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Trojan.DownLoader35.19227

Added to the Dr.Web virus database: 2020-11-07

Virus description added:

Technical Information

Modifies file system
Creates the following files
  • %TEMP%\is-gklec.tmp\<File name>.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-3pl3o.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-vopbq.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-hhf7f.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-ldnfl.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-vcbgh.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-8lt3p.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-1cd8s.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-36imu.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-7jl6j.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-rmo76.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-po0m5.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-42o3p.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-0odk5.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-hpkv9.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-qgmni.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\is-kasbg.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\is-5dlhf.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-nll6n.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\language\is-eb8dn.tmp
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\fvd suite\fvd player.lnk
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\fvd suite\fvd converter.lnk
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\fvd suite\fvd downloader.lnk
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\fvd suite\fvd suite.lnk
  • %APPDATA%\fvdtoolbar\is-mlavq.tmp
  • %APPDATA%\fvdtoolbar\is-0r35a.tmp
  • %TEMP%\is-v0ii4.tmp\is-jvf2f.tmp
  • %TEMP%\is-v0ii4.tmp\is-g27k5.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\database\is-ds9uk.tmp
  • %TEMP%\is-v0ii4.tmp\is-bk9mp.tmp
  • %TEMP%\is-v0ii4.tmp\is-sf50v.tmp
  • %TEMP%\is-v0ii4.tmp\is-t2ut8.tmp
  • %TEMP%\is-v0ii4.tmp\is-3l7rc.tmp
  • %TEMP%\is-v0ii4.tmp\is-n2t8r.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd recorder\is-k6glv.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\language\is-f7ea2.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\is-9dj9c.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd player\is-jldpc.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-s2ff8.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-d51sp.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-hooif.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-akn1f.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-nmu5a.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-0ol7h.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-9obu1.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-iamap.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-r4irp.tmp
  • %ProgramFiles(x86)%\fvd suite\addons\is-q53u7.tmp
  • %ProgramFiles(x86)%\fvd suite\is-88brv.tmp
  • %ProgramFiles(x86)%\fvd suite\is-2ske5.tmp
  • %ProgramFiles(x86)%\fvd suite\is-88tk8.tmp
  • %TEMP%\is-v0ii4.tmp\_isetup\_iscrypt.dll
  • %TEMP%\is-v0ii4.tmp\_isetup\_setup64.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-jkl2v.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-2k2d2.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-no0qj.tmp
  • %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-bal0o.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-pn72s.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd converter\is-h4a9e.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-69imk.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-hinbr.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-r7r0b.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-ab3kf.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-d0scb.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-26q36.tmp
  • %TEMP%\is-v0ii4.tmp\is-s55o5.tmp
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\fvd suite\fvd recorder.lnk
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\is-t4d3p.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\is-jejnl.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\is-giadg.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\is-j063g.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd converter\language\is-k0va5.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd converter\language\is-jbr5h.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd converter\is-julk2.tmp
  • %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-3gns0.tmp
  • %ProgramFiles(x86)%\fvd suite\unins000.dat
Moves the following files
  • from %ProgramFiles(x86)%\fvd suite\is-88tk8.tmp to %ProgramFiles(x86)%\fvd suite\unins000.exe
  • from %ProgramFiles(x86)%\fvd suite\fvd player\is-9dj9c.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\fvd player.exe
  • from %ProgramFiles(x86)%\fvd suite\fvd player\is-kasbg.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\innopsapi.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\is-5dlhf.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\winico.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-qgmni.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\flvsplitter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-hpkv9.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\matroskasplitter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-0odk5.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\mp4splitter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-42o3p.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\mpadecfilter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-po0m5.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\mpcvideodec.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-rmo76.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\mpeg2decfilter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\is-7jl6j.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\mpegsplitter.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-36imu.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\avcodec-lav-53.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-1cd8s.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\avfilter-lav-2.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-8lt3p.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\avformat-lav-53.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-vcbgh.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\avutil-lav-51.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-hhf7f.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\lavsplitter.ax
  • from %APPDATA%\fvdtoolbar\is-0r35a.tmp to %APPDATA%\fvdtoolbar\11.ico
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-vopbq.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\lavvideo.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-3pl3o.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\libbluray.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-nll6n.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\swscale-lav-2.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd player\language\is-eb8dn.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\language\english.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd player\language\is-f7ea2.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\language\russian.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd recorder\is-k6glv.tmp to %ProgramFiles(x86)%\fvd suite\fvd recorder\fvd recorder.exe
  • from %TEMP%\is-v0ii4.tmp\is-n2t8r.tmp to %TEMP%\is-v0ii4.tmp\yandex.exe
  • from %TEMP%\is-v0ii4.tmp\is-3l7rc.tmp to %TEMP%\is-v0ii4.tmp\fvdtoolbar.exe
  • from %TEMP%\is-v0ii4.tmp\is-t2ut8.tmp to %TEMP%\is-v0ii4.tmp\s1.bmp
  • from %TEMP%\is-v0ii4.tmp\is-sf50v.tmp to %TEMP%\is-v0ii4.tmp\s2.bmp
  • from %TEMP%\is-v0ii4.tmp\is-bk9mp.tmp to %TEMP%\is-v0ii4.tmp\s3.bmp
  • from %TEMP%\is-v0ii4.tmp\is-g27k5.tmp to %TEMP%\is-v0ii4.tmp\s0.bmp
  • from %TEMP%\is-v0ii4.tmp\is-s55o5.tmp to %TEMP%\is-v0ii4.tmp\t0.bmp
  • from %TEMP%\is-v0ii4.tmp\is-jvf2f.tmp to %TEMP%\is-v0ii4.tmp\y0.bmp
  • from %ProgramFiles(x86)%\fvd suite\fvd player\is-jldpc.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\default.m3u
  • from %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\is-ldnfl.tmp to %ProgramFiles(x86)%\fvd suite\fvd player\filters\lav\lavaudio.ax
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-s2ff8.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\spain.lng
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-bal0o.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\wmv.xml
  • from %ProgramFiles(x86)%\fvd suite\is-2ske5.tmp to %ProgramFiles(x86)%\fvd suite\fvdsuite.exe
  • from %ProgramFiles(x86)%\fvd suite\is-88brv.tmp to %ProgramFiles(x86)%\fvd suite\innopsapi.dll
  • from %ProgramFiles(x86)%\fvd suite\addons\is-q53u7.tmp to %ProgramFiles(x86)%\fvd suite\addons\fvdext.crx
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-r4irp.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\3gp.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-iamap.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\avi.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-9obu1.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\dvd.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-0ol7h.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\flv.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-nmu5a.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\mkv.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-akn1f.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\mov.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-hooif.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\mp3.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-d51sp.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\mp4.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-no0qj.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\mpeg.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-jkl2v.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\wav.xml
  • from %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\is-2k2d2.tmp to %ProgramFiles(x86)%\fvd suite\ffmpeg\profiles\webm.xml
  • from %ProgramFiles(x86)%\fvd suite\fvd converter\is-h4a9e.tmp to %ProgramFiles(x86)%\fvd suite\fvd converter\fvd converter.exe
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-69imk.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\portugese.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd converter\is-julk2.tmp to %ProgramFiles(x86)%\fvd suite\fvd converter\mediainfo.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd converter\language\is-jbr5h.tmp to %ProgramFiles(x86)%\fvd suite\fvd converter\language\english.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd converter\language\is-k0va5.tmp to %ProgramFiles(x86)%\fvd suite\fvd converter\language\russian.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\is-j063g.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\fvd downloader.exe
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\is-giadg.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\libeay32.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\is-jejnl.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\ssleay32.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\is-t4d3p.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\zlib1.dll
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\database\is-ds9uk.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\database\database.csv
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-3gns0.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\armenian.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-26q36.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\english.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-d0scb.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\french.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-ab3kf.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\germany.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-r7r0b.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\italian.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-hinbr.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\japan.lng
  • from %ProgramFiles(x86)%\fvd suite\fvd downloader\language\is-pn72s.tmp to %ProgramFiles(x86)%\fvd suite\fvd downloader\language\russian.lng
  • from %APPDATA%\fvdtoolbar\is-mlavq.tmp to %APPDATA%\fvdtoolbar\9.ico
Network activity
Connects to
  • 'op###olad.com':80
TCP
HTTP POST requests
  • http://op###olad.com/v2/events
UDP
  • DNS ASK op###olad.com
Miscellaneous
Creates and executes the following
  • '%TEMP%\is-gklec.tmp\<File name>.tmp' /SL5="$B01F8,13770622,88576,<Full path to file>"
  • '%ProgramFiles(x86)%\fvd suite\fvdsuite.exe' <File name>.exe

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.
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  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.

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