Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Trojan.DownLoader9.55631

Added to the Dr.Web virus database: 2013-07-27

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'bufgazulovyz' = '%HOMEPATH%\bufgazulovyz.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\Preferred
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\fafe92d0-56f2-49ea-a8d5-da5b5b491855
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\f5de585b-afda-4e98-915b-2b1f7cdf31f8
  • %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-2052111302-484763869-725345543-1003\ec702f375e1b12d218f67ab9ef19ca23_23ef5514-3059-436f-a4a7-4cefaab20eb1
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\0b0ea437-b1f8-4d49-b573-14d881a66a7b
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c15303d9-b84d-47a9-b758-d5b8b1590a5e
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\a51adf3c-60d4-49c7-82d1-2a07c49105c3
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\66dc4dcf-e3be-4421-9eb4-f0a1dd72d918
  • %HOMEPATH%\bufgazulovyz.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\d27b7461-a7f1-438a-8bdc-457c5c1a2f75
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\26e5e3ae-1805-4014-8c6f-419983e723f3
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\7e72a8d6-1c71-42a6-87bd-47a9f2dcb707
Network activity:
Connects to:
  • 'sm##.live.com':25
UDP:
  • DNS ASK un#####arthgroup.com
  • DNS ASK ac#####ificrepairs.com
  • DNS ASK ag##rno.ru
  • DNS ASK au####direkt.net
  • DNS ASK fl###ercorp.com
  • DNS ASK bo####ydesign.com
  • DNS ASK de##ille.ca
  • DNS ASK di##ro.se
  • DNS ASK re###echre.com
  • DNS ASK db####onents.com
  • DNS ASK em###dalia.com
  • DNS ASK no##-k.com
  • DNS ASK ma###egor.co.kr
  • DNS ASK su###le.co.jp
  • DNS ASK so#####rganizing.com
  • DNS ASK na####ictures.com
  • DNS ASK to##x.ro
  • DNS ASK st##om.nl
  • DNS ASK ms##ys.com
  • DNS ASK bi#####sbeefjerky.com
  • DNS ASK ar###2aa.org
  • DNS ASK ca####eonline.com
  • DNS ASK ga######onlinemagazine.com
  • DNS ASK eu##sia.it
  • DNS ASK xi###group.com
  • DNS ASK gj#.com.pl
  • DNS ASK pe####sion.co.in
  • DNS ASK bo#r.cz
  • DNS ASK sa###david.com
  • DNS ASK fr#####entauction.com
  • DNS ASK di##d.com
  • DNS ASK th####ofhair.com
  • DNS ASK zi####rbatului.ro
  • DNS ASK au####ce-web.net
  • DNS ASK wo#####dhillwinery.com
  • DNS ASK ul##dsu.org
  • DNS ASK ho###hd.com.br
  • DNS ASK fr#####ckallergy.com
  • DNS ASK ma#####siecologia.com
  • DNS ASK ur##asu.net
  • DNS ASK ti###urkey.com
  • DNS ASK dj###taro.com
  • DNS ASK fu###o-lab.com
  • DNS ASK e-###ukyaku.com
  • DNS ASK kv###atoff.ru
  • DNS ASK an###ervice.com
  • DNS ASK ac###ctory.net
  • DNS ASK sg###nting.ca
  • DNS ASK ma###chn.com
  • DNS ASK bi##imex.pl
  • DNS ASK ma####grimes.co.uk
  • DNS ASK be#####aelcenter.org
  • DNS ASK ro####how.com.au
  • DNS ASK wi#####emarketing.com
  • DNS ASK sh###zil.com
  • DNS ASK tu####-saitama.com
  • DNS ASK ar##for.com
  • DNS ASK ko######ireprotection.com
  • DNS ASK at#####hnologies.com
  • DNS ASK co##th.com
  • DNS ASK ia###obal.or.id
  • DNS ASK en####odrigo.com.br
  • DNS ASK ma###acorp.com
  • DNS ASK te####g-video.com
  • DNS ASK ta##i.com
  • DNS ASK pe#c.ca
  • DNS ASK hi##ken.com
  • DNS ASK ca###choice.org
  • DNS ASK c2##du.com
  • DNS ASK th###tospas.com
  • DNS ASK au#####ica-travel.com
  • DNS ASK mi####io-teatras.lt
  • DNS ASK na###sklep.pl
  • DNS ASK wk##.net
  • DNS ASK tr###alau.com
  • DNS ASK li####ist-uk.com
  • DNS ASK hi###nwiese.de
  • DNS ASK to###ipe.com
  • DNS ASK ko###hi-hp.com
  • DNS ASK sz###tufi.com
  • DNS ASK ma####ntralaya.com
  • DNS ASK ik##s.fr
  • DNS ASK au####ansurfing.at
  • DNS ASK se##door.pl
  • DNS ASK go####rk-moossee.ch
  • DNS ASK na###ngcw.com
  • DNS ASK et###les.com
  • DNS ASK ss#####ginggroup.com
  • DNS ASK xn########h8abch1g1b0ap6a9vxa.com
  • DNS ASK pb##.com
  • DNS ASK gr###train.coop
  • DNS ASK sc####inpeach.com
  • DNS ASK gi###imo.com
  • DNS ASK do####ntasies.com
  • DNS ASK co##tney.ca
  • DNS ASK st##net.de
  • DNS ASK ai##.co.nz
  • DNS ASK re##soft.ru
  • DNS ASK be#####odmetalworks.com
  • DNS ASK op###er.com.au
  • DNS ASK ma##.#irmail.net
  • DNS ASK bi#####ultimedia.com
  • DNS ASK th######inghouseltd.co.uk
  • DNS ASK re####eretreat.com
  • DNS ASK ch####clothes.com
  • DNS ASK te###ra.co.jp
  • DNS ASK ju####nnect.co.za
  • DNS ASK mo###ophoto.com
  • DNS ASK ac#####oambiente.com
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK mo#####-vacaciones.com
  • DNS ASK na####ecurtiss.com
  • DNS ASK st#####ldlifeart.com
  • DNS ASK le####shipforum.us
  • DNS ASK sh###ales.co.uk
  • DNS ASK nu###ech.com
  • DNS ASK na###gurus.com
  • DNS ASK ha####ltimedia.com
  • DNS ASK ea####rmations.net
  • DNS ASK ja#####sallamerican.com
  • DNS ASK nd####nementiel.com
  • DNS ASK x-#####ommunications.de
  • DNS ASK my####center.com
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.live.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK sp##i.org
  • DNS ASK sm##.#irectcon.net
  • DNS ASK ag#####des-druides.com
  • DNS ASK e-###rming.com
  • DNS ASK va###ardpkg.com
  • DNS ASK to####sondesign.com
  • DNS ASK sh#####teexpress.com
  • DNS ASK os####-school.com
  • DNS ASK aj##.net
  • DNS ASK st####ennygames.com
  • DNS ASK ge###r.gen.tr
  • DNS ASK ka####okuren.com
  • DNS ASK au##ma.it
  • DNS ASK ph###clubs.com
  • DNS ASK im###.com.pl
  • DNS ASK de####scueusa.com
  • DNS ASK hp####rvices.com
  • DNS ASK ad####ivechat.us
  • DNS ASK ka###hal.com
  • DNS ASK sa##y.com
  • DNS ASK te###avis.com
  • DNS ASK sc##edel.it
  • DNS ASK es####-hotelier.com
  • DNS ASK fa#####hofamerica.com
  • DNS ASK ar####esajandek.hu
  • DNS ASK he###mare.nl
  • DNS ASK yo###omla.com
  • DNS ASK vb##z.com
  • DNS ASK d-##b.net
  • DNS ASK me###orti.com
  • DNS ASK xu###iao.com
  • DNS ASK co####permarkt.nl
  • DNS ASK tr####y-works.com
  • DNS ASK go####luecenter.com
  • DNS ASK we####llsstl.org
  • DNS ASK av###-ime.com
  • DNS ASK cb####nting.com.au
  • DNS ASK ws#####rontheweb.com
  • DNS ASK ch####-select.com
  • DNS ASK fi###ara.com
  • DNS ASK br####arm.com.au
  • DNS ASK wl#.##uisiana.gov
  • DNS ASK be#####rebusiness.org
  • DNS ASK br###ndia.com
  • DNS ASK su###france.com
  • DNS ASK ch####ybarry.com
  • DNS ASK sl##go.org
  • DNS ASK ur####aproject.com
  • DNS ASK pa###ball.be
  • DNS ASK bu####llmedia.com
  • DNS ASK fa###nonline.de
  • DNS ASK un###.edu.bo
  • DNS ASK cg###ngland.com
  • DNS ASK je###mate.co.jp
  • DNS ASK fa##ses.com
  • DNS ASK sh###yspizza.ph
  • DNS ASK ac###nvestor.ca
  • DNS ASK ma####grp-spb.ru
  • DNS ASK ka##it.com
  • DNS ASK co#.#ku.edu.cn
  • DNS ASK pc##ds.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android