APTnotes VS awesome-honeypots

>with case studies and getting as niche on specific things as possible.

Then definitely you can touch on APT marketplace, unlike the usual zeroday ones, those are -as the name implies, advanced, and mostly are state sponsored, you can find some of these in this sheet [1], or other sources [2] or older ones [3]. Now, for other zero day exploits, you can dig into your typical threat intelligence feeds to have an idea, some of these are daily updated [4] [5] [6] among a lot more of other resources, there are also underground databases for zero day and even APT updated as of yesterday, and also online marketplaces for those where you can buy/sell compromised RDP servers / webmail / cPanels / etc., or even services like smtp-sms for phishing among others, unfortunately, I can’t and won’t list any of these in here for obvious reasons, however, if you dig a little deeper definitely you will find something, just don’t use the usual search engines and normal channels, and get the usual security precautions like sandbox/vpns/etc. when access any of these sites, preferably in an isolated OS too.

And thanks, not expert enough for sure!

[1] https://docs.google.com/spreadsheets/u/1/d/1H9_xaxQHpWaa4O_S...

[2] https://gist.github.com/Neo23x0/c4f40629342769ad0a8f3980942e...

[3] https://github.com/kbandla/APTnotes

[4] https://bazaar.abuse.ch/browse/

[5] https://www.exploitalert.com/browse-exploit.html

[6] https://threatfox.abuse.ch/browse/

I trained up this repo in my privateGPT - https://github.com/kbandla/APTnotes

APT Notes

you're looking for a honeypot

You may be interested in https://github.com/paralax/awesome-honeypots

Also you might want to check these lists here and here for deploying some more honeypots.

Honeypots

Agreed with u/Sloky, if you want catch internal adversaries you may need a lot of tweaking. There are plenty of good lists out there such as this and this and this one