Tessera
Folgen

netspooky

@vacci.ne

knuck if you buck https://n0.lol

345 Posts3130 Follower278 Folgt
netspooky@vacci.ne · 3d ago

The first known RDOFF exectuable file which runs in nasm's deprecated rdx loader was demonstrated by me last year for BGGP6. The second known RDOFF binary is a virus that targets the first file (and any other RDOFF). It will be published in the forthcoming @tmpout.sh Volume 5.

Command line showing example1.rdf outputting a string "This is an example program!". The next command, test.rdf, runs the virus and displays ansi art. The last command shows example1.rdf running again, with the ansi art banner appearing before the string it normally prints.
netspooky@vacci.ne · 2w ago

Absolutely love when devs leave their custom protocol source in a random dir in their firmware file system. Thank you for your commitment to OSS.

netspooky@vacci.ne · 2w ago

Limited edition stickers for @tmpout.sh (Volume 5 releasing shortly :)) I'll have some around defcon time. No computers were used in the design or production of these stickers!!

Stickers that say tmp.0ut
netspooky@vacci.ne · 3w ago

This paper is pretty interesting, creating harmonic distortions via GPU workloads to attack data center power infra Bit2Watt: A Cyber-Physical Vulnerability Exploiting GPU Workloads Across Power and Computing Infrastructures arxiv.org/abs/2607.05993

Bit2Watt: A Cyber-Physical Vulnerability Exploiting GPU Workloads Across Power and Computing Infrastructures

Modern data centers increasingly rely on large-scale GPU clusters and on-site renewable energy resources, resulting in a tightly coupled cyber-physical system between computing workloads and power-ele...

arxiv.org

netspooky@vacci.ne · 3w ago

I love pulling up 2 the call with a script that chains together well known deterministic tools to do repeatable tasks bc asking an LLM is unreliable, expensive, dumb etc, and all the AI heads are like "Oh Of Course, Brilliant!" as if they werent just hyped for a full AI pipeline.

netspooky@vacci.ne · 3w ago

Vendor: Our advanced hardware platform- Me: raspberry pi? Vendor, nervous: uses next gen computer vision sensors- Me: raspberry pi camera? Vendor, frustrated: to send real time insights to our cloud platform- Me: is this your storage bucket? Vendor: ...yeah, wait, shit...

Jimmy Wylie@mayahustle.com · 3mo ago

ZionSiphon is an AI-generated, non-functional attempt at ICS malware. Malicious intent doesn't imply ability, and broken malware like this is a distraction when we have proven threats like VOLTZITE/Volt Typhoon out there hitting water utilities.: www.dragos.com/blog/zionsip...

ZionSiphon: Why This Malware Isn't A Credible ICS Threat

Dragos analyzed ZionSiphon and assessed it as non-functional OT malware. Here's why it poses no credible threat to dam desalination or critical infrastructure

dragos.com

netspooky@vacci.ne · 4mo ago

Is there a term for when people spend exponentially more time trying to get an LLM to do a task correctly, than it would have taken to just do the task themselves?

Supper Mario Broth@mariobrothblog.bsky.social · 5mo ago

In Mario Kart Wii, crashing the game and activating the crash handler will eventually start playing back the contents of the Wii's RAM as sound. Since the data was never intended to be interpreted like this, it ends up sounding like experimental harsh noise music.

netspooky@vacci.ne · 5mo ago

Whenever I use Chrome to debug a modern website, it's so funny to see all the requests usually blocked by my normal setup. It's like watching a fish being released back into the sea, swimming happily, gobbling up all the data and sending telemetry out to the other fish.

Chrome network requests from browser tools
netspooky@vacci.ne · 5mo ago

"MIPS" more like May I Please See the disassembly and hex dump because the decompiler has no idea wtf is going on

netspooky@vacci.ne · 7mo ago

"The lights of Caracas were largely turned off, due to a certain expertise that we have" It's honestly not particularly hard to attack critical infra, but if you do, you're just as bad if not worse than the people who ransomware hospitals.