strange problem with Facebook and other sites

on a netbook with VIN x and the latest updates have recently appeared on oddities

they first appeared on a limited user, then the admin

rutrekere not open — "connection closed by remote server" and many other sites. some selectively open

with Vkontakte, the most interesting. open vk.com/feed see hypertext markup language in the text.
in any browser.
looked httpfox — he responds with http/0.9 200 OK and response type is text/plain

tried to clean from viruses, to demolish the browsers cleaned, rearranged fire wood on the built-in wlan (connection through wi-fi, but the second laptop works without problems in Linux and in Windows)

what could it be?
October 8th 19 at 03:15
1 answer
October 8th 19 at 03:17
the problem is solved using the kaspersky removal tool =\

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