Cowrie [0] provides an SFTP and Telnet honeypot and you can configure the filesystem to serve your desired files. Not quite a passthrough for legitimate use, unfortunately
I always worry that if I do something like this it'll cause the malicious person to spend extra effort and attention on a real attack.
Because that's what I'd do if I hit a honeypot...
Re:Show HN: SFTPGo 0.9.6
by dillonmckay on Sunday March 08, 2020 @06:42PM
(#22521151)
Fair point.
I've always imagined the risk of someone doing that on purpose to something they then post on /r/opendirectories
Most of those people seem to grab and open those files without any security measures, docx, pdf, archives, often .exe
Has anyone seen an FTP honeypot that would serve zip bombs to malicious users and allow legit users proper access?