Is there a possible connection between a Microsoft Redistributable and a virus?












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I have a question about Microsoft Visual C++ Redistributables. I understand in general that I - a complete amateur - should not remove them. But - there are 7 all of which were installed when I bought the computer in Nov 2012 - with one exception. That one exception was installed (installed itself) eleven months later and it was installed on the day and at the time when I unknowingly downloaded a virus-filled program. Most of the program I got rid of but a pop-up window for SpeedAnalysis keeps reappearing, Would it be safe to remove that one redistributable ("...2008 Redistributable - x86 9.021022)? Is it connected with the virus pop-up?










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    I have a question about Microsoft Visual C++ Redistributables. I understand in general that I - a complete amateur - should not remove them. But - there are 7 all of which were installed when I bought the computer in Nov 2012 - with one exception. That one exception was installed (installed itself) eleven months later and it was installed on the day and at the time when I unknowingly downloaded a virus-filled program. Most of the program I got rid of but a pop-up window for SpeedAnalysis keeps reappearing, Would it be safe to remove that one redistributable ("...2008 Redistributable - x86 9.021022)? Is it connected with the virus pop-up?










    share|improve this question



























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      0








      0








      I have a question about Microsoft Visual C++ Redistributables. I understand in general that I - a complete amateur - should not remove them. But - there are 7 all of which were installed when I bought the computer in Nov 2012 - with one exception. That one exception was installed (installed itself) eleven months later and it was installed on the day and at the time when I unknowingly downloaded a virus-filled program. Most of the program I got rid of but a pop-up window for SpeedAnalysis keeps reappearing, Would it be safe to remove that one redistributable ("...2008 Redistributable - x86 9.021022)? Is it connected with the virus pop-up?










      share|improve this question
















      I have a question about Microsoft Visual C++ Redistributables. I understand in general that I - a complete amateur - should not remove them. But - there are 7 all of which were installed when I bought the computer in Nov 2012 - with one exception. That one exception was installed (installed itself) eleven months later and it was installed on the day and at the time when I unknowingly downloaded a virus-filled program. Most of the program I got rid of but a pop-up window for SpeedAnalysis keeps reappearing, Would it be safe to remove that one redistributable ("...2008 Redistributable - x86 9.021022)? Is it connected with the virus pop-up?







      windows-8 virus c++ redistributable






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      edited Mar 6 '16 at 1:24









      fixer1234

      18.8k144982




      18.8k144982










      asked Oct 12 '13 at 20:40









      Chris WelchChris Welch

      111




      111






















          2 Answers
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          0














          Have you tried scanning with malwarebytes? It's free for manual scans and it's the most efficient antimalware I've seen -- for that price that is.



          Another free tool is spybot s&d: http://www.filehippo.com/download_spybot_search_destroy/



          Also check if you have removed the SpeedAnalysis addon from your browser.



          You have more options/malware scanners at malwaretips: http://malwaretips.com/blogs/speed-analysis-virus/






          share|improve this answer

































            0














            They shouldn't be.



            Every Microsoft Visual C++ Redistributable is digitally signed. If it was altered, the system would let you know. That said, it is possible for your system to be compromised in a way that causes it to bypass the digital signature check. If your system is infected, though, it's unlikely to be the Redistributable itself, but another program.






            share|improve this answer
























            • Why was this post downvoted?

              – bwDraco
              Nov 16 '13 at 3:32











            Your Answer








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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            Have you tried scanning with malwarebytes? It's free for manual scans and it's the most efficient antimalware I've seen -- for that price that is.



            Another free tool is spybot s&d: http://www.filehippo.com/download_spybot_search_destroy/



            Also check if you have removed the SpeedAnalysis addon from your browser.



            You have more options/malware scanners at malwaretips: http://malwaretips.com/blogs/speed-analysis-virus/






            share|improve this answer






























              0














              Have you tried scanning with malwarebytes? It's free for manual scans and it's the most efficient antimalware I've seen -- for that price that is.



              Another free tool is spybot s&d: http://www.filehippo.com/download_spybot_search_destroy/



              Also check if you have removed the SpeedAnalysis addon from your browser.



              You have more options/malware scanners at malwaretips: http://malwaretips.com/blogs/speed-analysis-virus/






              share|improve this answer




























                0












                0








                0







                Have you tried scanning with malwarebytes? It's free for manual scans and it's the most efficient antimalware I've seen -- for that price that is.



                Another free tool is spybot s&d: http://www.filehippo.com/download_spybot_search_destroy/



                Also check if you have removed the SpeedAnalysis addon from your browser.



                You have more options/malware scanners at malwaretips: http://malwaretips.com/blogs/speed-analysis-virus/






                share|improve this answer















                Have you tried scanning with malwarebytes? It's free for manual scans and it's the most efficient antimalware I've seen -- for that price that is.



                Another free tool is spybot s&d: http://www.filehippo.com/download_spybot_search_destroy/



                Also check if you have removed the SpeedAnalysis addon from your browser.



                You have more options/malware scanners at malwaretips: http://malwaretips.com/blogs/speed-analysis-virus/







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Oct 12 '13 at 20:59

























                answered Oct 12 '13 at 20:51









                Savvas RadevicSavvas Radevic

                971512




                971512

























                    0














                    They shouldn't be.



                    Every Microsoft Visual C++ Redistributable is digitally signed. If it was altered, the system would let you know. That said, it is possible for your system to be compromised in a way that causes it to bypass the digital signature check. If your system is infected, though, it's unlikely to be the Redistributable itself, but another program.






                    share|improve this answer
























                    • Why was this post downvoted?

                      – bwDraco
                      Nov 16 '13 at 3:32
















                    0














                    They shouldn't be.



                    Every Microsoft Visual C++ Redistributable is digitally signed. If it was altered, the system would let you know. That said, it is possible for your system to be compromised in a way that causes it to bypass the digital signature check. If your system is infected, though, it's unlikely to be the Redistributable itself, but another program.






                    share|improve this answer
























                    • Why was this post downvoted?

                      – bwDraco
                      Nov 16 '13 at 3:32














                    0












                    0








                    0







                    They shouldn't be.



                    Every Microsoft Visual C++ Redistributable is digitally signed. If it was altered, the system would let you know. That said, it is possible for your system to be compromised in a way that causes it to bypass the digital signature check. If your system is infected, though, it's unlikely to be the Redistributable itself, but another program.






                    share|improve this answer













                    They shouldn't be.



                    Every Microsoft Visual C++ Redistributable is digitally signed. If it was altered, the system would let you know. That said, it is possible for your system to be compromised in a way that causes it to bypass the digital signature check. If your system is infected, though, it's unlikely to be the Redistributable itself, but another program.







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered Oct 13 '13 at 0:25









                    bwDracobwDraco

                    36.9k37137177




                    36.9k37137177













                    • Why was this post downvoted?

                      – bwDraco
                      Nov 16 '13 at 3:32



















                    • Why was this post downvoted?

                      – bwDraco
                      Nov 16 '13 at 3:32

















                    Why was this post downvoted?

                    – bwDraco
                    Nov 16 '13 at 3:32





                    Why was this post downvoted?

                    – bwDraco
                    Nov 16 '13 at 3:32


















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