Detections

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

3 detections

'This detection will identify network requests in HTTP proxy data that contains Base64 encoded IP addresses. After identifying candidates the query joins with DeviceNetworkEvents to idnetify any machine within the network using that IP address. Alerts indicate that the IP address of a machine within your network was seen with it's IP address base64 encoded in an outbound web request. This method of egressing the IP was seen used in POLONIUM's RunningRAT tool, however the detection is generic.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1045
'This detection will alert when RunningRAT URI parameters or paths are detect in an HTTP request.
Id the device blocked this communication presence of this alert means the RunningRAT implant is likely still executing on the source host.'
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0140
'This detection will identify network requests in HTTP proxy data that contains Base64 encoded usernames from machines in the DeviceEvents table.
This technique was seen usee by POLONIUM in their RunningRAT tool.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0033