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| | #1 (permalink) |
| | Virtual PC and Virus' I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine additiona have been installed. The Virtual PC recently became infected ith several virus'. I immediatly disabled the network card within the VPC. Should I be concerned that my main OS may become infected? CAn a virus on a virtual pc infect the host OS? |
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| | #2 (permalink) |
| | Re: Virtual PC and Virus' Hi, It can, same as any machine on a local network. If you disabled the vpc's network card before it spread, then the infection is likely isolated to just that vhd. -- Best of Luck, Rick Rogers, aka "Nutcase" - Microsoft MVP http://mvp.support.microsoft.com/ Windows help - www.rickrogers.org My thoughts http://rick-mvp.blogspot.com <msnews.microsoft.com> wrote in message news:edFrOHM$HHA.2268@xxxxxx Quote: >I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine >additiona have been installed. The Virtual PC recently became infected ith >several virus'. I immediatly disabled the network card within the VPC. >Should I be concerned that my main OS may become infected? CAn a virus on >a virtual pc infect the host OS? > |
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| | #3 (permalink) |
| | Re: Virtual PC and Virus' weather you run windows native or in a vm, it is still windows and has all the same security flaws and you need good anti-virus and anti-spy software installed even under the VM "Rick Rogers" <rick@xxxxxx> wrote in message news:uKJ4UJM$HHA.4732@xxxxxx Quote: > Hi, > > It can, same as any machine on a local network. If you disabled the vpc's > network card before it spread, then the infection is likely isolated to > just that vhd. > > -- > Best of Luck, > > Rick Rogers, aka "Nutcase" - Microsoft MVP > http://mvp.support.microsoft.com/ > Windows help - www.rickrogers.org > My thoughts http://rick-mvp.blogspot.com > > <msnews.microsoft.com> wrote in message > news:edFrOHM$HHA.2268@xxxxxx Quote: >>I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine >>additiona have been installed. The Virtual PC recently became infected >>ith several virus'. I immediatly disabled the network card within the >>VPC. Should I be concerned that my main OS may become infected? CAn a >>virus on a virtual pc infect the host OS? >> |
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| | #4 (permalink) |
| | Re: Virtual PC and Virus' So what do you do when running guests with obsolete OSs (like Win 3.1 or W95) for which there are no up-to-date security programs? "Anthony" <anthony@xxxxxx> wrote in message news:72043F07-9A25-4B4E-B678-04885CF84FB0@xxxxxx Quote: > weather you run windows native or in a vm, it is still windows and has all > the same security flaws and you need good anti-virus and anti-spy software > installed even under the VM > "Rick Rogers" <rick@xxxxxx> wrote in message > news:uKJ4UJM$HHA.4732@xxxxxx Quote: >> Hi, >> >> It can, same as any machine on a local network. If you disabled the vpc's >> network card before it spread, then the infection is likely isolated to >> just that vhd. >> >> -- >> Best of Luck, >> >> Rick Rogers, aka "Nutcase" - Microsoft MVP >> http://mvp.support.microsoft.com/ >> Windows help - www.rickrogers.org >> My thoughts http://rick-mvp.blogspot.com >> >> <msnews.microsoft.com> wrote in message >> news:edFrOHM$HHA.2268@xxxxxx Quote: >>>I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine >>>additiona have been installed. The Virtual PC recently became infected >>>ith several virus'. I immediatly disabled the network card within the >>>VPC. Should I be concerned that my main OS may become infected? CAn a >>>virus on a virtual pc infect the host OS? >>> |
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| | #5 (permalink) |
| | Re: Virtual PC and Virus' On Sep 22, 2:50 am, "Jerry" <duncan_jer...@xxxxxx> wrote: Quote: > So what do you do when running guests with obsolete OSs (like Win 3.1 or > W95) for which there are no up-to-date security programs? > > "Anthony" <anth...@xxxxxx> wrote in message > > news:72043F07-9A25-4B4E-B678-04885CF84FB0@xxxxxx > Quote: > > weather you run windows native or in a vm, it is still windows and has all > > the same security flaws and you need good anti-virus and anti-spy software > > installed even under the VM > > "Rick Rogers" <r...@xxxxxx> wrote in message > >news:uKJ4UJM$HHA.4732@xxxxxx Quote: > >> Hi, Quote: Quote: > >> It can, same as any machine on a local network. If you disabled the vpc's > >> network card before it spread, then the infection is likely isolated to > >> just that vhd. Quote: Quote: > >> -- > >> Best of Luck, Quote: Quote: > >> Rick Rogers, aka "Nutcase" - Microsoft MVP > >>http://mvp.support.microsoft.com/ > >> Windows help -www.rickrogers.org > >> My thoughtshttp://rick-mvp.blogspot.com Quote: Quote: > >> <msnews.microsoft.com> wrote in message > >>news:edFrOHM$HHA.2268@xxxxxx > >>>I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine > >>>additiona have been installed. The Virtual PC recently became infected > >>>ith several virus'. I immediatly disabled the network card within the > >>>VPC. Should I be concerned that my main OS may become infected? CAn a > >>>virus on a virtual pc infect the host OS? Anyways you don't need an AV for your DOS guest since you can just mount the VHD as another drive in Windows and scan it with your host AV program. |
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| | #6 (permalink) |
| | Re: Virtual PC and Virus' Jerry wrote: Quote: > So what do you do when running guests with obsolete OSs (like Win 3.1 or > W95) for which there are no up-to-date security programs? from it locally. Malke -- Elephant Boy Computers www.elephantboycomputers.com "Don't Panic!" MS-MVP Windows - Shell/User |
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| | #7 (permalink) |
| | Re: Virtual PC and Virus' A virtual machine is just as vulnerable as the host machine and it is therefore important that both the host and guest machines have their own anti virus software installed. I'm currently running three operating systems - Vista as host and XP and Server 2008 (beta) as guest and each operating system has its own copy of anti virus software. If you see my article http://vistasupport.mvps.org/creatin...ith_vmware.htm you will note that I make a point of informing the reader that anti virus software and firewall are an important addition to any virtual machine. While the article relates to VMware workstation (which in my opinion is far better than Virtual PC 2007) the main points of the article relate equally to both virtual machine applications. -- John Barnett MVP Associate Expert Windows - Shell/User Web: http://xphelpandsupport.mvps.org Web: http://vistasupport.mvps.org The information in this mail/post is supplied "as is". No warranty of any kind, either expressed or implied, is made in relation to the accuracy, reliability or content of this mail/post. The Author shall not be liable for any direct, indirect, incidental or consequential damages arising out of the use of, or inability to use, information or opinions expressed in this mail/post.. <msnews.microsoft.com> wrote in message news:edFrOHM$HHA.2268@xxxxxx Quote: >I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine >additiona have been installed. The Virtual PC recently became infected ith >several virus'. I immediatly disabled the network card within the VPC. >Should I be concerned that my main OS may become infected? CAn a virus on >a virtual pc infect the host OS? > |
My System Specs![]() |
| | #8 (permalink) |
| | Re: Virtual PC and Virus' <msnews.microsoft.com> wrote in message news:edFrOHM$HHA.2268@xxxxxx Quote: >I am running an XP guest OS in a 2007 Virtual PC. Virtual Machine >additiona have been installed. The Virtual PC recently became infected ith >several virus'. I immediatly disabled the network card within the VPC. >Should I be concerned that my main OS may become infected? CAn a virus on >a virtual pc infect the host OS? > Yes, you should be concerned, because, yes, a virus in a VM -can- infect the host, depending on how the guest's networking is configured. (I think... late night, a few beers... c'est la vie.) Lang |
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| | #9 (permalink) |
| | Re: Virtual PC and Virus' "Lang Murphy" <lang_murphy@xxxxxx> wrote in message news:4A58AAB9-A674-477A-9B80-902EE72FBAC0@xxxxxx Quote: > Yes, you should be concerned, because, yes, a virus in a VM -can- infect > the host, depending on how the guest's networking is configured. (I > think... late night, a few beers... c'est la vie.) across the network onto another real machine... -- Mark Rae ASP.NET MVP http://www.markrae.net |
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| | #10 (permalink) |
| | Re: Virtual PC and Virus' What about the firewall? If I use Shared Networking (NAT) as my setting in the VM, is my host system firewall all I need? Or else, do I need one in the VM as well? "Mark Rae [MVP]" <mark@xxxxxx> wrote in message news:O4TLRdc$HHA.3916@xxxxxx Quote: > "Lang Murphy" <lang_murphy@xxxxxx> wrote in message > news:4A58AAB9-A674-477A-9B80-902EE72FBAC0@xxxxxx > Quote: >> Yes, you should be concerned, because, yes, a virus in a VM -can- infect >> the host, depending on how the guest's networking is configured. (I >> think... late night, a few beers... c'est la vie.) > Of course it can, just like a virus on a real machine can transfer itselft > across the network onto another real machine... > > > -- > Mark Rae > ASP.NET MVP > http://www.markrae.net |
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