Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

27 detections

This query visualises user submissions where admin also performed 'mark and notify' action on the submission
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0026
Listing Email Remediation Actions performed via Explorer in Defender for Office 365
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1043
In this query, we hunt for inbound emails having URLs from QR codes and send by non-prevalent senders
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1038
This query helps hunting for email conversation take over attempts
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
2035
// Detect Active Directory service accounts that are not active because their last logon was more than 14 days ago
// Replace XXX on line 4 with the naming convention start of your Active Directory service accounts
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
3024
Identify prior activity from this campaign using IOCs shared by Microsoft's Threat Intelligence Center, or MSTIC.
Read more: https://blogs.microsoft.com/on-the-issues/2020/10/28/cyberattacks-phosphorus-t20-munich-security-conference/
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0022
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