What can be noted about this hijacker
ibcordo.ru is questionable site and a browser hijacker. Recent freeware installation might have been the cause for ibcordo.ru installing onto your OS. What reroute viruses do is, they modify your browser’s settings and then reroute you to sponsored portals. ibcordo.ru reroutes can be rather annoying but, a hijacker is not considered to be a malevolent computer program. It could redirect to a malicious computer malware could be able to lead to quite unreliable domains but it’s not a risk to your system. For this reason we would not advise keeping ibcordo.ru installed on the OS. Delete ibcordo.ru and you will be able to go back to normal browsing.