Endpoint Protection

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  • 1.  Newbie here with a very basic questions - don't laugh.

    Posted Aug 23, 2012 10:05 AM

    I've recently been thrown to wolves.. I mean thrown into a support role for Endpoint. 

    When Symantec runs, finds a virus and acts on it then reports the work station cleaned - It is safe to assume that the virus is gone off the machine?
    no further intervention on my part? Correct?

    When it quarantines it is the machine still "infected"?
    do I need to get on the workstation and run the recommended tool or follow the manual directions?

    When it logs it  is the machine still infected?
    do I need to get on the workstation an run the recommended tool or follow the manual directions?

    When Symantec cleans a virus - is it running the recommended cleaning tools or is it dealing with it in another way?

    Thank you..

    New Virus Hunter....



  • 2.  RE: Newbie here with a very basic questions - don't laugh.

    Posted Aug 23, 2012 10:14 AM

    Is your system infected try this tool

    https://www-secure.symantec.com/connect/forums/your-system-infected-symantec-tools-help-clear-infection

     

    If the machine does not have Internet access and you want to scan it, you would need anyway to download latest definition if you want the scan to be effective (http://www.symantec.com/docs/TECH131732).

    Another technology exists, called PowerEraser (http://www.symantec.com/theme.jsp?themeid=spe-user-guide) to consider more like a generic removal tool, but it also requires Internet access to communicate with Symantec reputation servers.

    Edit.

    How To Use the Symantec Endpoint Recovery Tool with the Latest Virus Definitions

     http://www.symantec.com/business/support/index?pag...

     Video - https://www-secure.symantec.com/connect/videos/sym...

     Note :If issue is resolved then please mark this thread as a solved.



  • 3.  RE: Newbie here with a very basic questions - don't laugh.

    Posted Aug 23, 2012 04:20 PM

    Hello,

    please find some non definitive answers below.

    I've recently been thrown to wolves.. I mean thrown into a support role for Endpoint. 

    Have you considered to get some security related trainings and certifications to hold that role?

    When Symantec runs, finds a virus and acts on it then reports the work station cleaned - It is safe to assume that the virus is gone off the machine?

    If the the virus has been blocked before running and infecting the machine, you are safe.

    If the virus infected the machine (strange system behaviours?), you need to read the threat's write-up to know if something else is required locally and keep the system under closer monitoring.


    no further intervention on my part? Correct?

    Incorrent, even if the system has been cleaned, there is still the funniest part... how that system got the malware? What can you do to prevent it happens again in the same system or in other systems?

    When it quarantines it is the machine still "infected"?

    If the the virus has been quarantined before running and infecting the machine, you are safe.

    If the virus infected the machine (strange system behaviours?), you need to read the threat's write-up to know if something else is required locally and keep the system under closer monitoring.

    do I need to get on the workstation and run the recommended tool or follow the manual directions?

    Yes, if indicated in the threat's write-up.

    When it logs it  is the machine still infected?
    do I need to get on the workstation an run the recommended tool or follow the manual directions?

    If the action taken is "log only", generally you need to get on the workstation and apply what suggested in the write-up for that threat.

    When Symantec cleans a virus - is it running the recommended cleaning tools or is it dealing with it in another way?

    There's a built-in removal engine which is updated via LiveUpdate often than cleaning tools, hence it is generally better than tools.

     



  • 4.  RE: Newbie here with a very basic questions - don't laugh.

    Trusted Advisor
    Posted Aug 24, 2012 04:51 AM

    Hello,

    Since there are lot of questions, I would try my level best to explain by providing answers to your Questions... We are here to Assist you always..

     

    When Symantec runs, finds a virus and acts on it then reports the work station cleaned - It is safe to assume that the virus is gone off the machine? no further intervention on my part? Correct?

    At this time, you as an SEP Administrator, would have to check what is the Action taken by Symantec on the file detection, check these Articles:

    Explanation of Action field values in Symantec Endpoint Protection 11 and Symantec AntiVirus 10.1

    http://www.symantec.com/docs/TECH102052

    What Does "Risk was partially removed" Mean? http://www.symantec.com/docs/TECH94475

    Best Practices for responding to "Left Alone" in the virus or threat history log

    http://www.symantec.com/docs/TECH101661

    Changing the action that Symantec Endpoint Protection takes when it makes a detection

    http://www.symantec.com/docs/HOWTO55248

    ===================================

    When it quarantines it is the machine still "infected"? do I need to get on the workstation and run the recommended tool or follow the manual directions?

     

    Quarantine is a special storage area that holds objects potentially infected with viruses. Potentially infected objects are objects that are suspected of being infected by viruses or modifications of them. Objects stored in Quarantine do not represent a threat to your computer.

    When a File is stored in Quarantine, Symantec scans those Quarantine files with the Latest definitions which in turn may clean these files.

     

    ========================================

     

    When it logs it is the machine still infected? do I need to get on the workstation an run the recommended tool or follow the manual directions?

    Correct. It is recommended that you check the client machine.

    Secondly, if you see the SEPM version 11.x reporting machines with Still infected status, then this is due to database entries marked for deletion, but included in query that calculates "Still Infected" count. The database is not purged automatically so we have to clear it manually.

    Check this Article: 

    How to clear the "Still Infected" status from Reports in the Symantec Endpoint Protection Manager version 11.x http://www.symantec.com/docs/TECH102954

     

    ==================================

     

    When Symantec cleans a virus - is it running the recommended cleaning tools or is it dealing with it in another way?

    Symantec cleans the Virus files when the Latest definitions are uploaded on the SEP client machines, and your machine is being scanned.

     

     

    Atlast, I would recommend you to check these Articles below, which would assist you in your new Role as SEP Administrator - 

    Security Response recommendations for Symantec Endpoint Protection settings

    http://www.symantec.com/docs/TECH122943

    Symantec Endpoint Protection – Best Practices: Stopping Malware and other threats

    http://www.symantec.com/theme.jsp?themeid=stopping_malware

    Security Best Practice Recommendations http://www.symantec.com/docs/TECH91705 

    Best practices for responding to active threats on a network

    http://www.symantec.com/docs/TECH122466

     

    Hope that helps!!



  • 5.  RE: Newbie here with a very basic questions - don't laugh.

    Posted Aug 24, 2012 05:17 AM

    Hi New Virus Hunter,

    "Thumbs up" to the advice above.  And do not be afraid to ask any Newbie questions- there are tons of helpful forum members here who all started out as noobs.  &: )

    Just giving a quick recommendation: with malware, an ounce of prevention is worth thousands of dollars worth of cure.  Definitelty research any reports of viral activity in your network and ensure that all detections have a successful result of cleaned, deleted, quarantined, etc.  Then, do determine where the attempted infection came from and secure that avenue.

    Here are some very good preventative best practices from Security Response: do spend time ensuring that they are being followed in your organization.

    http://www.symantec.com/theme.jsp?themeid=stopping_malware&depthpath=0

    Hope this helps!  And welcome to the wolfpack.  &: ) 



  • 6.  RE: Newbie here with a very basic questions - don't laugh.

    Posted Aug 27, 2012 04:37 AM

    hello & welcome onboard,

     

    here some interesting reading about IR

    http://journeyintoir.blogspot.com/2012/08/man-versus-antivirus-scanner.html

     

    and i kinda agreed on the adviced stated above... we should consider to get IT Sec training(s)