I got asked to take a look at a friend's computer concerning an internet connection problem. Grudgingly, I obliged the request with a brief visit. Here are the specifics:
Its running Windows XP, firewalled (ZA) but no antivirus, and its users download off P2Ps like its going out of fashion. Its connected to the DSL line by some Acatell USB modem. Booting up the computer takes six to seven minutes - just a blank screen, no disk activity, and then finally the login screen will appear. Logged on, a connection to the ISP is definitely established (XP reports this and later verified with ipconfig at the cmd prompt), yet no program (browser, IM, ping from cmd etc etc) can access the internet. The firewall also fails to start due to some error that I forgot to note. In the Networks settings there were 4 entries - "My ISP", the Acatel Modem, the unplugged onboard Realtek Nic, and the DSL (Bell Sympatico .... the users ISP) connection. I am uncerntain what the hell the "My ISP" entry is. Nor am I overly familar with the XP layout with the networking stuff.
Anyways, I verified that it wasn't a hardware problem (Knoppix). So, my suspicion is that there are likely 4000-something viruses/trojans/worms on the stupid thing and that one of them has messed all the network settings in XP. Unable to access the internet through XP to run housecall and grab AVG free edition, and being too pressed for time (not to mention couldn't be bothered to have to deal with such an annoying time consuming and meaningless task on an gorgeous summer's night) I left but said I'd fix it up in a day or two. Most likely this is something that could have been easily avoided. I didn't bother checking the list of installed updates/patch situation, and I highly doubt they had any sort of anti-adware etc. (I guess that would be a given considering that there was no av protection ).
My questions are:
- anyone familar with similar connection problems, most likely caused by virili?
- what's the best plan of attack? I was thinking I would put AVG and Adaware on a CD and then install it on their machine and then scan. Hopefully that might catch a few buggers. If I can succesfuly repair the network settings, I think I would follow up with Housecall. Next StartupCpl to see what crap is running in the background and also the Win updates.
- But the biggest problem I forsee is getting back on line, given I'm not much of a networking type person (and not overly familar with DSL connection settings either). Any suggestions on how to proceed here?
Thanks
PS - The very fact that people think that these type problems can be magically resolved in seconds with a few keystrokes is so highly annoying. I certainly don't envy you guys who do this stuff for a living. I would go postal after about a day and a half (at best).
Its running Windows XP, firewalled (ZA) but no antivirus, and its users download off P2Ps like its going out of fashion. Its connected to the DSL line by some Acatell USB modem. Booting up the computer takes six to seven minutes - just a blank screen, no disk activity, and then finally the login screen will appear. Logged on, a connection to the ISP is definitely established (XP reports this and later verified with ipconfig at the cmd prompt), yet no program (browser, IM, ping from cmd etc etc) can access the internet. The firewall also fails to start due to some error that I forgot to note. In the Networks settings there were 4 entries - "My ISP", the Acatel Modem, the unplugged onboard Realtek Nic, and the DSL (Bell Sympatico .... the users ISP) connection. I am uncerntain what the hell the "My ISP" entry is. Nor am I overly familar with the XP layout with the networking stuff.
Anyways, I verified that it wasn't a hardware problem (Knoppix). So, my suspicion is that there are likely 4000-something viruses/trojans/worms on the stupid thing and that one of them has messed all the network settings in XP. Unable to access the internet through XP to run housecall and grab AVG free edition, and being too pressed for time (not to mention couldn't be bothered to have to deal with such an annoying time consuming and meaningless task on an gorgeous summer's night) I left but said I'd fix it up in a day or two. Most likely this is something that could have been easily avoided. I didn't bother checking the list of installed updates/patch situation, and I highly doubt they had any sort of anti-adware etc. (I guess that would be a given considering that there was no av protection ).
My questions are:
- anyone familar with similar connection problems, most likely caused by virili?
- what's the best plan of attack? I was thinking I would put AVG and Adaware on a CD and then install it on their machine and then scan. Hopefully that might catch a few buggers. If I can succesfuly repair the network settings, I think I would follow up with Housecall. Next StartupCpl to see what crap is running in the background and also the Win updates.
- But the biggest problem I forsee is getting back on line, given I'm not much of a networking type person (and not overly familar with DSL connection settings either). Any suggestions on how to proceed here?
Thanks
PS - The very fact that people think that these type problems can be magically resolved in seconds with a few keystrokes is so highly annoying. I certainly don't envy you guys who do this stuff for a living. I would go postal after about a day and a half (at best).