Linux

48200 readers

897 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

Possible virus?(Firefox) (lemmy.ml)

submitted 9 months ago by Artemis_Mystique@lemmy.ml to c/linux@lemmy.ml

34 comments fedilink hide all child comments

I opened firefox After about an hour of the system being in standby and in theSponsored Links row there were 2 new entries

http:/ /bom07s30-in-x03. 1e100. net/ (I dismantled the URLs to prevent accidental clicks)

pnbomb-ac-in-x0e.1e100

I right clicked and searched in Google and it showed up as this

pnbomb-ac-in-x0e.1e100 Sponsored it disappeared after a while, just to be sure I ran sudo lsof -i and noticed firefox was connected to this url

maa05s15-in-x03.1e100.net

I am not sure if am infected or this is just a glitch(I obviously didn't click on the links)

you are viewing a single comment's thread
view the rest of the comments

[–] arai_aroi@lemmy.ml 51 points 9 months ago (1 children)

Others have answered your question. I would like to add that when you want to "dismantle" the URL, there is a practice in cyber security called URL Defanging. Protocols are escaped, such that http becomes hxxp. Other significant symbols that are :// becomes [://] and . becomes [.]

Combining these, your URL becomes: hxxp[://]bom07s30-in-x03[.]1e100[.]net/

Which will be safer for others to navigate. It will take an extra effort to revert it back to the functional URL. Tools like CyberChef can perform this action if you seek a more streamlined solution.

[–] BaumGeist@lemmy.ml 3 points 9 months ago

TIL. I didn't know there was a standard, and I've never seen "hxxp", although the rest is familiar looking.