Detections

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

3,141 detections

This query helps hunting for Tenant allow/block list (TABL) changes in Defender for Office 365
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0017
This query helps report daily on total number of emails, total number of emails detected aby Defender for Office 365
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
2017
Check if file hashes published in the recent abuse.ch feed are found in your mail flow scanned by Office 365 ATP.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
1016
This query visualises all emails submitted as false positive by admins summarizing by the original filter verdict threat type
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0016
This query helps reviewing zero day threats via URL and file detonations
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0016
In this detection,we hunt for emails with randomly named attachment names from the same sender to multiple recipients
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
1016
This query visualises total emails with Malware detections summarizing the data by various Malware detection technologies/controls.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0016
How much phish and malware emails vs good emails received the user in the given timeframe.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
1016
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
avatar
AzureSentinel
1 year ago
0015
This query visualises the total amount of admin false negative submissions by the state of the submission.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
Total Submissions by Submission State
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
This query visualises the original detection technology of emails submitted as phish false positive by admins
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
In this query, we hunt for inbound emails delivered having URLs from QR codes
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
This query visualises bad traffic (% of emails with threats) compared to total inbound emails over time summarising the data daily.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
This query helps in reviewing group Quarantine released messages by detection type. Useful to see what is leading to the largest number of messages being released.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
This query visualises the amount of emails subject to an admin policy with action of block, summarizing the data daily
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0015
// Author: jan geisbauer
// @janvonkirchheim
// ------------------------
// 1. A list of all devices that have this vulnerability
// 2. A list of all users that uses those devices
// 3. If these users received .mkv files recently
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0014
This query provides insights on users who clicked on a suspicious URL
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
1014
In this query, we are looking URL click actions by URL in the last 7 days
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0014
This query visualises the daily amount of admin false negative submission by submission type.
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0014
This query helps reviewing inbound / outbound / intra-org emails by domain per day
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0014
Page 139 of 150