Olefy/Oletools Rspamd integration

Feature
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I’m working with Filippo and Stephane to integrate the Oletools plugin for Rspamd in NethServer 7.

https://rspamd.com/doc/modules/external_services.html#oletools-specific-details

The olefy project is a small socket server that allows Rspamd to run oletools executables in a separated environment.

We have now a RPM for NethServer and CentOS 7 in the nethserver-testing repository. Source code is here: https://github.com/NethServer/olefy

The rspamd configuration to enable olefy is coming soon, in the meantime refer to the Rspamd documentation.

Who wants to check it out?

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installation is good, the service is started…nice

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Released with nethserver-mail 2.9.0

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Hi @davidep and @stephdl
The strongest motivation for me to switch from Plesk to Nethserver is your Rspamd-implementation.

One Question…

Did you implement the special Emotot prevention from Heinlein? He is one of the biggest, if not the biggest mail guru in Germany.

https://www.heinlein-support.de/blog/news/emotet-mit-rspamd-und-oletools-bekaempfen/
https://www.heinlein-support.de/blog/news/emotet-mit-rspamd-und-oletools-bekaempfen-teil-2/comment-page-1/#comment-238256

As Stephan always says, google translator is your best friend. Or the better one: https://www.deepl.com/translator

Best regrads, Marko

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Will check, no problem for the languages

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AFAIK, yes: the above articles are dated 2019. And we added olefy/oletools in that period.

I can’t say how much it can protect against latest attacks. I recently received some trojan attachments with encryption that were not detected by olefy/oletoos (and ClamAV).

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An encrypted archive (or with password) is still unaccessible for many AV and analysis tools.

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13 posts were split to a new topic: Doc or docs with macros attachments ignored by oletools

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A post was merged into an existing topic: Doc or docs with macros attachments ignored by oletools