Uploaded October 2024 | Updated September 2026, 2 weeks ago

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[= Gen4 cheat sheet =]

turn Magic Wakeup on...
hf mf gdmsetcfg -d 7AFF00000000000000005A5A00000008

turn Magic Wakeup off...
hf mf gdmsetcfg -d 850000000000000000005A5A00000008


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GDM stands for 滚动码 GǔnDòng Mǎ, literally translated as rolling code...
translate.google.com/?sl=auto&tl=en&text=%E6%BB%9A%E5%8A%A8%E7%A0%81&op=translate

Proxmark documentation about Magic Credentials on the RRG repo...
github.com/RfidResearchGroup/proxmark3/blob/master/doc/magic_cards_notes.md#mifare-classic-uscuid
github.com/RfidResearchGroup/proxmark3/blob/master/doc/magic_cards_notes.md#uscuid-configuration-guide

Kitsune's notes about Gen4 Magic Credential configuration...
gist.github.com/kitsunehunter/7c53cc8bec43644f439d41e6d0588290

This is the specific ring featured in this video...
amazon.com/dp/B0B3CYCF6H (not a sponsored or affiliate link)

I'm told that the Amazon link above is sold out, but viewer sfjuocekr found the same ring on AliExpress...
nl.aliexpress.com/item/1005006837055398.html (not a sponsored or affiliate link)

This is the longer talk about Implantable RFID that I recently gave at BSidesRDU...
youtu.be/3EFKJ9KaWGY

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Sign up for give-away drawings here...
deviating.net/contests/give-aways

I'm on the Fediverse. That's a great place to find me...
https://defcon.social/@deviantollam

I'm also on Instagram. I mostly use it for liking my friends' photos...
instagram.com/deviantollam

Bluesky is a newer community, and I'm over there, too...
https://bsky.app/profile/deviantollam.bsky.social

I'm also on Discord, but mostly only because my daughter uses it, lol...
discord.com/users/deviantollam

I post dumb questions to Reddit and sometimes answer folks' questions there, too...
reddit.com/u/deviantollam

This is my GitHub. I post my design files there...
github.com/deviantollam

I still have my Twitter account. I don't use it anymore and neither should you...
twitter.com/deviantollam

This is my personal web site. Most things i create wind up online...
deviating.net

This is my company. We're good at stuff...
enterthecore.net

This is where I train. Come and learn badass skills...
redteamalliance.com
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