Endpoint Protection

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  • 1.  scareware not detected in SEC v11.0.5002.333

    Posted Mar 30, 2011 05:38 AM

    i received a scareware attachement today, and it pass through SEC scan. neither real time scan or manual scan detect this scareware file.

    i understand Power Eraser may detect this, but i wish to know is there a way that SEC will auto detect such scareware?

    this is result i uploaded the scareware file to VirusTotal.

    results: Trojan.FakeAV

    my SEC ver is 11.0.5002.333.

    using 24 March 2011 virus definition file. 



  • 2.  RE: scareware not detected in SEC v11.0.5002.333

    Broadcom Employee
    Posted Mar 30, 2011 05:51 AM

    Please submit the file to the Security Response as well:

    https://submit.symantec.com/websubmit/retail.cgi <- if you do not have the Symantec contract

    https://submit.symantec.com/websubmit/basic.cgi <- if you have the Basic Symantec contract

    https://submit.symantec.com/websubmit/essential.cgi -< if you have the Essential Symantec contract

     

    You can upload a single file or zip few files (no more than 9 and less than 10MB is required) - in this case, please do not configure the password for zip.

    Here is a document which describes the process:

    How to submit a file to the Security Response website
    http://www.symantec.com/business/support/index?page=content&id=TECH134967



  • 3.  RE: scareware not detected in SEC v11.0.5002.333

    Trusted Advisor
    Posted Mar 30, 2011 08:57 AM

    Hello,

    First of all , I would recommend that you should have the latest definitions on your machines.

    Again, Yes. the Suspicious Threat will be detected. Read the Below Article:

    Using Symantec Support Tool, how do we Collect the Suspicious Files and Submit the same to Symantec Security Response Team.

    https://www-secure.symantec.com/connect/articles/using-symantec-support-tool-how-do-we-collect-suspicious-files-and-submit-same-symantec-sec

     

    Symantec Support Tool is not a Scanning Tool, however, it may find the suspicious Files from your machine and may assist you Submitting the unknown and undetected files by Symantec as well.

    Once you know the suspicious files, you could upload them to the Symantec Security Response Team and they would assist you with the same.

     

    Well, in regards to why Symantec not detecting that Threat, you may read the Symantec Knowledgebase Article below:

     

    Scanning a file with a competitor's antivirus program detects a virus, but scanning with Symantec AntiVirus or Symantec Endpoint Protection does not

    http://www.symantec.com/business/support/index?page=content&id=TECH98929&actp=search&viewlocale=en_US&searchid=1301410542550



  • 4.  RE: scareware not detected in SEC v11.0.5002.333
    Best Answer

    Posted Mar 30, 2011 09:00 AM

    I would update your defs first then re-scan



  • 5.  RE: scareware not detected in SEC v11.0.5002.333

    Posted Mar 30, 2011 09:47 AM

    I would increase the Bloodhound Level to "3". Please check all your AV settings, and make sure you are at the recommended levels.

    Security Response recommends the following Scan Settings

     

    Antivirus Security Setting Default Setting High Security Policy Security Response Recommendation
    Lock settings Some Some All
    Remediation: terminate processes No No Yes
    Remediation: terminate services No No Yes
    Auto-Protect action taken for security risks Quarantine/Log Quarantine/Log Quarantine/Delete
    Network Auto-Protect Disabled Enabled Enabled
    Bloodhound Level Default (2) Default (2) Default (3)
    SEP Startup System Start System Start System Start
    Auto-Protect Scan Modify and access Modify and access Modify and access

    Security Response recommends the following setting changes to Truscan for best protection

     

    Truscan Default Setting Security Response Recommendation
    Scan Sensitivity 9/Low 100
    Action on Detection Log Terminate
    Scan Frequency 1:00 00:15

    Taken From KB - http://www.symantec.com/business/support/index?page=content&id=TECH122943&locale=en_US



  • 6.  RE: scareware not detected in SEC v11.0.5002.333

    Posted Mar 30, 2011 11:37 PM

    in fact that the SEP able to detect the virus, only when the def updated with 31 march db.

    i'm also setting up the SEP to what cycletech suggested.

    Mithun Sanghavi,

    thanks for the article too.