this post was submitted on 05 Sep 2023
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but before I do, I figured I'd ask if anyone's aware of any tools/software that covers my basic needs of setting something basic that may alert me if there are any intruders in the network?

Needs:

  1. Fake ssh login that can trigger a script so I can take care of the rest.
  2. Fake network share (cifs/samba) that can trigger a script if anything tries to access it.

Would be great if there are any docker images I can just pull, make some minor edits, and run.

Thanks!

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[–] blarg_dunsen 32 points 1 year ago

People were close, but what you actually want is OpenCanary. It fakes SSH and Samba services and can be configured to alert you when triggered.

[–] notexecutive 22 points 1 year ago (5 children)
[–] [email protected] 28 points 1 year ago (1 children)

I plan on making it available inside my own network, not public. This way if someone makes it past my security, I at least have something that might "catch" them in the act and disable my network so I can intervene. Just another security layer.

[–] [email protected] 3 points 1 year ago

I have never thought about doing this... But this is actually such a good idea. I'm probably going to set this up myself

[–] [email protected] 20 points 1 year ago (1 children)

If you place this on the inside of your network and it triggers, youre either compromised or a scanner/ person triggered it.

[–] [email protected] 1 points 1 year ago

That's the idea I think

[–] [email protected] 15 points 1 year ago* (last edited 1 year ago)

one of the best ways to protect your friends is to leave juicy bait that only zero-sum people would try to steal

plus wasting malicious user's time also provides multiple benefits such as reducing the prevalence of spam and DDoS attacks

[–] FuntyMcCraiger 9 points 1 year ago

Do you not feel the itch of curiosity?

[–] [email protected] 3 points 1 year ago

FOR SCIENCE!1!!

[–] [email protected] 7 points 1 year ago (1 children)

I am not affiliated with them, but you can get a trigger file (Canary Token) from the people at Thinkst. I quickly looked around their site, and did not see how, but their adds say you can get them for free, without having to buy their canary hardware device.

[–] [email protected] 5 points 1 year ago* (last edited 1 year ago)

you can get them for free

https://canarytokens.org/generate should work just fine

[–] [email protected] 6 points 1 year ago
[–] [email protected] 5 points 1 year ago

You can also use something called canary tokens. You would put a file on a share that triggers an action to alert you.

[–] [email protected] 4 points 1 year ago

The Honeynet Project, related to the SANS Institute when I last checked, has a lot of resources on honeypots that are worth a look, if you haven't already.

[–] [email protected] 4 points 1 year ago

I'd like to create a funnypot

[–] [email protected] 1 points 1 year ago
[–] [email protected] 1 points 1 year ago

Thinkst have also published opencanary which you can run yourself and contains a decent subset of what their hardware canaries run, including SSH and cifs.

[–] [email protected] -1 points 1 year ago