jaonoctus
7.5K posts

jaonoctus
@jaoNoctus
PGP: 0xD8F31505B581D617 / Tenho medo de falar que faço programa e as pessoas pensarem que entendo de computação.

Ok so.. they left their CDN exposed. If you ping the domain, you get this ip: 151.101.129.49 It turns out this is a fastly.com IP . I had never heard of fastly but it looked to be something similar to vercel, so I figured maybe they had custom deployment links like vercel does. Tried a few different combos and BINGO: btc.day.global.prod.fastly.net This took me to this: d325bmwzjz2yc7.cloudfront.net That’s their CDN bucket on AWS. They currently have it setup so that any invalid endpoints redirect back to index.html I went on a hunch and figured that they’d probably already have their production app stored somewhere in the CDN ready for deployment I used SECLISTs (github.com/danielmiessler… )and ffuf to try out over 20k different combinations on this URL. After some sleuthing, BINGO!! I found these two files: > live.html > .DS_STORE The important one here that immediately caught my eye was “live.html”. That sounded like a prod deployment. And sure enough, it was! This is what the btc.day site will look like on the day the faucet goes live: d325bmwzjz2yc7.cloudfront.net/live.html d325bmwzjz2yc7.cloudfront.net/bitkey.html It turns out the entire faucet will be revealed to just be a promotion scheme to get you to buy a bitkey and use cash app. There is no faucet - at least in the sense most were expecting.


Ok so.. they left their CDN exposed. If you ping the domain, you get this ip: 151.101.129.49 It turns out this is a fastly.com IP . I had never heard of fastly but it looked to be something similar to vercel, so I figured maybe they had custom deployment links like vercel does. Tried a few different combos and BINGO: btc.day.global.prod.fastly.net This took me to this: d325bmwzjz2yc7.cloudfront.net That’s their CDN bucket on AWS. They currently have it setup so that any invalid endpoints redirect back to index.html I went on a hunch and figured that they’d probably already have their production app stored somewhere in the CDN ready for deployment I used SECLISTs (github.com/danielmiessler… )and ffuf to try out over 20k different combinations on this URL. After some sleuthing, BINGO!! I found these two files: > live.html > .DS_STORE The important one here that immediately caught my eye was “live.html”. That sounded like a prod deployment. And sure enough, it was! This is what the btc.day site will look like on the day the faucet goes live: d325bmwzjz2yc7.cloudfront.net/live.html d325bmwzjz2yc7.cloudfront.net/bitkey.html It turns out the entire faucet will be revealed to just be a promotion scheme to get you to buy a bitkey and use cash app. There is no faucet - at least in the sense most were expecting.



The bitcoin faucet is back. 04.06.26 btc.day

Utreexo: Accumulate Bitcoin. A Bitcoin Twitter Thread 🧵 1/9




Speaking of quantum-readiness... curious to get people's thoughts on Pieter Wuille's decision not to hash public keys in Taproot addresses (making them less quantum-secure, but maintaining other benefits). Thoughts here? Full episode in the comments.







Claude code source code has been leaked via a map file in their npm registry! Code: …a8527898604c1bbb12468b1581d95e.r2.dev/src.zip



















