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Question malware autodelete
A malware like Trojan:Win32/Wacatac.C!ml can download other malware, this other malware can perform the malicious action, this malware can delete itself and in the next scan of antivirus free this malware that deleted itself will not have any trace and will not be detected by the scan?
MTO Portal MFA Prompt Not Loading
Hi We are using the mto portal to hunt across multiple tenants. My team get the "loading completed with errors" message and the prompt for "MFA Login Required". When they select this the window to authenticate opens and then closes instantly. When selecting the tenant name they can authenticate in a new tab directly to Defender in this tenant without any issue (but this does not carry over to the MTO portal). The old behaviour was that they selected "MFA Login Required" and they could authenticate to the tenants they needed to at that time. Is this happening to anyone else? Does anyone have any tips for managing multiple Defender instances using MTO? Thanks
Bug using streaming API related to new type of event 'CloudProcessEvents'
Hi community, recently i've been trying to send XDR events/logs to a storage account via streaming API option. The problem comes when this bad request appears: This problem is related with a new schema that have been added recently to XDR Advanced Hunting. As you can see the new type of event 'CloudProcessEvents' is not supported via API but it doesnt appear in type of event at the configuration to unselect it. Can someone help?
SecureScore bugs
There needs to be a way to submit feedback for SecureScore. There's so many outdated links within the 'implementation' tab, and so many quirks. For example, the 'enable safe attachments' policy will fail if you use a custom Quarantine policy, even if it IS admin-only. Feels kinda sketchy to be setting these to 'Resolved through Alternate Mitigation' when you actually haven't. Another example - the Outbound Spam filter specifies no limits for emails. However the documentation DOES. This should be part of the SecureScore recommendation, no? Not sure if this is the right hub - but this is where the doc links for feedback.
Secure score not improving after implementing ASR
I need some help on the following; Improving secure score for one of our customers. For example, the secure score is improving for identity. I implemented user risk and sign in risk CA policies on the 14th and on the 18th defender is increasing the secure score However i also implemented ASR rules 23rd of september but it still says ASR are recommended actions. Etcetera. I powershelled into one of the targeted endpoints and confirmed the ASR rules are active on the machine. Connector is on The are using Crowdstrike as primary AV. Can the 2 AVs work together so the score gets updated for device? Would i need to manually create exeptions for every rule? I hope not.. Thank you in advance. Regards, Andrew
Advanced Hunting Query Help
Hey y'all, I'm trying to write a query that can be used to determine the number of times an each IOC generated an alert (file hash, URL, IP, etc). I'm using the query builder tool within Defender, and I'm looking into the AlertInfo and AlertEvidence tables, but I'm not seeing where the link exists between each of these alert records and the corresponding IOC. For instance. If I submit a custom indicator, to Block a file identified by a sha256 hash, and that file gets correctly blocked, I want to see a count for the number of times that IOC value (the hash in this instance) triggered an alert. I'm hoping the community can help me determine whether I'm missing something glaringly obvious or if there's some documentation I haven't read yet. Thanks for reading!
