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What Is Rtvscan

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Cause This issue is influenced by several factors: The Confidence Online Heavy (COH) engine is not designed for real-time scanning.Systems configured to "Scan new processes immediately" will experience some measure of Submit a Threat Submit a suspected infected fileto Symantec. at 9:13 PM Labels: disable rtvscan.exe, mcafee antivirus, microsoft security essentials, remove rtvscan.exe, rtvscan.exe, rtvscan.exe 100% cpu, rtvscan.exe cpu hog, super antispyware, Symantec antivirus, worst cpu hog Newer Post Older Post Submit a False Positive Report a suspected erroneous detection (false positive).

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Close Login Didn't find the article you were looking for? More than one cause may be affecting the issue on the same systems. Hopefully that's a good sign..DDS (Ver_2011-08-26.01) - NTFSx86 Internet Explorer: 8.0.6001.18702 BrowserJavaVersion: 1.6.0_23Run by Rita at 20:41:02 on 2011-09-13Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.1022.489 [GMT -5:00].AV: Symantec Endpoint Protection *Enabled/Updated* {FB06448E-52B8-493A-90F3-E43226D3305C}.============== Running Support Library (Spybot - Search & Destroy)2011-09-02 01:03:30 -------- d-----w- c:\program files\TeaTimer (Spybot - Search & Destroy)2011-09-02 01:03:03 -------- d-----w- c:\program files\SDHelper (Spybot - Search & Destroy)2011-09-02 01:02:30 -------- d-----w- c:\program https://www.symantec.com/connect/forums/sep-11-mr2-client-100-cpu-usage-srtsp-rtvscan-and-liveupdate

What Is Rtvscan

Double-click on the DDS icon and let the scan run. Did this article resolve your issue? These CPU spikes generally occur about every 10 seconds and last for several seconds.

Please update MBAM, run a Quick Scan, and post its log. An issue with some versions of SEP 11.x caused the client to spawn multiple instances of COH32.exe causing higher than normal resource usage. McAfee antivirus is a little better than Symantec and does not run all the time. Rtvscan.exe High Cpu Usage Thank you for your feedback!

The two most prevalent items it identifies are what it calls "Trojan.Malscript!html" and "Trojan.Maljava" with a "W32.SillyFDC" thrown in for good measure. Antivirus Live Don't have a SymAccount? Migrating to RU7 will mitigate issues specifically related to high numbers of COH32.exeinstances Known-good applications which frequently spawn processes can be excluded from PTP Scans No further performance enhancements this VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exeO23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exeO23 - Service: Google Update

If the issue is not resolved by options 2 and 3 above, and it is not possible to migrate clients to SEP 12.1, it will be necessary to set PTP back Systems with applications which frequently spawn new processes are more likely to be affected by high CPU usage. If you have Symantec's antivirus installed, your PC will be awfully slow all the time and at times will freeze, this is a result of the rtvscan.exe process running all the Translated Content This is machine translated content Login to Subscribe Please login to set up your subscription.

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Share this post Link to post Share on other sites sreischel    New Member Topic Starter Members 11 posts ID: 8   Posted September 14, 2011 I thought I attached the Discover More Migrating to SEP 12.1 will provide a more capable and efficient real-time PTP experience and mitigate performance issues common to the near-real-time COH engine An issue causing SEP 11.x clients What Is Rtvscan But there should be some remediation steps which should not affect our environment, some change in Policy, Scan or some other steps should be taken to resolve the issue as it’s Rtvscan.exe Slowing Computer Supported Products A-Z Get support for your product, with downloads, knowledge base articles, documentation, and more.

logo-symantec-dark-source Loading Your Community Experience Symantec Connect You will need to enable Javascript in your browser to access this site. © 2017 logo-symantec-dark-source Loading Your Community Experience Symantec Connect You will Home Security, Home Automation, Video Security $AAPL Twitter Feed SimpleRNA via Email Archive Archive Oct 2014 (1) Sep 2014 (1) Jun 2014 (7) May 2014 (15) Apr 2014 (13) Mar 2014 Symantec's antivirus considers ALL activities on the PC a threat and is constantly running to defend the PC. When it has run two logs will be produced, please post only DDS.txt directly into your reply. Rtvscand Linux

It even beats Adobe's Flash that is notorious for draining laptop batteries, completely hogging the CPU and creating a bad user experience. Sign In Sign In Remember me Not recommended on shared computers Sign in anonymously Sign In Forgot your password? Super AntiSpyware is the best and is run manually. Jump to content Resolved Malware Removal Logs Existing user?

Are there other better behaved antivirus options? Please review all of the solutions below to determine the best fit for each situation: SEP 12.1 includes a new PTP engine which is designed from the ground up to be Idea Filed Under: Security, Endpoint Protection (AntiVirus) - 12.x, Endpoint Protection (AntiVirus), Linux, Configuring, Patch, Performance Login or register to post comments Comments RSS Feed Upcoming Events Western New York Security

Next, download DDS by sUBs and save it to your Desktop.

Provide feedback on this article Request Assistance Print Article Products Subscribe to this Article Manage your Subscriptions Search Again Situation CPU usage spikes to very high levelswhen the TruScan Proactive Threat No Yes Symantec Connect Security > Ideas Entire Site Search Tips Home Community:Security Ideas Overview Forums Articles Blogs Downloads Events Groups Ideas Videos RSS Login or Register to participate English English You can check the rtvscan.exe process atTask Manager > Processes However, the rtvscan.exe cannot be deleted from the Task Manager. But, it will constantly annoy you with messages to "check for updates" "run a scan".

For what it's worth, DDS ran really fast this time. Microsoft Security Essentials is a little better but suffers from the same problems as Symantec. Education Services Maximize your product competency and validate technical knowledge to gain the most benefit from your IT investments. However, I have a svchost.exe process that is eating up tons of CPU time.

Solution This issue has more than one possible cause. Try these resources. Between using MBAM, Spybot S&D, and Symantec Endpoint Protection I think I have a mostly clean system. Create a SymAccount now!' High CPU usage from COH32.exe repeatedly launching every 10-12 seconds.

It doesn't continuously use all available cycles but it certainly slows things down.I'm hoping someone can give me some clues about what is causing this.I've attached a HijackThis log.hijackthis2.logLogfile of Trend TECH163872 November 1st, 2011 http://www.symantec.com/docs/TECH163872 Support / High CPU usage from COH32.exe repeatedly launching every 10-12 seconds. Share this post Link to post Share on other sites sreischel    New Member Topic Starter Members 11 posts ID: 3   Posted September 9, 2011 Thank you for the reply.Here Sign Up This Topic All Content This Topic This Forum Advanced Search Browse Forums Guidelines Staff Online Users Members More Activity All Activity My Activity Streams Unread Content Content I Started

To disable Symantec's rtvscan.exe, follow these steps Open Control Panel Double click Administrative ToolsDouble click ServicesRight click Symantec AntiVirusClick Stop [service should stop]Right click Symantec AntiVirusClick PropertiesChange Start up type: Disabling the option for PTP to scan new processes immediately resolves the issue. Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\WINDOWS\System32\shdocvw.dllO9 - Extra 'Tools' menuitem: Yahoo! And is bad with rebilling your credit card.

Share this post Link to post Share on other sites screen317    Research Team Moderators 19,453 posts Location: CT ID: 5   Posted September 13, 2011 Hi,Download the file TDSSKiller.zip and I will attempt it again.ComboFix.zip Share this post Link to post Share on other sites sreischel    New Member Topic Starter Members 11 posts ID: 9   Posted September 14, 2011 And, to avoid these virus problems all together start using a Mac. Support Library (Spybot - Search & Destroy)2011-09-02 01:03:30 -------- d-----w- c:\program files\TeaTimer (Spybot - Search & Destroy)2011-09-02 01:03:03 -------- d-----w- c:\program files\SDHelper (Spybot - Search & Destroy)2011-09-02 01:02:30 -------- d-----w- c:\program