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Profil

Trojan.Encoder.30817

Added to the Dr.Web virus database: 2020-01-23

Virus description added:

Technical Information

Malicious functions
Executes the following
  • '%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y
  • '%WINDIR%\syswow64\net.exe' stop "samss" /y
Modifies file system
Creates the following files
  • <Current directory>\vtqycrq.exe
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\printer shortcuts\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\recent\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\sendto\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\accessibility\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\cookies\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\network shortcuts\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\accessories\system tools\ryukreadme.html
  • C:\documents and settings\default\desktop\ryukreadme.html
  • C:\documents and settings\default\documents\ryukreadme.html
  • C:\documents and settings\default\documents\my music\ryukreadme.html
  • C:\documents and settings\default\documents\my pictures\ryukreadme.html
  • C:\documents and settings\default\documents\my videos\ryukreadme.html
  • C:\documents and settings\default\downloads\ryukreadme.html
  • C:\documents and settings\default\favorites\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\start menu\programs\maintenance\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\templates\ryukreadme.html
  • C:\documents and settings\default\saved games\ryukreadme.html
  • C:\documents and settings\default\links\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\internet explorer\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_5d5d8b7c1982ab7c66cf747...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_d473a376adfb18a7b165c5e...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-b4af12b96488}v14.0.23026\packages\...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-e5e8b9e8b675}v14.0.23026\packages\...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\...
  • C:\documents and settings\default\appdata\roaming\microsoft\internet explorer\quick launch\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\appcrash_autokms.exe_efd62e343880604c41...
  • C:\documents and settings\default\appdata\roaming\microsoft\windows\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\appcrash_autokms.exe_efd62e343880604c4145a2e4462f8c53232...
  • C:\documents and settings\default\appdata\ryukreadme.html
  • C:\documents and settings\default\appdata\local\ryukreadme.html
  • C:\documents and settings\default\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\applicati...
  • C:\documents and settings\default\appdata\roaming\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\media center programs\ryukreadme.html
  • C:\documents and settings\default\appdata\roaming\microsoft\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeadditional_amd64\vc_runti...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeadditional_x86\vc_runtime...
  • C:\documents and settings\default\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81...
  • C:\documents and settings\public\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\color\profiles\wscrgb.icc
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cookie\cookies
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_2
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_3
  • C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms
  • C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\usercache.bin
  • C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\shareddataevents
  • C:\documents and settings\user\appdata\local\adobe\color\profiles\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\color\acecache11.lst
  • C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\index
  • C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf
  • C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms
  • C:\documents and settings\default user\ntuser.dat.log1
  • C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobesysfnt15.lst
  • C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\iconcacherdr.dat
  • C:\documents and settings\user\appdata\local\adobe\color\profiles\wsrgb.icc
  • C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobecmapfnt15.lst
  • C:\documents and settings\user\appdata\local\adobe\color\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cookie\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\ryukreadme.html
  • C:\documents and settings\public\libraries\ryukreadme.html
  • C:\documents and settings\public\recorded tv\sample media\ryukreadme.html
  • C:\documents and settings\user\ryukreadme.html
  • C:\documents and settings\user\appdata\ryukreadme.html
  • C:\documents and settings\user\appdata\local\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrobat\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrobat\dc\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrobat\dc\cache\ryukreadme.html
  • C:\documents and settings\public\recorded tv\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrobat\dc\toolssearchcacherdr\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\ryukreadme.html
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\ryukreadme.html
  • C:\documents and settings\default\ntuser.dat
  • C:\documents and settings\default\ntuser.dat.log
  • C:\documents and settings\public\libraries\recordedtv.library-ms
  • C:\documents and settings\user\appdata\local\adobe\acrobat\dc\cache\acrofnt15.lst
  • C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_0
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14....
  • C:\documents and settings\user\appdata\local\adobe\acrocef\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\microsoft\windows\wer\reportqueue\noncritical_x64_4a8ed64bf1962bf234c1a71...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14....
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-e5e8b9e8b675}v14....
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\start...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\event viewer...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\netframework...
  • %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acroread.msi
  • %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp
  • %ALLUSERSPROFILE%\application data\application data\adobe\arm\s\armmanifest.msi
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows\powe...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows nt\m...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\user account...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows\devi...
  • %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab
  • %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7...
  • %TEMP%\ryukreadme.html
  • D:\ryukreadme.html
  • D:\$recycle.bin\ryukreadme.html
  • D:\$recycle.bin\s-1-5-21-1960123792-2022915161-3775307078-1001\ryukreadme.html
  • C:\ryukreadme.html
  • <Current directory>\ryukreadme.html
  • C:\documents and settings\ryukreadme.html
  • %ALLUSERSPROFILE%\ryukreadme.html
  • %PROGRAMDATA%\microsoft\crypto\rsa\machinekeys\08e575673cce10c72090304839888e02_36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee
  • %ALLUSERSPROFILE%\adobe\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\reader_15.008.20082\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\s\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\s\10428\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\{291aa914-a987-4ce9-bd63-ac0a92d435e5}\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\setup\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\ryukreadme.html
  • %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\acrordrdcupd1500920077.msp
  • %ALLUSERSPROFILE%\adobe\arm\ryukreadme.html
  • C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ...
  • C:\documents and settings\public\downloads\ryukreadme.html
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a2563e55-3bec-3828-8d67-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\microsoft office\mi...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{07deb856-fc6e-4fb9-8add-d8f...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\client\1.0\en-us\h...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{e35be42d-f742-4d96-a50a-177...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7ddfbd49e76467529c...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\applications\windows\projects\syst...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec7ddfbd49e76467529cbc2868987bf8460\p...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\package cache\{0d3e9e15-de7a-300b-96f1-b4af12b96488}v14....
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\machinekeys\08e575673cce10c72090304...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data\applications\wind...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{e35be42d-f...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\ac...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\ad...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\k-...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\mi...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\device\{113527a4...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\device\{8702d817...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stage\task\{07deb856-f...
  • %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c...
  • volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log.tmp
Moves the following files
  • from %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi to %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi.ryk
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeadditional_amd64\vc_runti... to %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeadditional_amd64\vc_runti...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeadditional_x86\vc_runtime... to %ALLUSERSPROFILE%\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeadditional_x86\vc_runtime...
  • from C:\documents and settings\default\ntuser.dat to C:\documents and settings\default\ntuser.dat.ryk
  • from C:\documents and settings\default\ntuser.dat.log to C:\documents and settings\default\ntuser.dat.log.ryk
  • from C:\documents and settings\public\libraries\recordedtv.library-ms to C:\documents and settings\public\libraries\recordedtv.library-ms.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrobat\dc\cache\acrofnt15.lst to C:\documents and settings\user\appdata\local\adobe\acrobat\dc\cache\acrofnt15.lst.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_0 to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_0.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_2 to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_2.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_3 to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_3.ryk
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821...
  • from C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms to C:\documents and settings\default\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000002.regtrans-ms.ryk
  • from C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\shareddataevents to C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\shareddataevents.ryk
  • from C:\documents and settings\user\appdata\local\adobe\color\acecache11.lst to C:\documents and settings\user\appdata\local\adobe\color\acecache11.lst.ryk
  • from C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobecmapfnt15.lst to C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobecmapfnt15.lst.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cookie\cookies to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cookie\cookies.ryk
  • from C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv to C:\documents and settings\public\recorded tv\sample media\win7_scenic-demoshort_raw.wtv.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\index to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\index.ryk
  • from C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1 to C:\documents and settings\user\appdata\local\adobe\acrocef\dc\acrobat\cache\data_1.ryk
  • from C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf to C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tm.blf.ryk
  • from C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms to C:\documents and settings\default user\ntuser.dat{016888bd-6c6f-11de-8d1d-001e0bcde3ec}.tmcontainer00000000000000000001.regtrans-ms.ryk
  • from C:\documents and settings\default user\ntuser.dat.log1 to C:\documents and settings\default user\ntuser.dat.log1.ryk
  • from C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobesysfnt15.lst to C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\adobesysfnt15.lst.ryk
  • from C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\iconcacherdr.dat to C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\iconcacherdr.dat.ryk
  • from C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\usercache.bin to C:\documents and settings\user\appdata\local\application data\adobe\acrobat\dc\usercache.bin.ryk
  • from C:\documents and settings\user\appdata\local\adobe\color\profiles\wscrgb.icc to C:\documents and settings\user\appdata\local\adobe\color\profiles\wscrgb.icc.ryk
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-...
  • from %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab to %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab.ryk
  • from %ALLUSERSPROFILE%\application data\application data\adobe\arm\s\armmanifest.msi to %ALLUSERSPROFILE%\application data\application data\adobe\arm\s\armmanifest.msi.ryk
  • from %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp to %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1500820082.msp.ryk
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf...
  • from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16...
  • from C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ... to C:\documents and settings\user\appdata\local\application data\application data\application data\application data\application data\application data\application data\application data\application ...
  • from volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log.tmp to volume{600ba660-c712-11e6-a54f-080027cffa47}\system volume information\tracking.log
Changes user data files extensions (Trojan.Encoder).
Network activity
Connects to
  • '<LOCALNET>.86.1':445
  • '<LOCALNET>.86.1':139
UDP
  • '<LOCALNET>.86.1':7
  • '22#.0.0.22':7
  • '22#.0.0.252':7
Miscellaneous
Creates and executes the following
  • '<Current directory>\vtqycrq.exe' 8 LAN
  • '<Current directory>\vtqycrq.exe' 8 LAN' (with hidden window)
  • '%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y' (with hidden window)
  • '%WINDIR%\syswow64\net.exe' stop "samss" /y' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\net1.exe' stop "audioendpointbuilder" /y
  • '%WINDIR%\syswow64\net1.exe' stop "samss" /y

Recommandations pour le traitement

  1. Si le système d'exploitation peut être démarré (en mode normal ou en mode sans échec), téléchargez Dr.Web Security Space et lancez un scan complet de votre ordinateur et de tous les supports amovibles que vous utilisez. En savoir plus sur Dr.Web Security Space.
  2. Si le démarrage du système d'exploitation est impossible, veuillez modifier les paramètres du BIOS de votre ordinateur pour démarrer votre ordinateur via CD/DVD ou clé USB. Téléchargez l'image du disque de secours de restauration du système Dr.Web® LiveDisk ou l'utilitaire pour enregistrer Dr.Web® LiveDisk sur une clé USB, puis préparez la clé USB appropriée. Démarrez l'ordinateur à l'aide de cette clé et lancez le scan complet et le traitement des menaces détectées.

Veuillez lancer le scan complet du système à l'aide de Dr.Web Antivirus pour Mac OS.

Veuillez lancer le scan complet de toutes les partitions du disque à l'aide de Dr.Web Antivirus pour Linux.

  1. Si votre appareil mobile fonctionne correctement, veuillez télécharger et installer sur votre appareil mobile Dr.Web pour Android. Lancez un scan complet et suivez les recommandations sur la neutralisation des menaces détectées.
  2. Si l'appareil mobile est bloqué par le Trojan de la famille Android.Locker (un message sur la violation grave de la loi ou la demande d'une rançon est affiché sur l'écran de l'appareil mobile), procédez comme suit:
    • démarrez votre Smartphone ou votre tablette en mode sans échec (si vous ne savez pas comment faire, consultez la documentation de l'appareil mobile ou contactez le fabricant) ;
    • puis téléchargez et installez sur votre appareil mobile Dr.Web pour Android et lancez un scan complet puis suivez les recommandations sur la neutralisation des menaces détectées ;
    • Débranchez votre appareil et rebranchez-le.

En savoir plus sur Dr.Web pour Android