Analysis by: Anthony Joe Melgarejo

ALIASES:

Trojan:JS/BlacoleRef.CZ (Microsoft), JS/Exploit-Blacole.le (McAfee), JS/BlacoleRef.DD.17 (Antivir), JS/IFrame.SY (F-Prot), Trojan.JS.BlacoleRef (Ikarus)

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan executes when a user accesses certain websites where it is hosted.

This is the Trend Micro detection for Web pages that were compromised through the insertion of a certain IFRAME tag. It inserts an IFRAME tag that redirects users to certain URLs.

  TECHNICAL DETAILS

File Size: Varies
File Type: HTML, HTM
Memory Resident: No
Initial Samples Received Date: 24 Jun 2013

Arrival Details

This Trojan executes when a user accesses certain websites where it is hosted.

Other Details

This is the Trend Micro detection for Web pages that were compromised through the insertion of a certain IFRAME tag.

It inserts an IFRAME tag that redirects users to the following URLs:

  • http://{BLOCKED}a.net/clik.php
  • http://{BLOCKED}yfit.com/cnt.php
  • http://www.{BLOCKED}judocomo.info/includes/esd.php
  • http://{BLOCKED}a.{BLOCKED}m.ar/clicker.php
  • http://{BLOCKED}ad.{BLOCKED}nweb.com/clk.php
  • http://{BLOCKED}hop.com/esd.php
  • http://www.{BLOCKED}p.{BLOCKED}m.mx/esd.php
  • http://{BLOCKED}ngens.de/cnt.php
  • http://www.{BLOCKED}uals.com/rel.php
  • http://{BLOCKED}style.de/ebay/JdRXbnPm.php
  • http://{BLOCKED}yagenetstar.com/cnt.php
  • http://{BLOCKED}bupet.com/pub/clk.php
  • http://{BLOCKED}villela.com/includes/count.php
  • http://{BLOCKED}re.com/clk.php
  • http://www.{BLOCKED}sadvocatuur.nl/rel.php
  • http://{BLOCKED}p.{BLOCKED}d.com/sinemate-1500-images/cnt.php
  • http://{BLOCKED}rsunion.org/alpinefsg/rel.php
  • http://{BLOCKED}hubert.de/includes/cnt.php
  • http://{BLOCKED}oolbandb.com.au/images/23HXWvwK.php
  • http://{BLOCKED}i.com/dec2011races/dtd.php
  • http://www.{BLOCKED}eats.tv/lang/counter.php
  • http://{BLOCKED}p.{BLOCKED}edgroup.com/Marathon-2011/counter.php
  • http://{BLOCKED}ntact.net/esd.php
  • http://{BLOCKED}res.ro/highslide/clik.php
  • http://{BLOCKED}jers.nl/clk.php
  • http://{BLOCKED}sa.com/relay.php
  • http://{BLOCKED}6.{BLOCKED}a.ru/MyXYDn8Z.php
  • http://{BLOCKED}d.{BLOCKED}v.ua/NvcV6Frd.php
  • http://{BLOCKED}a.us/bramlettlaw/clik.php
  • http://{BLOCKED}uilloboutique.com/mambots/rel.php
  • http://{BLOCKED}fasteners.com/counter.php
  • http://www.{BLOCKED}nstein-design.de/dtd.php
  • http://{BLOCKED}rhof.at/_vti_bin/clk.php
  • http://{BLOCKED}ess.sakura.ne.jp/Templates/traf.php
  • http://{BLOCKED}p.{BLOCKED}x.com/people/esd.php
  • http://{BLOCKED}x.lt/clk.php
  • http://{BLOCKED}style.de/ebay/JdRXbnPm.php
  • http://{BLOCKED}kolbuszowski.pl/cnt.php
  • http://www.{BLOCKED}ackersandmovers.com/css-js/cnt.php
  • http://{BLOCKED}erbackup.de/backup/clk.php
  • http://{BLOCKED}g.{BLOCKED}xguide.com/YctRLkqM.php
  • http://{BLOCKED}ai.{BLOCKED}a.ne.jp/img/esd.php
  • http://{BLOCKED}escore.com/rQWRC7Fk.php
  • http://www.{BLOCKED}le.co.za/picture_library/count.php
  • http://{BLOCKED}wuppertal.de/dtd.php
  • http://www.{BLOCKED}oku.co.jp/relay.php
  • http://www.{BLOCKED}ax.com/clik.php
  • http://{BLOCKED}ayonly.browserlife.de/docs/count.php
  • http://{BLOCKED}limaprogramm.de/uploads/traf.php
  • http://www.{BLOCKED}judocomo.info/includes/esd.php
  • http://BLOCKED}-cazal.com/esd.php
  • http://{BLOCKED}igo.de/typo3temp/esd.php
  • http://{BLOCKED}e.{BLOCKED}s.com.au/WPfKDXVC.php
  • http://{BLOCKED}iewcenter.com/relay.php
  • http://:BLOCKED}.{BLOCKED}.172.47/mq9KGn46.php
  • http://www.{BLOCKED}m.de/ausgleichssport/clicker.php
  • http://www.{BLOCKED}phicts.com/clik.php
  • http://{BLOCKED}lenhuisdeventer.nl/counter.php
  • http://{BLOCKED}esoptimisation.co.uk/_vti_bin/traf.php
  • http://{BLOCKED}ill.com/T2zW9Vfw.php
  • http://{BLOCKED}werk3.de/bilder/esd.php
  • http://{BLOCKED}rsunion.org/alpinefsg/rel.php
  • http://{BLOCKED}s.jp/p7/traf.php
  • http://{BLOCKED}lenglasvezel.eu/count.php
  • http://www.{BLOCKED}op.com.mx/esd.php
  • http://{BLOCKED}ntact.net/esd.php
  • http://{BLOCKED}jers.nl/clk.php
  • http://www.{BLOCKED}ax.com/clik.php