Most of the time when I click on a link I get a blank tab, or nothing. If I enter a URL manually, e.g. http://www,google.com, I sometimes get what appears to be what I want. However sometimes I get nothing e.g. http://www.yahoo.com does nothing, but http://www.yahoo.com\mail brings up the Yahoo Mail login screen. There are no other symptoms - no popups (they're blocked), system performance is normal,
This happens in my primary browser - Firefox and my secondary browser - Internet Explorer, I have a tertiary browser (FF Portable) on a USB drive that I'm fairly certain is OK, but I'm loathe to plug it in less it suffers the same fate.
This morning, whilst looking for mailing list services, I stumbled upon something called Google Directory Services, unfortunately I have cleared my browser history so I cant supply the URLs around that time. I am fairly certain it was at this time that my system got infected, not necessarily by Google Directory Services itself, but something around that "time slot", but who knows the pathogen may have been incubating for days or even weeks.
I'm not convinced it's the browsers that are infected, it feels like something lower down in hierarchy, which would explain why FF & IE7 behave the same. I feel I should know how to fix this, it feels simple - but I don't. I was going to clear my cookies, but the fact that both browsers are behaving the same makes me think that that's not the source of the problem, because each browser maintains its own cookie jar - don't they? I guess the pathogen may have initially infected FF then looked for other browsers and infected them similarly. I might download Opera to see what happens.
I don't have your preferred system info tool, Deckard's System Scanner, and the link on this site gets hijacked to a blank page, if I need to run it then I'll need an alternate source - eg send it to me as an email attachment.
I have run Kapersky IS 7 (my primary security tool) Critical Area and Startup Object scans at maximum protection levels, I have also run Malwarebytes Anti-Malware (free) Quick Scan. No reports came from these scans. I have Alvira, not installed but waiting in the wings so to speak. I'm going to start a Maximum Protection Kapersky full system scan - that will take most of the day I suspect,
Briefly my system is Intel 6600 @ 2.4GHz, 3G RAM, 2 x 250G SATA disks etc.
* XP Home-SP3 (Microsoft Update reports that there are no high priority or application updates available)
* Firefox 2.0.0.14
* Internet Explorer (7.0.5739.13)
* Kapersky Internet Suite version 7.0.1.325 database 20090505 053919
* Internet connection is ADSL2+ (i.e. LAN connect)
Thanks in anticipation
