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EricR23

235 karma · joined May 23, 2011

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EricR23··on How I Wrote a Book in 3 Days
Anybody notice the table of contents and page numbers?
EricR23··on Have you ever chatted with a hacker within a virus?
Thanks! I agree that things like this are pretty fantastic. Part of me misses those days of being so experimental and new to tech. Sorry to hear about your hard drive, though :)
EricR23··on Have you ever chatted with a hacker within a virus?
I'm sure. I'm not exactly surprised that it happened now ;)
EricR23··on Have you ever chatted with a hacker within a virus?
Ah, yeah, I remember that too now :)
EricR23··on Have you ever chatted with a hacker within a virus?
Yep, I remember both being sent via plaintext.
EricR23··on Have you ever chatted with a hacker within a virus?
The Steve Gibson story was really interesting. He's a really cool guy, too. My botnet adventures happened around the same time as his, and I too was DDoS'd. We even exchanged a few e-mails about botnets and the script kiddie culture. Those were fun times.
EricR23··on Have you ever chatted with a hacker within a virus?
When I was a teenager I found it fun to intentionally infect myself with malware and try to study it. I know realize this wasn't the most responsible thing to do, as I wasn't in a sandboxed environment, but it was a great learning experience and taught me a lot about networking and security.

One of the biggest malwares I ever managed to infect myself with was a bot, which caused my computer to become a zombie on a ~10K botnet. I spent hours running a packet sniffer and seeing how the client interacted with the IRC network it called home to. Upon connecting to the privately run IRC network, the bot would authenticate with a user and pass. I assume it created one upon connecting the first time to the network. My best guess as to why this is is so that the bot master could track the total number of zombies and compare it to how many were actively connected to the botnet. Kind of a cleaver way to get metrics, now that I think about it.

When I temporarily stopped the bot from connecting to IRC, I decided it might be fun to login as the bot and join the channel I saw it connecting to. Upon joining the channel, I saw thousands of other users on the channel. I spent a couple of days sitting there, masquerading myself as a bot, and watching the botmaster interact with the bots. The botmaster would issue commands that I can't really recall anymore, but I do remember seeing a lot of commands that I assumed told the bots to download extra malware from a remote host. I remember seeing URLs for zip and exe files.

Eventually I got a little bored of this, so I decided to message the botmaster. It was easy to spot him; out of the three ops on the channel, he was the only full op. I tried a "hello" and waited. And waited. And then I was k-lined from the IRC network.

The next day when I logged onto my computer, I found my Internet connectivity was being overwhelmed with bogus TCP requests. I had pissed off the botmaster by snooping, and now I was getting DDoS'd. I imagine he/she commandeered a small number of the bots to do this. It wouldn't take many... I imagine back then, given my bandwidth, 10-15 would have done it.

Fun times. I remember posting about my botnet adventures to Security Focus way back when. Some people got really interested and followed my posts, while other professionals asked me to stop because I wasn't running a sandbox.

IMO, those were different times. I'm not sure I'd recommend something like this these days. After hearing about certain botnets being tied to various mafias and gangs around the world (which is probably more common than you think. See http://www.ibtimes.co.uk/articles/321149/20120329/mafia-cont...), I'm not sure I'd really want to risk interfering with their activities.

EricR23··on Barack Obama Directs All Federal Agencies to Have an API
This reminds me of the push here in NYC for all of the city agencies to open their data via an API. It's gotten better over time, but when the initiative first took flight, it was terrible. Some of the APIs flat out did not work, and the ones that did often returned all sorts of malformed, non-normalized data. It was a nightmare to work with. I'm curious if the government can do better.
EricR23··on Show HN: movies.io — torrent search like it should be
Ahem. That's "phreaking"... As in phone phreaking. -- coming from an ex-phone phreak ;)
EricR23··on Ruby 1.9 lands NaCl support, can run in Chrome
Interesting. I wonder, though, what the advantages of executing sandboxed ruby in the browser are?
EricR23··on New PHP Vulnerability:?-s may expose source code for mod_cgi
To my knowledge, this vulnerability is anything but new. It's been around for years.
EricR23··on Fake S3 – Save time, money, and develop offline
Why not just change the storage strategy to saving files locally while in your test environment? Fog lets you do this easily with its configuration options.
EricR23··on Awesome jQuery File Upload
This is wonderful. I love the feel of interface.
EricR23··on Pebble E-Paper Watch Raises $1M In 28 Hours
If I hadn't just got a Nike Fuel band, I'd probably get one of those! Don't think I could pull off wearing both.
EricR23··on Try right clicking GitHub's logo
I like this idea. Sounds like a "nicer" interaction.
EricR23··on Caller ID Made Simple
This is awesome! I had a couple of free hours, so I hacked together a little Ruby app that validates a telephone number and full name pair. This could be used for sign-up security, etc. You can find the repo here: https://github.com/EricR/sinatra-cnam-lookup
EricR23··on An HN style social news site written in Ruby/Sinatra/Redis/JQuery by Antirez
This is really cool! I just setup my own deployment of this at rubynews.heroku.com :) I've fixed some styling issues and I'm thinking of tweaking a few things... I may contribute to this on github. Thanks!
EricR23··on Ask HN: Review my startup - GiftBait.com
Personally, I wouldn't want to use this. The whole idea of my friends submitting gift ideas to me feels like I'm asking for a little much. It feels unfair. I'd rather my friends get me whatever they feel is right without my say, this way it's a real gift.
EricR23··on JQuery 1.6.2 syntax error? You may be the victim of SEO.
The jQuery team is well aware of this issue.
EricR23··on CIA.gov Possibly Down, LulzSec Claims Responsibility
I don't think something has to be missing here. My experience tells me otherwise, that many botnet ops go for fun and profit and it's not so strictly "just business".
EricR23··on Show HN: I wrote a really simple client side HeatMap Effect generating script.
Works on FireFox. Very cool :) Hope to see continued development on this.
EricR23··on Hacker Mentors
Please wait 5 minutes and try again. Sometimes it gets throttled. We're using MailChimp.
EricR23··on Hacker Mentors
Yeah we're still rolling out beta invites. Sorry for the disappointment! You'll have one soon enough though, don't worry :)
EricR23··on Ask HN: Non-technical person seeking help learning how to make weekend project
Drupal sounds like a great fit for what you're looking for.
EricR23··on Ask HN: Have you ever bought something off Google Paid search link
And here, inherently, is the issue with this model of advertisement. IMO, if a user can be too "savvy" to participate, it isn't a good advertisement model. Anything that relies on lack of knowledge or "savviness" isn't very solid.
EricR23··on Show HN: A side project possibly worth showing - Wordaholic on the android
Oh! Random idea. How about having multiple levels of difficulty?

"Every 5 words you gain an additional 15 seconds. "

Easy would be, say, every 5 words gives you 20 more seconds. Medium would be 15 seconds, and hard would be 10 seconds. Something like that!

EricR23··on Show HN: A side project possibly worth showing - Wordaholic on the android
Cool! Nice job, looks great for a first app :)
EricR23··on Ask HN: What Motivates You?
Awesome! :)
EricR23··on Ask HN: What Motivates You?
Cool, sounds a lot like my answer. Money doesn't really push me all that much-- yet. I'm still in college so that might have something to do with it. Right now it's more intrinsic for me.
EricR23··on Ask HN: What startups have you bought things from?
Just noticed your post below mine! Gah. Sad to see other people are sharing my feelings on it!
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