Back in 2011 when I was 14, I created a cmd shortcut on all pc in my school's computer lab. Replaced the icon and renamed it to Internet Explorer. Deleted the original IE shortcut and a week later the lab got closed because they all the computers got infected with a "virus"

i know im lame kill me

My non dev friend called me in middle of night for getting shortcut virus removed! I would have blasted 🔫 him but I felt pity on the guy as I know that he is poor with tech stuff

Any he had only windows, so I Google up solution and replied back to him.

He asked where to put it. I told him in cmd. He is like what so I told him to press win+r then in that type d and "black" 🏴 window will appear. Type in that.

guess what he typed exactly as mentioned in the reply and didn't replace the drive name properly .😑

I told him to put proper drive and saw that he missed spaces so l told him that he missed space 😤 and he put only one space and it still had problem so I had to explain it in weirdest was possible( shown in fig 1.1 had been writing report and figure gave yo be mentioned with number 😅)

Finally. It was all done! Well some pf my cs ( !counter strike but computer science friend) are worse then this can't use teminal or even connect to WiFi (wpa-enterprise @ college with mschap v2 and peap auth which is crackable using twin tower and brute force) properly, do I guess it not BA's that this guy cry to get rid of shortcut virus (virus > wifi setup) 😬

Finally I feel relived after ranting 😪

Not work but

Years ago when i was in middle school i wanted to mess with the school computers a bit so i made a desktop shortcut for shutdown and changed the name and icon to google chrome.
The person in charge of the it department freaked out and thought some kind of a massive virus infected everything.

Long story short turns out they had an event logger installed, figured out it was me and what i did...
I nearly got expelled 😑