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#sharepoint

5 posts5 participants1 post today

FIN7 *again*? Seriously, these guys just don't quit, do they? 🙄

Heads up – they've cooked up an Anubis backdoor using Python. And nope, *it's not* the Android Trojan people know. It's pretty wild what this thing packs: we're talking remote shell capabilities, file uploads, messing with the registry... 🤯 Basically, the keys to the kingdom!

And let me tell you from a pentester's perspective: Just relying on AV? That's *definitely* not gonna cut it anymore. We all know that, right?

Looks like they're slipping in through compromised SharePoint sites now? Yikes. The nasty part? A Python script decrypts the payload *directly in memory*, making it incredibly tough to spot! 🥴 Plus, their command and control chats happen over a Base64-encoded TCP socket.

So, keep a *sharp eye* on those ZIP attachments! Double-check your SharePoint sites' integrity. You'll also want to monitor network traffic closely (especially that TCP activity!). And make sure your endpoint security is actually up to snuff – remember, they love finding ways to bypass defenses!

How are *you* tackling threats like this one? What are your go-to tools and strategies for defense? 🤔 Let's share some knowledge!

How SharePoint Online Restricted Content Discovery Works

Restricted Content Discovery (RCD) is a solution to prevent AI tools like Microsoft 365 Copilot and agents accessing files stored in specific sites. RCD works by setting a flag in the index to stop Copilot attempting to use files. RCD is available to all tenants with Microsoft 365 Copilot and it’s an excellent method to stop Copilot finding and reusing confidential or sensitive information.

office365itpros.com/2025/04/02
#Microsoft365 #SharePoint

Restricted Content Discovery
Office 365 for IT Pros · How SharePoint Online Restricted Content Discovery WorksRestricted Content Discovery (RCD) is a solution to prevent AI tools like Microsoft 365 Copilot and agents accessing files stored in specific sites.
Continued thread

Close everything, hit restart again, go do something else. Come back 5 minutes later and it’s *still* booting up 🤪

Eventually I get the user login screen and it seems to be working, but 20+ minutes wasted today.

This is a brand new laptop I only got last month. It take 10
Minutes to restart!
#microsoft #SharePoint

I swear every version of #microsoft Windows and #SharePoint are worse than the previous.
Sharepoint was giving me a random error about not being connected to the internet (I was). So tried the Windows staple or restarting to see if that fixes today’s bug. After several minutes of showing a black screen, computer finally gives lock screen login. The error message was still open. It didn’t even restart! 🤬
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