EXPLORE DETECTIONS
Potential Registry Reconnaissance Via PowerShell Script
Detects PowerShell scripts with potential registry reconnaissance capabilities. Adversaries may interact with the Windows registry to gather information about the system credentials, configuration, and installed software.
Potential Regsvr32 Commandline Flag Anomaly
Detects a potential command line flag anomaly related to "regsvr32" in which the "/i" flag is used without the "/n" which should be uncommon.
Potential Remote Command Execution In Pod Container
Detects attempts to execute remote commands, within a Pod's container using e.g. the "kubectl exec" command.
Potential Remote Desktop Connection to Non-Domain Host
Detects logons using NTLM to hosts that are potentially not part of the domain.
Potential Remote Desktop Tunneling
Detects potential use of an SSH utility to establish RDP over a reverse SSH Tunnel. This can be used by attackers to enable routing of network packets that would otherwise not reach their intended destination.
Potential Remote PowerShell Session Initiated
Detects a process that initiated a network connection over ports 5985 or 5986 from a non-network service account. This could potentially indicates a remote PowerShell connection.
Potential Remote SquiblyTwo Technique Execution
Detects potential execution of the SquiblyTwo technique that leverages Windows Management Instrumentation (WMI) to execute malicious code remotely. This technique bypasses application whitelisting by using wmic.exe to process malicious XSL (eXtensible Stylesheet Language) scripts that can contain embedded JScript or VBScript. The attack typically works by fetching XSL content from a remote source (using HTTP/HTTPS) and executing it with full trust privileges directly in memory, avoiding disk-based detection mechanisms. This is a common LOLBin (Living Off The Land Binary) technique used for defense evasion and code execution.
Potential Remote WMI ActiveScriptEventConsumers Activity
Detect potential adversaries leveraging WMI ActiveScriptEventConsumers remotely to move laterally in a network. This event is best correlated and used as an enrichment to determine the potential lateral movement activity.
Potential RemoteFXvGPUDisablement.EXE Abuse
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Potential RemoteFXvGPUDisablement.EXE Abuse - PowerShell Module
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Potential RemoteFXvGPUDisablement.EXE Abuse - PowerShell ScriptBlock
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Potential Renamed Rundll32 Execution
Detects when 'DllRegisterServer' is called in the commandline and the image is not rundll32. This could mean that the 'rundll32' utility has been renamed in order to avoid detection
Potential RipZip Attack on Startup Folder
Detects a phishing attack which expands a ZIP file containing a malicious shortcut. If the victim expands the ZIP file via the explorer process, then the explorer process expands the malicious ZIP file and drops a malicious shortcut redirected to a backdoor into the Startup folder. Additionally, the file name of the malicious shortcut in Startup folder contains {0AFACED1-E828-11D1-9187-B532F1E9575D} meaning the folder shortcut operation.
Potential RjvPlatform.DLL Sideloading From Default Location
Detects loading of "RjvPlatform.dll" by the "SystemResetPlatform.exe" binary which can be abused as a method of DLL side loading since the "$SysReset" directory isn't created by default.
Potential RjvPlatform.DLL Sideloading From Non-Default Location
Detects potential DLL sideloading of "RjvPlatform.dll" by "SystemResetPlatform.exe" located in a non-default location.
Potential RoboForm.DLL Sideloading
Detects potential DLL sideloading of "roboform.dll", a DLL used by RoboForm Password Manager
Potential Ruby Reverse Shell
Detects execution of ruby with the "-e" flag and calls to "socket" related functions. This could be an indication of a potential attempt to setup a reverse shell
Potential Rundll32 Execution With DLL Stored In ADS
Detects execution of rundll32 where the DLL being called is stored in an Alternate Data Stream (ADS).
Potential SAM Database Dump
Detects the creation of files that look like exports of the local SAM (Security Account Manager)
Potential Script Proxy Execution Via CL_Mutexverifiers.ps1
Detects the use of the Microsoft signed script "CL_mutexverifiers" to proxy the execution of additional PowerShell script commands
Potential Secure Deletion with SDelete
Detects files that have extensions commonly seen while SDelete is used to wipe files.
Potential SentinelOne Shell Context Menu Scan Command Tampering
Detects potentially suspicious changes to the SentinelOne context menu scan command by a process other than SentinelOne.
Potential Server Side Template Injection In Velocity
Detects exceptions in velocity template renderer, this most likely happens due to dynamic rendering of user input and may lead to RCE.
Potential Shellcode Injection
Detects potential shellcode injection as seen used by tools such as Metasploit's migrate and Empire's psinject.