Deep Security

  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    Web Server HTTPS
    1010490 - WordPress 'File Manager' Plugin Remote Code Execution Vulnerability


    Integrity Monitoring Rules:

    There are no new or updated Integrity Monitoring Rules in this Security Update.


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    DCERPC Services
    1010164* - Identified Possible Ransomware File Extension Create Activity Over Network Share


    Docker Daemon
    1010326* - Identified Docker Daemon Remote API Call


    HP Intelligent Management Center (IMC)
    1010481 - Apache OFBiz XML-RPC Request Unsafe Deserialization Vulnerability (CVE-2020-9496)


    Oracle SQL Net (TNS) Listener
    1010475 - Oracle Database Server XML External Entity Injection Vulnerability (CVE-2014-6577)


    Web Application Common
    1010483 - Dolibarr ERP CRM Remote Code Execution Vulnerability (CVE-2019-11200)
    1010484 - Dolibarr ERP CRM Remote Code Execution Vulnerability (CVE-2019-11201)
    1010482 - Identified Reflected File Download Attack in URI Query Parameter
    1005934* - Identified Suspicious Command Injection Attack
    1010488 - Identified WordPress Database Reset Attempt
    1010225* - Liferay Portal Untrusted Deserialization Vulnerability (CVE-2020-7961)
    1010440* - OpenMRS Reflected Cross-Site Scripting Vulnerability (CVE-2020-5730)


    Web Application PHP Based
    1010212 - LibreNMS Collectd Command Injection Vulnerability (CVE-2019-10669)


    Web Client Common
    1008702* - Microsoft Windows GDI Information Disclosure Vulnerability (CVE-2017-11816)
    1008171* - Microsoft Windows Graphics Component Information Disclosure Vulnerability (CVE-2017-0038)
    1010469* - TeamViewer Desktop Remote Code Execution Vulnerability (CVE-2020-13699)


    Web Client Internet Explorer/Edge
    1008211* - Microsoft Edge Information Disclosure Vulnerability (CVE-2017-0065)


    Web Server Apache
    1010461* - Apache Struts2 Remote Code Execution Vulnerability (CVE-2019-0230)


    Web Server Common
    1010412* - Bolt CMS Authenticated Remote Code Execution Vulnerability
    1000131* - HTTP Header Length Restriction
    1010477 - Java Unserialize Remote Code Execution Vulnerability - 1
    1010445* - Opmantek Open-AudIT Command Injection Vulnerability (CVE-2020-12078)


    Web Server HTTPS
    1010479 - Malware Ngioweb


    Web Server Miscellaneous
    1010463* - Solarwinds Virtualization Manager Apache Commons Collections Insecure Deserialization Vulnerability (CVE-2016-3642)


    Web Server Oracle
    1010474* - Oracle WebLogic Server IIOP Protocol Insecure Deserialization Vulnerability (CVE-2020-14625)
    1010485 - Oracle WebLogic Server IIOP Protocol Insecure Deserialization Vulnerability (CVE-2020-14644)
    1010478 - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14644)
    1010447* - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14645)


    Web Server SharePoint
    1010335* - Microsoft SharePoint Server Remote Code Execution Vulnerability (CVE-2020-1181)


    Zoho ManageEngine
    1010448* - Zoho ManageEngine Applications Manager SQL Injection Vulnerability (CVE-2020-15533)
    1010337 - Zoho ManageEngine OpManager Directory Traversal Vulnerability (CVE-2020-12116)


    Integrity Monitoring Rules:

    There are no new or updated Integrity Monitoring Rules in this Security Update.


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    IBM WebSphere Application Server
    1010343* - IBM WebSphere UploadFileArgument Deserialization Vulnerability (CVE-2020-4448)


    Plex Media Server
    1010434* - Plex Media Server Remote Code Execution Vulnerability (CVE-2020-5741)


    SSL Client
    1010471 - Identified Weak 'Encryption Key' in New Session Ticket TLS Record
    1010437* - Python SSL 'DistributionPoint Extension' NULL Pointer Dereference Vulnerability (CVE-2019-5010)


    Web Application Common
    1010368* - Dolibarr ERP And CRM Cross Site Scripting Vulnerability (CVE-2020-13094)
    1010225* - Liferay Portal Untrusted Deserialization Vulnerability (CVE-2020-7961)
    1010440 - OpenMRS Reflected Cross-Site Scripting Vulnerability (CVE-2020-5730)
    1009350* - Telerik UI for ASP.NET AJAX Multiple Arbitrary File Upload Vulnerabilities (CVE-2017-11357 and CVE-2017-11317)
    1010344* - ThinkPHP Remote Code Execution Vulnerability (CVE-2019-9082)
    1010074* - Unsecured Credentials - Cloud Instance Metadata API (ATT&CK T1552.005)


    Web Application Tomcat
    1010457* - Apache Tomcat WebSocket Infinite Loop Denial Of Service Vulnerability (CVE-2020-13935)


    Web Client Common
    1010148* - Adobe Acrobat And Reader Multiple Security Vulnerabilities (APSB20-05) - 1
    1010467 - Microsoft Graphics Components Remote Code Execution Vulnerability (CVE-2020-1561)
    1010466 - Microsoft Windows Codecs Library Remote Code Execution Vulnerability (CVE-2020-1560)
    1010468 - Microsoft Windows Font Driver Host Remote Code Execution Vulnerability (CVE-2020-1520)
    1010476 - Microsoft Windows MSI File Signature Spoofing Vulnerability (CVE-2020-1464)
    1010464 - Microsoft Windows Media Foundation Memory Corruption Vulnerability (CVE-2020-1492)
    1009067* - Microsoft Windows VBScript Engine Remote Code Execution Vulnerability (CVE-2018-8174)
    1010469 - TeamViewer Desktop Remote Code Execution Vulnerability (CVE-2020-13699)


    Web Client Internet Explorer/Edge
    1010470 - Microsoft Edge Scripting Engine Memory Corruption Vulnerability (CVE-2020-1555)


    Web Server Apache
    1004824* - Apache HTTP Server 'mod_proxy' Reverse Proxy Exposure (CVE-2011-3368)
    1010461* - Apache Struts2 Remote Code Execution Vulnerability (CVE-2019-0230)


    Web Server Common
    1004859* - Blocked HTTP Header: Request Contains Header Not Present In Approved Header List
    1010412 - Bolt CMS Authenticated Remote Code Execution Vulnerability
    1010445 - Opmantek Open-AudIT Command Injection Vulnerability (CVE-2020-12078)
    1010416* - Pandora FMS Events Remote Command Execution Vulnerability (CVE-2020-13851)
    1010459* - vBulletin 'subwidgetConfig' Unauthenticated Remote Code Execution Vulnerability (CVE-2020-17496)


    Web Server Miscellaneous
    1010463 - Solarwinds Virtualization Manager Apache Commons Collections Insecure Deserialization Vulnerability (CVE-2016-3642)


    Web Server Oracle
    1010474 - Oracle WebLogic Server IIOP Protocol Insecure Deserialization Vulnerability (CVE-2020-14625)
    1010415* - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14625)


    Zoho ManageEngine
    1010448 - Zoho ManageEngine Applications Manager SQL Injection Vulnerability (CVE-2020-15533)


    Integrity Monitoring Rules:

    1010422 - SCP - Remote File Copy (ATT&CK T1105, T1048.001)


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    ActiveMQ OpenWire
    1010428* - Apache ActiveMQ Unsafe Deserialization Vulnerability (CVE-2015-5254)


    DNS Client
    1010352* - Data Exfiltration Over DNS (Response) Protocol (T1048)


    Plex Media Server
    1010434 - Plex Media Server Remote Code Execution Vulnerability (CVE-2020-5741)


    SSL Client
    1010437 - Python SSL 'DistributionPoint Extension' NULL Pointer Dereference Vulnerability (CVE-2019-5010)


    Suspicious Server Application Activity
    1003593* - Detected SSH Server Traffic (ATT&CK T1021)
    1010462 - Malware Drovorub


    Web Application Common
    1010368 - Dolibarr ERP And CRM Cross Site Scripting Vulnerability (CVE-2020-13094)
    1010391* - Expat XML Parsing Buffer Overflow Vulnerability (CVE-2016-0718) - Server


    Web Application Tomcat
    1010457 - Apache Tomcat WebSocket Infinite Loop Denial Of Service Vulnerability (CVE-2020-13935)
    1010444 - Identified Too Many Incoming HTTP/2 Requests


    Web Client Common
    1010456 - Adobe Acrobat And Reader Multiple Security Vulnerabilities (APSB20-48) - 1
    1010452 - Adobe Acrobat And Reader Multiple Security Vulnerabilities (APSB20-48) - 2
    1010451 - Adobe Acrobat And Reader Multiple Security Vulnerabilities (APSB20-48) - 3
    1010460 - Google Chrome 'BlobRegistryImpl' Use-After-Free Vulnerability (CVE-2020-6461)
    1010453 - Microsoft Windows Codecs Library Remote Code Execution Vulnerability (CVE-2020-1574)
    1010454 - Microsoft Windows Codecs Library Remote Code Execution Vulnerability (CVE-2020-1585)
    1010455 - Microsoft Windows DirectWrite Information Disclosure Vulnerability (CVE-2020-1577)


    Web Server Apache
    1010461 - Apache Struts2 Remote Code Execution Vulnerability (CVE-2019-0230)


    Web Server Common
    1006540* - Enable X-Forwarded-For HTTP Header Logging
    1010418* - Microsoft SharePoint Server Remote Code Execution Vulnerability (CVE-2020-1147)
    1010416 - Pandora FMS Events Remote Command Execution Vulnerability (CVE-2020-13851)
    1010443* - rConfig 'Devicemgmt.php' Cross-Site Scripting Vulnerability (CVE-2020-12256)
    1010459 - vBulletin 'subwidgetConfig' Unauthenticated Remote Code Execution Vulnerability (CVE-2020-17496)


    Web Server Miscellaneous
    1010346* - Identified HTTP Request With HTTP/0.9 In Request Line


    Web Server Oracle
    1010447 - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14645)


    ZohoCorp ManageEngine Desktop Central
    1010407* - Zoho ManageEngine Desktop Central AppDependency Arbitrary File Write Vulnerability (CVE-2020-10859)


    Integrity Monitoring Rules:

    There are no new or updated Integrity Monitoring Rules in this Security Update.


    Log Inspection Rules:

    1008852* - Auditd
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    ActiveMQ OpenWire
    1010428 - Apache ActiveMQ Unsafe Deserialization Vulnerability (CVE-2015-5254)


    DCERPC Services
    1010426 - Identified Domain-Level Account Discovery Over SMB (ATT&CK T1087)
    1009703* - Identified Domain-Level Permission Groups Discovery Over SMB (ATT&CK T1069)
    1010430 - Identified Remote System Discovery Over SMB (ATT&CK T1018)


    Directory Server LDAP
    1010433 - Identified Remote System Discovery Over LDAP (ATT&CK T1018)
    1010350* - VMware vCenter Server Access Control Bypass Vulnerability (CVE-2020-3952)


    HP Intelligent Management Center (IMC)
    1010425* - Apache OFBiz Cross-Site Scripting Vulnerability (CVE-2020-1943)
    1009947* - HPE Intelligent Management Center Various Expression Language Injection Vulnerabilities


    Port Mapper Windows
    1001033* - Windows Port Mapper Decoder


    Suspicious Server Ransomware Activity
    1010438 - Ransomware Foxware


    Unix SSH
    1005748* - Multiple SSH Connections Detected (ATT&CK T1498.001, T1110)


    Web Application Common
    1000552* - Generic Cross Site Scripting(XSS) Prevention
    1005402* - Identified Suspicious User Agent In HTTP Request
    1010199* - Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability (CVE-2020-0618)
    1010423* - Primetek Primefaces Remote Code Execution Vulnerability (CVE-2017-1000486)


    Web Client Common
    1010435 - FFmpeg Heap-based Buffer Overflow Vulnerability (CVE-2020-12284)
    1004715* - HTTP Web Client Decoding
    1010436 - LibTIFF LZWDecode Null Pointer Dereference Vulnerability (CVE-2018-18661)
    1010446 - Microsoft Windows 'hevcdecoder_store' HEIC File Parsing Out-Of-Bounds Read Vulnerability (ZDI-20-906)


    Web Client Internet Explorer/Edge
    1010442 - Microsoft Internet Explorer Remote Code Execution Vulnerability (CVE-2020-1567)
    1010441 - Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability (CVE-2020-1380)
    1010439 - Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability (CVE-2020-1570)


    Web Server Common
    1010178* - Cisco Data Center Network Manager Directory Traversal Vulnerability (CVE-2019-15981)
    1010443 - rConfig 'Devicemgmt.php' Cross-Site Scripting Vulnerability (CVE-2020-12256)


    Windows Services RPC Server DCERPC
    1010431 - Identified Remote System Discovery Over LSARPC (ATT&CK T1018)


    ZohoCorp ManageEngine Desktop Central
    1010407 - Zoho ManageEngine Desktop Central AppDependency Arbitrary File Write Vulnerability (CVE-2020-10859)
    1010197* - Zoho ManageEngine Desktop Central Remote Code Execution Vulnerability (CVE-2020-10189)


    Integrity Monitoring Rules:

    1003019* - Trend Micro Deep Security Agent / Relay


    Log Inspection Rules:

    1002828* - Application - Secure Shell Daemon (SSHD)
    1008852* - Auditd
    1002815* - Authentication Module - Unix Pluggable Authentication Module
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    DNS Client
    1010352* - Data Exfiltration Over DNS (Response) Protocol (T1048)


    Directory Server LDAP
    1010350* - VMware vCenter Server Access Control Bypass Vulnerability (CVE-2020-3952)


    HP Intelligent Management Center (IMC)
    1010425 - Apache OFBiz Cross-Site Scripting Vulnerability (CVE-2020-1943)
    1009947* - HPE Intelligent Management Center Various Expression Language Injection Vulnerabilities


    SAP NetWeaver Java Application Server
    1010417* - SAP NetWeaver AS JAVA Authentication Bypass Vulnerability (CVE-2020-6287)
    1010413* - SAP NetWeaver AS JAVA Directory Traversal Vulnerability (CVE-2020-6286)


    Web Application Common
    1010345* - Kentico CMS Staging SyncServer Unserialize Remote Command Execution Vulnerability (CVE-2019-10068)
    1010332* - Netty HTTP Request Smuggling Vulnerability (CVE-2020-7238)


    Web Application Ruby Based
    1010411* - Ruby On Rails Remote Code Execution Vulnerability (CVE-2020-8163)


    Web Client Common
    1010427 - Google Chrome ClipboardHost Use-After-Free Vulnerability (CVE-2020-6462)
    1010429 - Google Chrome webkitSpeechRecognition Use-After-Free Vulnerability (CVE-2020-6457)


    Web Server Common
    1010264* - dotCMS CMSFilter Improper Access Control RCE Vulnerability (CVE-2020-6754)


    Web Server Oracle
    1010415* - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14625)


    Integrity Monitoring Rules:

    1002999* - Database Server - Microsoft SQL Server


    Log Inspection Rules:

    1008619* - Application - Docker
    1010349 - Docker Daemon Remote API Calls
    1010421 - Trend Micro Deep Security Agent Removal Attempt
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    Web Application PHP Based
    1010338* - PHP-Fusion Administration Banner Stored Cross-Site Scripting Vulnerability (CVE-2020-12438)


    Integrity Monitoring Rules:

    There are no new or updated Integrity Monitoring Rules in this Security Update.


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    Web Application PHP Based
    1010338* - PHP-Fusion Administration Banner Stored Cross-Site Scripting Vulnerability (CVE-2020-12438)


    Integrity Monitoring Rules:

    There are no new or updated Integrity Monitoring Rules in this Security Update.


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    DCERPC Services - Client
    1010394* - Microsoft Windows LNK Remote Code Execution Vulnerability Over SMB (CVE-2020-1421)


    DNS Client
    1010406* - Microsoft Windows DNS Server Remote Code Execution Vulnerability (CVE-2020-1350) - Client


    DNS Server
    1010293* - ISC BIND TSIG Denial-of-Service Vulnerability (CVE-2020-8617)
    1010401* - Microsoft Windows DNS Server Remote Code Execution Vulnerability (CVE-2020-1350) - Server


    Directory Server LDAP
    1010321* - OpenLDAP slapd Nested Filter Stack Overflow Vulnerability (CVE-2020-12243)


    MQTT Server
    1010357* - Eclipse Mosquitto Improper Authentication Vulnerability (CVE-2017-7650)


    Oracle E-Business Suite Web Interface
    1010360* - Oracle E-Business Suite Advanced Outbound Telephony Cross Site Scripting Vulnerability (CVE-2020-2871)
    1010367* - Oracle E-Business Suite Advanced Outbound Telephony Cross-Site Scripting Vulnerability (CVE-2020-2854)
    1010383* - Oracle E-Business Suite Advanced Outbound Telephony Cross-Site Scripting Vulnerability (CVE-2020-2856)


    SAP NetWeaver Java Application Server
    1010409* - Identified SAP NetWeaver AS JAVA Authentication Attempt
    1010417 - SAP NetWeaver AS JAVA Authentication Bypass Vulnerability (CVE-2020-6287)
    1010413* - SAP NetWeaver AS JAVA Directory Traversal Vulnerability (CVE-2020-6286)


    SSL Client
    1010410 - OpenSSL Large DH Parameter Denial Of Service Vulnerability (CVE-2018-0732)


    Web Application Common
    1010377* - Centreon 'RRDdatabase_status_path' Command Injection Vulnerability (CVE-2020-13252)
    1010345 - Kentico CMS Staging SyncServer Unserialize Remote Command Execution Vulnerability (CVE-2019-10068)
    1010372* - Opmantek Open-AudIT Cross Site Scripting Vulnerability (CVE-2020-12261)
    1010354* - Pandora FMS Ping Authenticated Remote Code Execution Vulnerability
    1010423 - Primetek Primefaces Remote Code Execution Vulnerability (CVE-2017-1000486)
    1010252* - Sonatype Nexus Repository Manager Stored Cross-Site Scripting Vulnerability (CVE-2020-10203)


    Web Application PHP Based
    1010359* - WordPress 'bbPress' Plugin Unauthenticated Privilege Escalation Vulnerability (CVE-2020-13693)
    1010341* - Wordpress Drag and Drop Multi File Uploader Remote Code Execution Vulnerability (CVE-2020-12800)


    Web Application Ruby Based
    1010384* - Lodash Node Module Modification Of Assumed-Immutable Data (MAID) Vulnerability (CVE-2018-3721)


    Web Client Common
    1010261* - Adobe Acrobat And Reader Multiple Security Vulnerabilities (APSB20-24) - 1
    1010420 - Microsoft .NET And Visual Studio Remote Code Execution Vulnerability (CVE-2020-1147)
    1010424 - Microsoft Windows LNK Remote Code Execution Vulnerability Over HTTP (CVE-2020-1421)
    1010395* - Microsoft Windows LNK Remote Code Execution Vulnerability Over WebDAV (CVE-2020-1421)
    1010414 - Oracle Java Runtime Environment HTML Rendering Out-Of-Bounds Write Vulnerability (CVE-2020-14664)
    1010419 - Oracle Java SE Ligature Substitution Glyph Storage Out Of Bounds Memory Access (CVE-2015-0469)


    Web Server Common
    1010374* - Cayin CMS NTP Server Remote Code Execution Vulnerability (CVE-2020-7357)
    1010175* - Cross-Site Scripting (XSS) Decoder
    1010388* - F5 BIG-IP TMUI Remote Code Execution Vulnerability (CVE-2020-5902)
    1010418 - Microsoft SharePoint Server Remote Code Execution Vulnerability (CVE-2020-1147)
    1010376* - Opmantek Open-AudIT Command Injection Vulnerability (CVE-2020-11941)
    1010362* - VMware Cloud Director Code Injection Vulnerability (CVE-2020-3956)
    1010342* - Zoho ManageEngine OpManager Cachestart Directory Traversal Vulnerability (CVE-2020-13818)
    1010387* - rConfig Network Device Configuration Tool SQL Injection Vulnerability (CVE-2020-10547)
    1010386* - rConfig Network Device Configuration Tool SQL Injection Vulnerability (CVE-2020-10549)
    1010378* - rConfig SQL Injection Vulnerability (CVE-2020-10546)
    1010366* - vBulletin 'widgetConfig' Unauthenticated Remote Code Execution Vulnerability (CVE-2019-16759)


    Web Server Oracle
    1010415 - Oracle WebLogic Server T3 Protocol Insecure Deserialization Vulnerability (CVE-2020-14625)


    Web Server SharePoint
    1010398* - Microsoft SharePoint Scorecards Remote Code Execution Vulnerability (CVE-2020-1439)


    Integrity Monitoring Rules:

    1003020* - Trend Micro Deep Security Manager


    Log Inspection Rules:

    There are no new or updated Log Inspection Rules in this Security Update.
  • * indicates a new version of an existing rule

    Deep Packet Inspection Rules:

    DCERPC Services
    1007021* - Remote Registry Access Through SMBv2 Protocol Detected (ATT&CK T1012)


    DCERPC Services - Client
    1004373* - Identified DLL Side Loading Attempt Over Network Share (ATT&CK T1073)
    1010106* - Identified Downloading Of PowerShell Scripts Through SMB Share (ATT&CK T1086)


    DNS Client
    1010352 - Data Exfiltration Over DNS (Response) Protocol (ATT&CK T1048)


    LDAP Client
    1009112 - PHP LDAP 'ldap_get_dn' Denial Of Service Vulnerability (CVE-2018-10548)


    SAP NetWeaver Java Application Server
    1010409 - Identified SAP NetWeaver AS JAVA Authentication Attempt
    1010413 - SAP NetWeaver AS JAVA Directory Traversal Vulnerability (CVE-2020-6286)


    Web Application Common
    1010344 - ThinkPHP Remote Code Exection Vulnerability (CVE-2019-9082)


    Web Application PHP Based
    1010375 - WordPress 10Web Photo Gallery Plugin SQL Injection Vulnerability


    Web Application Ruby Based
    1010411 - Ruby On Rails Remote Code Execution Vulnerability (CVE-2020-8163)


    Web Server Apache
    1010400 - Apache Httpd Mod Rewrite Open Redirects Vulnerability (CVE-2019-10098)


    Web Server Common
    1006540* - Enable X-Forwarded-For HTTP Header Logging
    1010388* - F5 BIG-IP TMUI Remote Code Execution Vulnerability (CVE-2020-5902)
    1000473* - Parameter Name Length Restriction


    Windows Remote Management
    1009894* - Powershell Remote Command Execution Via WinRM - HTTP (Request) (ATT&CK T1028)
    1010048* - WinRM Service Detected & Powershell RCE Over HTTP (ATT&CK T1028)


    ZeroMQ Message Transport Protocol (ZMTP)
    1010265* - SaltStack Salt Authorization Weakness Vulnerability (CVE-2020-11651)


    Integrity Monitoring Rules:

    1008271* - Application - Docker


    Log Inspection Rules:

    1008852* - Auditd
    1010390 - Microsoft Windows User Logon Events