
TOKYO (MacHouse) – An organized cyber criminal group has created spam profiles across at least four websites. The following is a list of the exploited websites with spam profiles.
Properller (http://www.propeller.com/)
WebJunction (http://www.webjunction.org/)
Work.com (http://members.work.com/)
wis.dm (http://wis.dm/)
All spam profiles contain links to http://vbestserv.org/ds/go.php?sid=1. (See Screenshots 01-3.) As for Properller, they seem to have removed at least one spam profile. The domain of vbestserv.org is a notorious one used to redirect Internet users to different malicious websites. One of the websites sponsoring this spam profile campaign is a fake PornTube website hosted at the domain of xhot-tube.net. (See Screenshot 04.)
![]() Screenshot 01 – Source: WebJunction |
![]() Screenshot 02 – Source: Work.com |
![]() Screenshot 03 – Source: wis.dm |
![]() Screenshot 04 – Source: xhot-tube.net |
![]() Screenshot 05 – Source: YuoTube |
![]() Screenshot 06 – Source: YuoTube |
The redirection website hosted at vbestserv.org can also redirect one to a fake video website with the title of YuoTube. The following is a list of web servers or terminals hosting such fake video website.
66.249.155.147 (See Screenshot 05.)
70.254.144.26 (See Screenshot 06.)
67.176.243.41
76.105.33.169
84.75.179.194
79.37.67.246
Accessing any of these IP addresses with a web browser, one will be forced to download a file titled setup.exe. And the page refreshes itself constantly, so you may be forced to download multiple copies.
![]() Screenshot 07 – Source: MacHouse |
![]() Screenshot 08 – Source: MacHouse |
Does this file contain computer viruses? Screenshot 07 shows that the Mac version of Norton AntiVirus finds nothing suspicious. Likewise, Screenshot 08 shows that the Windows version of Norton Internet Security detects nothing malicious in nature.
Just because Norton Internet Security finds nothing suspicious, we aren’t naive enough believe that the file downloaded from YuoTube doesn’t contain malware. In several hours, we will show you with screenshots and a QuickTime movie what will happen if you accidentally double-click on setup.exe. We actually mean to say ‘Don’t double-click on it.’
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