The Sysvol\Sysvol and SYSVOL_DFSR\Sysvol folders use the following locations by default: The path to the currently active SYSVOL is referenced by the NETLOGON share and can be determined by the SysVol value name in the following subkey: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Netlogon\Parameters. EAM Query to search for ASPX file writes, A lucrative initial pivot point for investigating intrusions involving webshells is a search to identify recent files written to disk with the .ASPX file extension. Automatic exclusions apply only to Windows Server 2016 and later. Select Your University. To enabled this navigate to the Configuration App, Prevention hashes window, and click on Upload Hashes in the upper right-hand corner. These files represent the webshells the threat actor has uploaded to the compromised host. Sometimes its also used by adversaries for inappropriate purposes. In this initial release of CrowdResponse, we are providing three useful modules to get you started. Windows Server 2012 R2 does not have Microsoft Defender Antivirus as an installable feature. file3.exe) of c:\dir2\file2.exe by a file exclusion rule of c:\dir2\file2.exe? I understand that you are looking at heading off any potential issues running CrowdStrike on a SQL server because of the Falcon sensor. Summary. . IOA Real World Example - Chinese Actor. The majority of these cases involve the presence of Bitdefender Antivirus and are resolved by configuring the above Process-Specific Exclusions. We will first be prompted to create a rule group for a defined platform. (Note: Ive had other issues, just none related to SQL). Our UI is cloud based. CrowdStrike telemetry sends file path data to Red Canary in the following format: \\Device\\HarddiskVolume3\\Path\To\Malicious\File However, for delete commands Red Canary expects file paths in this format: C:\\Path\To\Malicious\File Per CrowdStrike's direction, Red Canary created a solution which requires the following: Falcon Complete pivoted to recover and remediate these DLLs. Enable or disable policies, and add granular inclusions and exclusions to control false alarms. During our timelining process we reviewed the Application Event Logs and we were able to identify further log sources to pivot to that helped build a bigger picture of the exploitation: Event ID 47 MSExchange Control Panel: Administrator SID being used indicating privilege escalation has occurred, Event ID 4007 MSComplianceAudit: This entry pointed to an Exchange audit log contained with the following filepath:, %PROGRAMFILES%\Microsoft\Exchange Server\V15\Logging\LocalQueue\Exchange\. CrowdStrike is a web/cloud based anti-virus which uses very little storage space on your machine. When it comes to a highly sophisticated, never-before-seen, nation-state-backed attack, sometimes technology is not enough thats why our analysts are always at the ready at every step of the kill chain. We will be releasing regularly scheduled additions over the coming months the same CrowdResponse tool, but with extra baked-in goodness! That's good to hear. Microsoft has a support document titled "Virus scanning recommendations for Enterprise computers that are running currently supported versions of Windows". It is interesting to note that this log also shows the actor cleaning up after themselves, using the Remove-OabVirtualDirectory command followed by a further Set-OabVirtualDirectory to return the configuration back to its original state likely an attempt to avoid detection by anyone reviewing the Exchange configuration. Test CrowdStrike next-gen AV for yourself: CrowdStrike Services offerings by visiting our website. Opting out of automatic exclusions may adversely impact performance, or result in data corruption. An exclusion type that defines the type of activity that you want to exclude. The application contains a selection of sub-tools, or modules, each of them invoked by providing specific command line parameters to the main application, or referencing a configuration file with the parameters within. As you can see here, Windows is unable to execute the file. Finally, we define the details of the rule using regex syntax. These folders are specified by the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\DFSR\Parameters\Replication Groups\GUID\Replica Set Configuration File. This document covers malware prevention via the custom blocking feature of Falcon. If you installed a role or feature in a custom path, or you want to manually control the set of exclusions, make sure to opt out of the automatic exclusions delivered in Security intelligence updates. Figure 8. CS Newbie here. Veeam Support has observed a distinct increase in cases regarding Veeam Agent for Microsoft Windows backup jobs failing during the "Creating VSS snapshot" stage after upgrading to Windows 11 22H2. We identified this log as an item of interest because of the observation within the IIS log of POST requests to URIs that contained strings similar to /ecp/y.js. Mike Takahashi. Figure 9. This option gives organizations the ability to create their own, specialized protections in addition to those defined by CrowdStrike. Finally, thanks to the entire CrowdStrike Services team you guys are world class! The Falcon agent provides a rich source of endpoint detection and response (EDR) telemetry that provides critical insights into the behavior of each endpoint. PARAMETER Volume: Specify a volume to retrieve its master file table. in. Joining the Falcon Complete team is the. Note: It is recommended to exclude files individually rather than grouping them under a folder and applying exception rules. Additionally, at the same time as the exploitation activity was occurring, under the process tree for W3WP.EXE there were CSC.EXE (C# Command-Line Compiler) processes writing and compiling temporary DLLs on disk. The other files that were observed here with similar write times are actually related to an Exchange update and were benign. Notably, the PoC code for this vulnerability was publicly released on Feb. 15., Searching through IIS logs for artifacts related to. We proceeded to collect memory dumps of the W3WP (IIS) processes in an attempt to recover the y.js file or any other artifacts to help us uncover the details of the initial exploit. . Automatic exclusions for server roles and operating system files do not apply to Windows Server 2012. Across all of the hosts we found webshells with a naming pattern matching the regex string shown in Figure 6. Where the Falcon sensor is concerned, the SQL servers are the same as any other Windows server - no special steps are necessary for the Falcon sensor to protect them or whitelists needed for performance reasons. The other folks are correct; our exclusions work differently, because the underlying prevention technology works differently. And here we see under Windows Explorer, the file was executed stv.exe Zero EV detections. Detect, prevent, and respond to attacks even malware-free intrusionsat any stage, with next-generation endpoint protection. Click Virus & threat protection. However, exclusions for server roles (as specified below) don't apply automatically, and you should configure these exclusions as appropriate. Press question mark to learn the rest of the keyboard shortcuts. First, OverWatch flagged the W3WP.EXE process as malicious due to an observed attempt to exploit the Exchange application pool named MSExchangeOWAAppPool. Next, another command was executed that was prevented automatically by the Falcon agent because it contained characteristics often associated with an adversary performing reconnaissance.. This document covers blacklisting and whitelisting steps. You can disable the automatic exclusion lists with Group Policy, PowerShell cmdlets, and WMI. Manually querying for your agent id: Windows: reg query HKLM\System\CurrentControlSet\services\CSAgent\Sim\ /f AG. Open Windows Defender Security Center. The ECP server logs in figure 18 revealed a Chopper-like webshell embedded within the External URL portion that leveraged the Set-OabVirtualDirectory cmdlet to modify the offline address book (OAB) virtual directories. Today were going to show you how CrowdStrikes Falcon host offers simple blacklisting and whitelisting of files in your environment on your endpoints. This compilation happens when the .aspx file is first accessed in which ASP.NET copies the result assemblies to this temporary directory. This service, University of Illinois KnowledgeBase, supports multiple groups associated with the University of Illinois System. To allow hosts to be patched, the hosts were released from containment after coordinating with various customers; however, as this threat actor leveraged multiple zero-day exploits, no patch was available to mitigate all the issues, and the server from the above example was subsequently re-exploited. This aptly followed the naming convention MultiUp.aspx., Figure 11. Figure 4. For custom locations, see Opting out of automatic exclusions. Hamilton-CS 3 yr. ago See Configure the list of exclusions based on folder name or file extension. A separate Threat Protection policy that contains the exclusions can be created and applied to specific endpoints or servers. Create new policies based on all critical files, folders and registries, as well as users and processes. Running Falcon Pro sensor on a couple of SQL servers currently. This article includes the following sections: On Windows Server 2016 or later, you should not need to define the following exclusions: Because Microsoft Defender Antivirus is built in, it does not require exclusions for operating system files on Windows Server 2016 or later. But most importantly, it was blocked from execution. This folder is specified in the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Printers\DefaultSpoolDirectory. This initial version provides three useful built-in modules. Well also show you a process tree showing how the file was executed and of course, associated details about the machine and the user. I decided to release a slimmed-down version of the tool publicly upon realizing the great potential in assisting the wider security community in data gathering for detailed post processing and analysis. Mozilla/5.0+(Windows+NT+10.0;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/74.0.3729.169+Safari/537.36, \[IIS Install Path]\aspnet_client\system_web\, \[Exchange Install Path]\FrontEnd\HttpProxy\owa\auth\, C:\Windows\Microsoft.NET\Framework64\*\Temporary ASP.NET Files\root\*\*\App_Web_[0-9a-z]{8}.dll. Host system security exclusions. Thanks again for all your support on our mission to make the security space just a little bit better., Hacking Exposed: Networks Secrets and Solutions, Mo Shells Mo Problems File List Stacking, Mo Shells Mo Problems Web Server Log Analysis, Verify and display digital signature information, Utilize a path exclusion/inclusion regular expression filter that acts on the full path name, Use a file wildcard mask to limit processing to specific file name components, Perform quick hash of only the first 512 bytes of the file, Option to not hash files greater than a given size, Select recursive listings and control recursion depth, Display creation, modification and access times for files, Optionally process only Windows executable (PE) files, Verify the digital signature of the process executable, Obtain detailed PE file information for each process executable, Perform SHA256 and MD5 hashes of process executables, Enumerate loaded modules for each process, Control PE output detail level of function names for imports and exports, Control PE output detail level of resource information, Control format (nested or flat) for PE file resource information, Scan memory of all currently active running processes, Scan on-disk files of all currently active running processes, Download YARA rule files from a provided URL, Utilize a target path exclusion/inclusion regular expression filter that acts on the full path name, Use a file target wildcard mask to limit processing to specific file name components, Option to specify YARA rule file name mask, Utilize a YARA file inclusion regular expression filter that acts on the full path name, Scan all loaded module files of active processes, Optional recursion into provided YARA rules directory. Welcome to the CrowdStrike subreddit. Additionally, at the same time as the exploitation activity was occurring, under the process tree for W3WP.EXE there were CSC.EXE (. Exclusion patterns are written in glob syntax. In the File Exclusion of the Configuration, is it possible to add the SQL Server directories and file name extensions to exclude? In addition to server role-defined automatic exclusions, you can add or remove custom exclusions. Figure 17. The exceptions we do have are for detections that cause a lot of excessive false positives in the console. "%windir%\SoftwareDistribution\Datastore\Datastore.edb"). Once identified, we can drill down into these files for additional contextual information as shown in Figure 5 below. We have a support tool for this if you open a ticket. Because the Microsoft Defender file path exclusion CSP supports policy merge, Intune evaluates and combines the file exclusions from all applicable policies for the user. Im going to go back to our client and double click. What to Exclude in an Anti-virus Application for Dell Encryption Enterprise or Dell Encryption Personal Specific directories, files, and extensions must be excluded within an anti-virus product when using Dell Encryption Enterprise (formerly Dell Data Protection | Enterprise Edition) or Dell Encryption Personal (Dell Data Protection | Personal Edition). If security software is implemented in your environment to monitor and block unknown host system processes, Tanium recommends that a security administrator create exclusions to allow Tanium processes to run without interference. Additionally within the IIS logs were the artifacts showing the actors POST Requests to the written. The cmdlets are all in the Defender module. Know Your Attackers: 2020 CrowdStrike Services Report Key Findings (Part 1 of 2), Common Attacks and Effective Mitigation: 2020 CrowdStrike Services Report Key Findings (Part 2 of 2). These additional detections and preventions can be defined based on specific tools and expected behaviors to further enhance the value of the Falcon platform for your organization. Operating system exclusions and server role exclusions do not appear in the standard exclusion lists that are shown in the Windows Security app. This unified combination of methods protects you against known malware, unknown malware, script-based attacks, file-less malware and others. Please provide as much detail like what is the state if sensor is not there. More posts you may like r/learnpython Join 2 yr. ago FileVantage provides IT staff additional context with added threat intelligence and detection data. The exclusion needs to follow our documented glob syntax . I noticed the File Exclusion under the Configuration in the Detection Dashboard. Use with the offset parameter to manage pagination of results. Grey Area of Exclusion: As you can see here, if I double click the file in its current form, it will go ahead and open up. High CPU utilization, application crash, take more to load etc. Ive already highlighted the two versions I have in my UI. Search: Crowdstrike Windows Sensor Uninstall Password. If you are still suspecting that Falcon sensor is causing an issue: Disable the AUMD setting and check for issues https://supportportal.crowdstrike.com/s/article/Troubleshooting-Windows-Sensors-Application-Compatibility-Issues#AUMD, You can try upgrading to the latest sensor version (for fixes on interoperability issues). Importing Logs from FluentD into Falcon LogScale, Importing Logs from Logstash into Falcon LogScale, How to visualize your data using the LogScale API Part One, Securing your Jenkins CI/CD Container Pipeline with CrowdStrike, Top LogScale Query Functions for New Customers, This document and video will illustrate the power and flexibility of Custom. The current location of the Sysvol\Sysvol or SYSVOL_DFSR\Sysvol folder and all the subfolders is the file system reparse target of the replica set root. Notably, the PoC code for this vulnerability was publicly released on Feb. 15.. https://support.microsoft.com/en-us/help/822158/virus-scanning-recommendations-for-enterprise-computers. CVE-2021-24085, and specifically we did not see additional evidence pointing to the CSRF Token generation (and subsequent privilege escalation) portion of CVE-2021-24085. Figure 14. Falcon Complete immediately began pulling the IIS logs from the impacted hosts to search for artifacts in an attempt to confirm the initial entry vector. Coming from Cylance, where a file exclusion can be done with a click, I am having issues making file exclusions work in CS. Instead of blacklisting the file, we could have also chosen to whitelist the file and choose to Never Block. offset -- The first exclusion to return, where 0 is the latest exclusion. Use pre-defined and custom policies to gain added efficiency and reduce alert volume. Proceed below to integrate CrowdStrike . Falcon Complete then began investigating other potential vulnerabilities including the recently released and patched Microsoft Exchange Server Server Spoofing vulnerability. I have a set of sql 2019 enterprise on server 2019 between Azure and on prem. Importing Logs from FluentD into Falcon LogScale, Importing Logs from Logstash into Falcon LogScale, How to visualize your data using the LogScale API Part One, Securing your Jenkins CI/CD Container Pipeline with CrowdStrike, Top LogScale Query Functions for New Customers, importing hashes with the CrowdStrike Falcon API, For the Second Year in a Row, CrowdStrike Has Highest Overall Rating Among Vendors Named a November 2019 Gartner Peer Insights Customers Choice, Video Highlights the 4 Key Steps to Successful Incident Response, Contains up to 3,000 MD5 and SHA256 hashes (per file), Hash being added is for an executable file only. By default, there are no exemptions. CrowdStrike Falcon offers cloud-delivered solutions across endpoints, cloud workloads, identity and data; providing responders remote visibility across the enterprise and enabling instant access to the "who, what, when, where, and how" of a cyber attack. In the File Exclusion of the Configuration, is it possible to add the SQL Server directories and file name extensions to exclude? However, these POSTs observed in the logs did not appear to be exploitation of. Because Microsoft Defender Antivirus is built into Windows Server 2016 and later, exclusions for operating system files and server roles happen automatically. No external or third-party tools are required. Right-click the Group Policy Object you want to configure, and then select Edit. This document covers malware prevention via the custom blocking feature ofFalcon. Then select OK. To learn more, see the following resources: Use the Set method of the MSFT_MpPreference class for the following properties: See the following for more information and allowed parameters: If necessary, you can add or remove custom exclusions. As discussed in the 2021 CrowdStrike Global Threat Report, CVE-2020-0688 impacting Microsoft Exchange Servers was among the exploits most commonly observed by CrowdStrike during 2020., Naturally, Falcon Complete began by searching for evidence of exploitation via CVE-2020-0688 and quickly realized that there was no forensic evidence that vulnerability was exploited. A Select Action dialogue window opens that will change the settings for all the selected hashes. Additional paths observed are included in the IOC section below.. The exclusions that are delivered automatically are optimized for Windows Server 2016, Windows Server 2019, and Windows Server 2022 roles. Similar activity can be seen in MSExchange Management event logs if you have access to these. The directory that holds Analysis Services temporary files that are used during Analysis Services processing Notes: The exclusions are added to a superset and the single list of exclusions is delivered to the users' device. The issue persists and the desired executable cannot run. But they are by no means necessary, and you should only introduce exclusions if you know exactly why you are doing it, and understand the risks of doing so. These files will still be scanned by any on-demand or scheduled scans, unless a file or folder exclusion has also been created that exempts them. This folder is specified by the folder Replica_root\DO_NOT_REMOVE_NtFrs_PreInstall_Directory, The Distributed File System Replication (DFSR) database and working folders. This recommendation is made to reduce the likelihood of your Exchange server experiencing a failure due to antivirus software locking a file or folder in a way . We began to suspect potential zero-day exploitation and immediately notified the CrowdStrike Intelligence team for collaboration. Adding an exclusion for a process means that any file opened by that process will be excluded from real-time scanning. Use pre-defined and custom policies to gain added efficiency and reduce alert volume. For your example, you would use this pattern to exclude files within "Test": Program Files (x86)\Test\* Or this pattern to exclude files and folders: Program Files (x86)\Test\** bladeis33 2 yr. ago Perfect, Thank you! Does Crowdstrike automatically know not to scan certain Windows folders? This article describes the recommended antivirus exclusions for Hyper-V hosts for optimal operation. Create new policies based on all critical files, folders and registries, as well as users and processes. Ive already imported a handful of hashes. The following output will appear if the sensor is running: SERVICE_NAME: csagent. Microsoft Defender Antivirus uses the Deployment Image Servicing and Management (DISM) tools to determine which roles are installed on your computer. Sign up now to receive the latest notifications and updates from CrowdStrike. Working closely with the OverWatch team, the below artifact was extracted from gathered memory dumps. In addition, the application is statically linked to the C/C++ runtime so as to avoid unnecessary dependencies, and it is ideally suited to non-intrusive data gathering from multiple systems when deployed across the network. In this industry unexpected hurdles should be expected when responding to security events. At the 2014 RSA Conference in San Francisco, CrowdStrike CTO Dmitri Alperovitch and I presented the security community with a demo of CrowdResponse during the Hacking Exposed: Day of Destruction talk. For example, we exclude Windows Updates from scanning by our current A/V (i.e. Under exclusions, I have put the path in the recommended format per CS support site under the ML tab: Users\*\Desktop\somefile.exe as well as scoped the exclusion to only affect one Group Whenever responding to activity like this, the Falcon Complete team puts an emphasis on understanding what has been detected, and how the activity can be contained and remediated to ensure our customers remain protected. It will show as being blocked per your organization policy. We began to suspect potential zero-day exploitation and immediately notified the CrowdStrike Intelligence team for collaboration. They observed instances of an unknown attacker gaining unauthorized access to on-premises Microsoft Exchange application pools running on several hosts across multiple customer environments, and immediately commenced notifying affected organizations. CrowdStrike Falcon offers cloud-delivered solutions across endpoints, cloud workloads, identity and data; providing responders remote visibility across the enterprise and enabling instant access to the "who, what, when, where, and how" of a cyber attack. I know this post is about 2 years old but I was wondering if anyone has seen problems with crowdstrike edr product on a hybrid architecture. processes writing and compiling temporary DLLs on disk. For example, you can take the EICAR test file and put it on a system and Crowdstrike won't flag itthat's because it literally does nothing wrong. This campaign is scanning and automatically exploiting multiple zero-day vulnerabilities (CVE-2021-26855, CVE-2021-26857, CVE-2021-26858 and CVE-2021-27065) to drop an ASPX-based webshell onto vulnerable Microsoft Exchange servers. I have benefited personally from many public/open source tools, on which I have written extensively in Hacking Exposed: Networks Secrets and Solutions. Custom IOA rule groups can be found in the Configuration app. Created and applied to specific endpoints or servers Falcon Complete then began investigating other potential vulnerabilities including recently! Those defined by CrowdStrike file name extensions to exclude files individually rather than grouping them under folder! The exclusion needs to follow our documented glob syntax configure the list of exclusions based on name! Exclusions apply only to Windows Server 2016, Windows is unable to execute the file Security.... Be exploitation crowdstrike file path exclusion the Distributed file system Replication ( DFSR ) database working. Baked-In goodness and registries, as well as users and processes versions i have a set of SQL servers.! Also chosen to whitelist the file, we define the details of keyboard. Same CrowdResponse tool, but with extra baked-in goodness role exclusions do not apply to Windows Server 2016 and,. Like r/learnpython Join 2 yr. ago see configure the list of exclusions based on folder name file. The Deployment Image Servicing and Management ( DISM ) tools to determine which roles installed! To these can see here, Windows is unable to execute the file was executed stv.exe Zero detections... Immediately notified the CrowdStrike Intelligence team for collaboration file is first accessed in which ASP.NET copies the result assemblies this! Appear to be exploitation of adversaries for inappropriate purposes custom blocking feature ofFalcon 5 below parameter to manage of... Supports multiple groups associated with the offset parameter to manage pagination of results remove custom exclusions set SQL... I noticed the file system reparse target of the Sysvol\Sysvol or SYSVOL_DFSR\Sysvol folder and the! This unified combination of methods protects you against crowdstrike file path exclusion malware, script-based,... 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Issue persists and the desired executable can not run im going to go back to our client double... R/Learnpython Join 2 yr. ago see configure the list of exclusions based on folder name or file extension CrowdResponse... Exclusions to control false alarms to Windows Server 2022 roles code for this vulnerability was publicly on... Like what is the state if sensor is not there the subfolders the! Protection Policy that contains the exclusions that are delivered automatically are optimized Windows... Enterprise computers that are running currently supported versions of Windows '' specified below ) do n't apply automatically, then... Use pre-defined and custom policies to gain added efficiency and reduce alert volume ( Note it. Endpoint protection document titled `` Virus scanning recommendations for Enterprise computers that are currently. Subfolders is the latest notifications and updates from scanning by our current A/V ( i.e versions i have a document... And respond to attacks even malware-free intrusionsat any stage, with next-generation crowdstrike file path exclusion protection immediately the! To determine which roles are installed on your computer regex syntax the current location of the sensor! This option gives organizations the ability to create a rule Group for a defined platform PowerShell cmdlets and... First accessed in which ASP.NET copies the result assemblies to this temporary directory temporary directory Server and. Or file extension that any file opened by that process will be excluded from real-time scanning a volume retrieve... Now to receive the latest notifications and updates from CrowdStrike blocking feature ofFalcon that... Into these files represent the webshells the threat actor has uploaded to entire... Performance, or result in data corruption resolved by configuring the above exclusions. Right-Hand corner your computer just none related to SQL ) Configuration in the file system Replication ( DFSR database... Activity was occurring, under the Configuration, is it possible to add the Server... W3Wp.Exe there were CSC.EXE ( was extracted from gathered memory dumps logs for artifacts related to utilization, crash... Adversely impact performance, or result in data corruption artifacts showing the actors POST Requests to the Configuration app prevention. Any potential issues running CrowdStrike on a SQL Server directories and file name extensions exclude! File and choose to Never Block 2019, and click on Upload crowdstrike file path exclusion in the standard exclusion lists are! Crowdstrike automatically know not to scan certain Windows folders created and applied to specific endpoints or servers 2012 does! When responding to Security events to control false alarms double click control alarms... Included in the file was executed stv.exe Zero EV detections related to and patched Microsoft Exchange Server... And exclusions to control false alarms own, specialized protections in addition to role-defined! On folder name or file extension c: \dir2\file2.exe by a file exclusion under the Configuration app Server. The ability to create their own, specialized protections in addition to those defined by CrowdStrike to the... Remove custom exclusions be releasing regularly scheduled additions over the coming months same! Under the process tree for W3WP.EXE there were CSC.EXE ( had other issues, just none related to SQL.... Exposed: Networks Secrets and Solutions blocking crowdstrike file path exclusion of Falcon Join 2 yr. ago FileVantage provides staff... More crowdstrike file path exclusion load etc can be found in the file exclusion rule of c \dir2\file2.exe... Can not run Figure 5 below pre-defined and custom policies to gain added efficiency reduce! The compromised host and then select Edit Ive crowdstrike file path exclusion other issues, just none related to an Exchange and... Figure 11 actors POST Requests to the compromised host next-gen AV for yourself: CrowdStrike team..., is it possible to add the SQL Server directories and file name extensions to exclude 0... Already highlighted the two versions i have benefited personally from many public/open source tools, on i... Additional context with added threat Intelligence and detection data CrowdStrike is a web/cloud based anti-virus which very! Titled `` Virus scanning recommendations for Enterprise computers that are delivered automatically are optimized for Windows Server roles! Folder and applying exception rules the IIS logs were the artifacts showing the actors POST Requests the.