What unknown_html malware is here?

Viruses and worms
1

See: htxps://www.virustotal.com/url/702c1c1c2a87616a2ff599ad66da8470c85a63ebe38e38621e9f43c5f4be5694/analysis/
and htxp://vscan.urlvoid.com/analysis/55acfb7379bb9175844deae983f03868/aW5kZXg=/
See: hxtp://www.google.com/safebrowsing/diagnostic?site=videouchenik.ru
and hxtp://urlquery.net/report.php?id=22658

polonus

2

Well avast detects or detected what was out there, see: https://www.virustotal.com/file/047e0891798453f8ae59e487b3cf8122ee804e303c5f823ff31c350f0bea10d1/analysis/
and
https://www.virustotal.com/file/9dd316881ae4de0bc9dc1561469438211074428af2e4479aee331c2e85489b5e/analysis/

polonus