAN World of Assassination: (Butler): "I Only Hope You Are As Good As They Say" (47): "Don't Worry I Am." ; "Yes, Ma'am, In The Meantime, Watch Your Back."

[@steve_1507]

Panda Security: making the Impossible possible (perms on FAT32)

[@muhammadajibakriaji3753]

As Indonesian, old days using computer when flashdrive get infested by virus (script), we use local antivirus made called Smadav. It effective not only remove the virus of flash drive, but also bring back hidden file and fixing broken registry Nowadays smadav is well, not good on modern pc

[@2007excalibur2007]

As an indonesian myself, I've always found SmadAV to be very sketchy. I wouldn't exactly trust our own people with cybersecurity, we're generally just not very great at it. "fixing broken registry" already sounds very vague, what exactly are they "fixing" that's "broken"? It's placebo at best, and a work of some script-kiddies at worst. Always go with something more reputable when it comes to data protection; it being "karya anak bangsa" doesn't cut it.

[@rawrrrer]

Many of my teachers here in the Philippines use Smadav. I can say they have no plans on switching to any other AVs soon.

[@danibanani15]

glad to see you're back!

[@pydim]

Informative and interesting at the same time! Cool :)

[@Detective_Lynne]

Well done video!

[@SKCro.]

They probably wrote that weird file to the disk in that way to prevent malware (or Windows :P) from editing or overwriting it.

[@jchan3581]

Very interesting!

[@ItsZolin]

When I plug my pen drive into my school’s computer it always does the vaccine thing and I always got confused.. Thanks for explaining!❤

[@mrdiamond64]

"does anyone ever read the end screen, though" I do.

[@erligjata7434]

Yesss He is Backkkk Let'sss GOOOOO

[@NickyMitchell85]

The electronic music 🎼 soundtrack on this video is funky and very folky indeed…

[@JustPyroYT]

9:09 Yeah. Please add some funny quotes there.

[@DEE_DEFRA]

Yessss

[@mihiguy]

when trying to decode 0x555c, it looks as if it is the 30th February 2070. And probably the filesystem checker knows that February can only have (at most) 29 days and silently corrects it.

[@MaxwellKlinger]

1:26 is anyone gonna talk about the fact that his Windows XP VM is running on Linux or am I the only one who is interested in that

[@defaultuser1.0]

bro it's just Linux

[@chocolateimage]

he uses pop os for a (medium) long time

[@penguincute3564]

The ‘malware’ basically disables the ability for malware’s to create a usable autorun.inf and make the originals a corrupted non-existing file

[@reginha2010]

0:07 Description Some of you might have heard of the age- old wisdom that malware can spread via removable media. Type of movement of text: Center

[@anonymousgamer2839]

@5:32 I mean files with same name cannot be used in FAT32 offcourse case didn't matters may the filesystem is corrupt or the file system is a EXFAT file system.

[@KecleonShop2]

Toller Referenz zu Pokémon! ich mag das Spiel gerne!

[@TtEL]

5:20 The owner of the file is the maker of the USB 'vaccine' You agreed to it in the EULA Well, that's just my theory anyways 7:30 The access denied appears to result from the NUL character at the end

[@simplyalonso]

3:19 clever!

[@JustPyroYT]

Great Video! 👍

[@-__-O]

Can't wait to watch the vid !

[@JunixDash]

0:19 cracked me up so hard

[@Wythering]

my mans got the pirated game installer type beat

[@Its_Zer0here]

6:00 You know there is something called GParted Live Oh wait Parted magic has more stuff--or does it?

[@Commandpromptyoutube]

Cool new logo!

[@FlyTechVideos]

Thanks!

[@hehelolzo]

4:13 sus

[@RealUniCat]

Maybe you named 5:59 _caacaacaacaacaa_ because of the notepad saying: "caacaacaacaacaa"

[@justmeyeah-ce7wr]

i dont want to sound rude or anything but thats the joke

[@windev3173]

and another one yes that 6 month gap scared me

[@vealcogaming]

Hey fly Im the one who answered that if penguins had kness In the discord server

[@psychicplum]

One thing! Please read! Why do ya use linux? I wanna know if i should switch.

[@official-obama]

9:10 I will read the end screen from now on, and remember that there is no permission system on FAT32

[@sealy009]

please correct me if im wrong but this would be a baller prank to do on your friends to do if it ran vbs scripts (which is probably not) or spam bat files, but then you have the bad side where you probably have to reinstall windows

[@naterhythm]

Baller

[@sealy009]

@@naterhythm STOP POSTING ABOUT BALLER

[@TheOriginalMacOS]

spamming batch files wouldent require a reinstall, just a reboot.

[@DZac]

At first I thought it created a MacOS extended info file (._), which alot of OS's cannot read.

[@Winverse_Official]

Found the hidden text: Here, we are safe. Here, we are free.

[@TheSkellyFella]

The king is back at his throne!

[@rodrigo1593_]

i preffer a way of how to allow my pc to autorun the usb autorun file unu

[@ЕвгенийОнегин-ж6н]

FlyTech - вкацинирует флешку без авторана Флешка - Какао-какао

[@tejasthetechguru5867]

I really liked that pokemon style there, love the vid :D

[@GridHouse]

A very interesting thing i still don’t understand: Why can’t windows show me the X: path in normal and admin activated CMD but in the recovery menu version of CMD it can?

[@FlyTechVideos]

In the recovery mode, what is usually C: is mounted as X:, and the recovery stuff is mounted at C: - there is nothing mounted at X: when you boot normally.

[@GridHouse]

@@FlyTechVideos But what happens if there are two windows files, both of which are C: and X:?

[@DanTDMJace]

@@GridHouse _Local Disk C:_ is the installation on the hard disk. _RAMDisk X:_ is the recovery media/setup. Depends what you boot from.

[@teknixstuff]

Because X:\ is a RAMDisk created from the contents of C:\Windows\system32\Recovery\winre.wim

[@vealcogaming]

Yes i do read the end screen Also yes add funni quotes

[@public_staticvoid.]

Great video.

[@KecleonShop2]

Warum hast du die Dateimanager in Linux verschwärzt?

[@Its_Zer0here]

7:17 🤣🤣🤣🤣🤣🤣🤣🤣caacaacaacaacaa WTHIT

[@watermelon73729]

Will you make a tutorial on open an application that has been blocked by administrator

[@FlyTechVideos]

Step 1: get the admin password...

[@youtubedingus]

Early for a Flytech vid? Coubt me in!

[@iGrave]

I don't think i normally read the end screen.

[@HaThanhNek]

FlyTech is respawned!

[@evaxthefox]

What's the music name you used?

[@FlyTechVideos]

Check bottom of description :)

[@ytsyken]

It may be useful for old win distros but don't use it for young ones.

[@megammmarisnowflake8623]

what is the name of the music at the beginning?

[@FlyTechVideos]

Check bottom of description :)

[@megammmarisnowflake8623]

@@FlyTechVideos there is no name one link sorry I didn't understand all the list in the description...

[@FlyTechVideos]

@@megammmarisnowflake8623 ok but the title is there and the title is Bacterial Love by Rolemusic

[@chocolateimage]

@@FlyTechVideos the music collection is perfect

[@hoangslen8416]

after 6 months? are u ok?

[@plashplash-fg6hd]

It’s been some time.

[@tedmcbur]

Just noticed new pfp.😊

[@FlyTechVideos]

:)

[@jmooroof1769]

the music sounds like something from a keygen idk

[@connorcool156]

Me: inserts it on my usb

[@CatboyPJ-MasksGE]

Kannst du dasselbe Video auch auf Deutsch hochladen?

[@FlyTechVideos]

Die deutschen Übersetzungen machen andere für mich, die leider gerade nicht wirklich Zeit haben... Ich bin zu beschäftigt mit anderen Dingen und würde meine Zeit, sofern welche überbleibt, gerne in neue Inhalte für den Hauptkanal stecken. Sorry :/

[@user99-r8x]

Didn't know you are a Linux user

[@Butlertron9000]

where did you go

[@FlyTechVideos]

Read community posts

[@rocketboysmc]

cool video

[@Terry_VR1]

THE FLY IS BACK!

[@tezcanaslan2877]

5:50 here we are safe here we are free

[@FlyTechVideos]

Tezcan aslan, the Earth King has invited you to Lake Laogai

[@tezcanaslan2877]

@@FlyTechVideos I will go there

[@AndrieMC]

what is this music?

[@FlyTechVideos]

Check description :)

[@AndrieMC]

@@FlyTechVideos oh 👌

[@Lucifer_.._]

guy btw dont try any of the videos if your stupid enough because a deleted my desktop once with a folder named litrealy space but in the symbol form anyway dont try that either

[@gyorgyfekszi77]

Windows XP no

[@Thomario20]

Windows XP yes

[@math001]

That was so entertaining

[@zBalistiqRain]

How can you be that smart for real 😂

[@kaashout578]

Yes, add funny quotes!!

[@ch12ua]

5th comm left at 1:41pm utc

[@itizjuan]

Ok

[@RileyReeves0]

can you please DESTROY Chrome os Flex? and chrome OS

[@rezabela24434]

I laughed at 21st second 😂😂

[@Wooziefise]

Nice

[@NickyMitchell85]

I hope 🤞 that Windows 🪟 release another modern version of XP that has a close resemblance to Windows 10, 11 & XP combined. How coooooooooooooooooooooooool would that be??

[@PeteDroid1onRoblox]

karens: IM CALLING THE COPS FOR DOING THIS

[@XkingH_]

very good

[@qwke]

flytech came back with the milk

[@DEE_DEFRA]

I was making my homework >:( (why not earlier or later >:/)

[@itizjuan]

geez did you expect flytech to know when you were making your homework

[@rocketboysmc]

7:22 just say caa caa caa caa caa

[@WorriedArrow]

epic

[@itstimeforMario64PLAYER]

Fight,Bag,pkmn,Run

[@_nerd_-]

7:22 Fun fact: "Caacaa" is Spanish for "pooop". 🤑

[@kofeychi]

try wsl for this

[@avaloscornel]

i am here

[@satibel]

Weird my comment disappeared, so I was saying (before watching the video) A system folder named autorun.inf I suppose --- I used panda and it did disable autorun, so weird that it didn't work. Might be an update or admin difference?

[@chocolateimage]

Or maybe different drive letters

[@miguel_plays]

3:40

[@pentiumgaming]

caa caa caa caa

[@alli-windowsexpert]

Create an INF file, then use it for booting, 95

[@gattodev_real]

THIS MUSIC IS hypè