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Trojan.Encoder.37855

Aggiunto al database dei virus Dr.Web: 2023-08-18

La descrizione è stata aggiunta:

Technical Information

To ensure autorun and distribution
Sets the following service settings
  • [HKLM\System\CurrentControlSet\Services\IKEEXT] 'Start' = '00000002'
Creates the following files on removable media
  • <Drive name for removable media>:\readme.txt
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Executes the following
  • '%WINDIR%\syswow64\net.exe' stop MSDTC
  • '%WINDIR%\syswow64\net.exe' stop SQLSERVERAGENT
  • '%WINDIR%\syswow64\net.exe' stop MSSQLSERVER
  • '%WINDIR%\syswow64\net.exe' stop vds
  • '%WINDIR%\syswow64\net.exe' stop SQLWriter
  • '%WINDIR%\syswow64\net.exe' stop SQLBrowser
  • '%WINDIR%\syswow64\net.exe' stop MSSQL$CONTOSO1
  • '%WINDIR%\syswow64\netsh.exe' advfirewall set currentprofile state off
  • '%WINDIR%\syswow64\netsh.exe' firewall set opmode mode=disable
Reads files which store third party applications passwords
  • %HOMEPATH%\desktop\64bit_notes.htm
  • %HOMEPATH%\desktop\trivial-merge.html
  • %HOMEPATH%\desktop\tileimage.bmp
  • %APPDATA%\thunderbird\profiles.ini
  • %HOMEPATH%\desktop\split.avi
  • %HOMEPATH%\desktop\sdksampleprivdeveloper.cer
  • %HOMEPATH%\desktop\sdkfailsafeemulator.cer
  • %HOMEPATH%\desktop\nwfieldnotes1966.docx
  • %HOMEPATH%\desktop\join.avi
  • %HOMEPATH%\desktop\ituneshelpunavailable.html
  • %HOMEPATH%\desktop\howto-index.html
  • %HOMEPATH%\desktop\holycrosschurchinstructions.docx
  • %HOMEPATH%\desktop\hanni_umami_chapter.doc
  • %HOMEPATH%\desktop\glidescope_review_rev_010.docx
  • %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
  • %HOMEPATH%\desktop\fi51.doc
  • %HOMEPATH%\desktop\february_catalogue__2015.doc
  • %HOMEPATH%\desktop\delete.avi
  • %HOMEPATH%\desktop\default.bmp
  • %HOMEPATH%\desktop\dashborder_192.bmp
  • %HOMEPATH%\desktop\dashborder_120.bmp
  • %HOMEPATH%\desktop\correct.avi
  • %HOMEPATH%\desktop\archer.avi
  • %HOMEPATH%\desktop\api-hashmap.html
  • %HOMEPATH%\desktop\alert.htm
  • %HOMEPATH%\desktop\advice_process.htm
  • %HOMEPATH%\desktop\about.html
  • %HOMEPATH%\desktop\about.htm
  • %APPDATA%\mozilla\firefox\profiles.ini
  • %HOMEPATH%\desktop\weeklysheet1215.doc
Modifies file system
Creates the following files
  • <Current directory>\output.bmp
  • %APPDATA%\telegram desktop\readme.txt
  • %APPDATA%\thunderbird\readme.txt
  • %APPDATA%\mozilla\firefox\readme.txt
  • %TEMP%\readme.txt
  • %LOCALAPPDATA%low\oracle\java\au\readme.txt
  • %APPDATA%\thunderbird\crash reports\readme.txt
  • %LOCALAPPDATA%low\sun\java\deployment\readme.txt
  • %HOMEPATH%\documents\readme.txt
  • %LOCALAPPDATA%low\sun\java\jre1.8.0_45_x64\readme.txt
  • %APPDATA%\mozilla\firefox\crash reports\readme.txt
  • %LOCALAPPDATA%\google\chrome\user data\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\extensions\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\installer\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\locales\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\pepperflash\readme.txt
  • %HOMEPATH%\searches\readme.txt
  • %HOMEPATH%\favorites\msn websites\readme.txt
  • %HOMEPATH%\favorites\links for united states\readme.txt
  • %HOMEPATH%\pictures\readme.txt
  • %LOCALAPPDATA%\gdipfontcachev1.dat
  • C:\readme.txt
  • C:\kms\readme.txt
  • <Current directory>\readme.txt
  • C:\users\readme.txt
  • C:\recovery\fc7d0508-3f8d-11ed-bf82-c9aa0b5639b5\readme.txt
  • %HOMEPATH%\readme.txt
  • %HOMEPATH%\contacts\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\visualelements\readme.txt
  • %LOCALAPPDATA%\google\chrome\application\readme.txt
  • %HOMEPATH%\desktop\readme.txt
  • %HOMEPATH%\favorites\readme.txt
  • %HOMEPATH%\music\readme.txt
  • %HOMEPATH%\links\readme.txt
  • %HOMEPATH%\favorites\links\readme.txt
  • %LOCALAPPDATA%\readme.txt
  • %HOMEPATH%\saved games\readme.txt
  • %HOMEPATH%\videos\readme.txt
  • D:\readme.txt
  • %HOMEPATH%\downloads\readme.txt
  • %TEMP%\opera installer\readme.txt
Deletes the following files
  • <Current directory>\output.bmp
Moves the following files
  • from %LOCALAPPDATA%\gdipfontcachev1.dat to %LOCALAPPDATA%\quickly@onionmail.orggdipfontcachev1.dat
  • from %TEMP%\jawshtml.html to %TEMP%\quickly@onionmail.orgjawshtml.html
  • from %TEMP%\javadeployreg.log to %TEMP%\quickly@onionmail.orgjavadeployreg.log
  • from %TEMP%\dd_wcf_ca_smci_20230531_225945_094.txt to %TEMP%\quickly@onionmail.orgdd_wcf_ca_smci_20230531_225945_094.txt
  • from %TEMP%\dd_wcf_ca_smci_20230531_225943_157.txt to %TEMP%\quickly@onionmail.orgdd_wcf_ca_smci_20230531_225943_157.txt
  • from %TEMP%\dd_vcredist_x86_20220928170410.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170410.log
  • from %TEMP%\dd_vcredist_x86_20220928170335_002_vcruntimeadditional_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170335_002_vcruntimeadditional_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928170335_001_vcruntimeminimum_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170335_001_vcruntimeminimum_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928170335.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170335.log
  • from %TEMP%\dd_vcredist_x86_20220928170221.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170221.log
  • from %TEMP%\dd_vcredist_x86_20220928170143_002_vcruntimeadditional_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170143_002_vcruntimeadditional_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928170143_001_vcruntimeminimum_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170143_001_vcruntimeminimum_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928170143.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928170143.log
  • from %TEMP%\dd_vcredist_x86_20220928165916_001_vcruntimeadditional_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165916_001_vcruntimeadditional_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928165916_000_vcruntimeminimum_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165916_000_vcruntimeminimum_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928165916.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165916.log
  • from %TEMP%\dd_vcredist_x86_20220928165710_1_vcruntimeadditional_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165710_1_vcruntimeadditional_x86.log
  • from %TEMP%\dd_vcredist_x86_20220928165710_0_vcruntimeminimum_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165710_0_vcruntimeminimum_x86.log
  • from %TEMP%\jusched.log to %TEMP%\quickly@onionmail.orgjusched.log
  • from %TEMP%\microsoft .net framework 4 setup_20230531_155457219-msi_netfx_extended_x64.msi.txt to %TEMP%\quickly@onionmail.orgmicrosoft .net framework 4 setup_20230531_155457219-msi_netfx_extended_x64.msi.txt
  • from %TEMP%\wallpaper.bmp to %TEMP%\quickly@onionmail.orgwallpaper.bmp
  • from %TEMP%\microsoft .net framework 4 setup_20230531_155457219.html to %TEMP%\quickly@onionmail.orgmicrosoft .net framework 4 setup_20230531_155457219.html
  • from %TEMP%\user.bmp to %TEMP%\quickly@onionmail.orguser.bmp
  • from %TEMP%\tmpaddon to %TEMP%\quickly@onionmail.orgtmpaddon
  • from %TEMP%\setupexe(20220928171621f0c).log to %TEMP%\quickly@onionmail.orgsetupexe(20220928171621f0c).log
  • from %TEMP%\rgi5839.tmp-tmp to %TEMP%\quickly@onionmail.orgrgi5839.tmp-tmp
  • from %TEMP%\rgi5839.tmp to %TEMP%\quickly@onionmail.orgrgi5839.tmp
  • from %TEMP%\readme.txt to %TEMP%\quickly@onionmail.orgreadme.txt
  • from %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\locales\readme.txt to %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\locales\quickly@onionmail.orgreadme.txt
  • from %TEMP%\ose00000.exe to %TEMP%\quickly@onionmail.orgose00000.exe
  • from %TEMP%\opera_crashreporter.log to %TEMP%\quickly@onionmail.orgopera_crashreporter.log
  • from %TEMP%\microsoft visual c++ 2010 x86 redistributable setup_20220928_165304913.html to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x86 redistributable setup_20220928_165304913.html
  • from %TEMP%\microsoft visual c++ 2010 x86 redistributable setup_20220928_165304913-msi_vc_red.msi.txt to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x86 redistributable setup_20220928_165304913-msi_vc_red.msi.txt
  • from %TEMP%\microsoft visual c++ 2010 x64 redistributable setup_20220928_165235616.html to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x64 redistributable setup_20220928_165235616.html
  • from %TEMP%\microsoft visual c++ 2010 x64 redistributable setup_20220928_165235616-msi_vc_red.msi.txt to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x64 redistributable setup_20220928_165235616-msi_vc_red.msi.txt
  • from %TEMP%\microsoft visual c++ 2010 x64 redistributable setup_20220928_164850616.html to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x64 redistributable setup_20220928_164850616.html
  • from %TEMP%\microsoft visual c++ 2010 x64 redistributable setup_20220928_164850616-msi_vc_red.msi.txt to %TEMP%\quickly@onionmail.orgmicrosoft visual c++ 2010 x64 redistributable setup_20220928_164850616-msi_vc_red.msi.txt
  • from %TEMP%\microsoft .net framework 4.8 setup_20230531_160116688.html to %TEMP%\quickly@onionmail.orgmicrosoft .net framework 4.8 setup_20230531_160116688.html
  • from %TEMP%\microsoft .net framework 4.8 setup_20220928_170905091.html to %TEMP%\quickly@onionmail.orgmicrosoft .net framework 4.8 setup_20220928_170905091.html
  • from %TEMP%\dd_vcredist_x86_20220928165710.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165710.log
  • from %TEMP%\microsoft .net framework 4 setup_20230531_155457219-msi_netfx_core_x64.msi.txt to %TEMP%\quickly@onionmail.orgmicrosoft .net framework 4 setup_20230531_155457219-msi_netfx_core_x64.msi.txt
  • from %TEMP%\dd_vcredist_x86_20220928165536_1_vcruntimeadditional_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165536_1_vcruntimeadditional_x86.log
  • from %TEMP%\dd_setuputility.txt to %TEMP%\quickly@onionmail.orgdd_setuputility.txt
  • from %TEMP%\dd_dotnetfx40_full_x86_x64_decompression_log.txt to %TEMP%\quickly@onionmail.orgdd_dotnetfx40_full_x86_x64_decompression_log.txt
  • from %TEMP%\chrome_installer.log to %TEMP%\quickly@onionmail.orgchrome_installer.log
  • from %TEMP%\aspnetsetup_00001.log to %TEMP%\quickly@onionmail.orgaspnetsetup_00001.log
  • from %TEMP%\aspnetsetup_00000.log to %TEMP%\quickly@onionmail.orgaspnetsetup_00000.log
  • from %APPDATA%\telegram desktop\updater.exe to %APPDATA%\telegram desktop\quickly@onionmail.orgupdater.exe
  • from %TEMP%\armui.ini to %TEMP%\quickly@onionmail.orgarmui.ini
  • from %APPDATA%\telegram desktop\unins000.exe to %APPDATA%\telegram desktop\quickly@onionmail.orgunins000.exe
  • from %APPDATA%\mozilla\firefox\crash reports\installtime20200708170202 to %APPDATA%\mozilla\firefox\crash reports\quickly@onionmail.orginstalltime20200708170202
  • from %TEMP%\adobesfx.log to %TEMP%\quickly@onionmail.orgadobesfx.log
  • from %APPDATA%\telegram desktop\unins000.dat to %APPDATA%\telegram desktop\quickly@onionmail.orgunins000.dat
  • from %TEMP%\adobearm.log to %TEMP%\quickly@onionmail.orgadobearm.log
  • from %APPDATA%\thunderbird\crash reports\installtime20210406220621 to %APPDATA%\thunderbird\crash reports\quickly@onionmail.orginstalltime20210406220621
  • from %APPDATA%\mozilla\firefox\profiles.ini to %APPDATA%\mozilla\firefox\quickly@onionmail.orgprofiles.ini
  • from %APPDATA%\mozilla\firefox\installs.ini to %APPDATA%\mozilla\firefox\quickly@onionmail.orginstalls.ini
  • from %APPDATA%\thunderbird\profiles.ini to %APPDATA%\thunderbird\quickly@onionmail.orgprofiles.ini
  • from %APPDATA%\thunderbird\installs.ini to %APPDATA%\thunderbird\quickly@onionmail.orginstalls.ini
  • from %APPDATA%\telegram desktop\telegram.exe to %APPDATA%\telegram desktop\quickly@onionmail.orgtelegram.exe
  • from %TEMP%\dd_ndp48-x86-x64-allos-enu_decompression_log.txt to %TEMP%\quickly@onionmail.orgdd_ndp48-x86-x64-allos-enu_decompression_log.txt
  • from %TEMP%\dd_vcredistmsi7a3c.txt to %TEMP%\quickly@onionmail.orgdd_vcredistmsi7a3c.txt
  • from %TEMP%\dd_vcredist_x86_20220928165536.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165536.log
  • from %TEMP%\dd_vcredistui7a3c.txt to %TEMP%\quickly@onionmail.orgdd_vcredistui7a3c.txt
  • from %TEMP%\dd_vcredist_amd64_20220928170328.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928170328.log
  • from %TEMP%\dd_vcredist_amd64_20220928170250_002_vcruntimeadditional_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928170250_002_vcruntimeadditional_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928170250_001_vcruntimeminimum_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928170250_001_vcruntimeminimum_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928170250.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928170250.log
  • from %TEMP%\dd_vcredist_amd64_20220928170114.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928170114.log
  • from %TEMP%\dd_vcredist_amd64_20220928165956_002_vcruntimeadditional_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165956_002_vcruntimeadditional_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165956_001_vcruntimeminimum_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165956_001_vcruntimeminimum_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165956.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165956.log
  • from %TEMP%\dd_vcredist_amd64_20220928165746_001_vcruntimeadditional_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165746_001_vcruntimeadditional_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165746_000_vcruntimeminimum_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165746_000_vcruntimeminimum_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165746.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165746.log
  • from %TEMP%\dd_vcredist_amd64_20220928165628_1_vcruntimeadditional_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165628_1_vcruntimeadditional_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165628_0_vcruntimeminimum_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165628_0_vcruntimeminimum_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165628.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165628.log
  • from %TEMP%\dd_vcredist_amd64_20220928165349_1_vcruntimeadditional_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165349_1_vcruntimeadditional_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165349_0_vcruntimeminimum_x64.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165349_0_vcruntimeminimum_x64.log
  • from %TEMP%\dd_vcredist_amd64_20220928165349.log to %TEMP%\quickly@onionmail.orgdd_vcredist_amd64_20220928165349.log
  • from %TEMP%\dd_vcredist_x86_20220928165536_0_vcruntimeminimum_x86.log to %TEMP%\quickly@onionmail.orgdd_vcredist_x86_20220928165536_0_vcruntimeminimum_x86.log
  • from %TEMP%\wmsetup.log to %TEMP%\quickly@onionmail.orgwmsetup.log
Modifies the following files
  • D:\install.log
  • %HOMEPATH%\favorites\links\desktop.ini
  • %HOMEPATH%\links\desktop.ini
  • %HOMEPATH%\music\desktop.ini
  • %HOMEPATH%\favorites\desktop.ini
  • C:\recovery\fc7d0508-3f8d-11ed-bf82-c9aa0b5639b5\winre.wim
  • %HOMEPATH%\downloads\desktop.ini
  • %HOMEPATH%\contacts\user.contact
  • %HOMEPATH%\desktop\google chrome.lnk
  • %HOMEPATH%\desktop\desktop.ini
  • %HOMEPATH%\desktop\delete.avi
  • %HOMEPATH%\desktop\default.bmp
  • %HOMEPATH%\desktop\dashborder_192.bmp
  • %HOMEPATH%\desktop\dashborder_120.bmp
  • %HOMEPATH%\desktop\correct.avi
  • %HOMEPATH%\desktop\archer.avi
  • %HOMEPATH%\desktop\api-hashmap.html
  • %HOMEPATH%\documents\desktop.ini
  • %HOMEPATH%\desktop\alert.htm
  • %HOMEPATH%\desktop\advice_process.htm
  • %HOMEPATH%\desktop\about.html
  • %HOMEPATH%\desktop\about.htm
  • %HOMEPATH%\desktop\64bit_notes.htm
  • C:\recovery\fc7d0508-3f8d-11ed-bf82-c9aa0b5639b5\boot.sdi
  • %HOMEPATH%\contacts\desktop.ini
  • C:\users\desktop.ini
  • C:\kms\kms_vl_all_aio_debug.log
  • C:\kms\kms_vl_all_aio.cmd
  • %HOMEPATH%\saved games\desktop.ini
  • %HOMEPATH%\videos\desktop.ini
Modifies multiple files.
Substitutes the following files
  • %LOCALAPPDATA%\google\chrome\application\42.0.2311.135\locales\readme.txt
  • %TEMP%\readme.txt
Moves itself
  • from <Full path to file> to <Current directory>\quickly@onionmail.org<File name>.exe
Modifies user data files (Trojan.Encoder).
Network activity
UDP
  • 'localhost':59019
  • 'localhost':63912
Miscellaneous
Searches for the following windows
  • ClassName: 'SystemTray_Main' WindowName: ''
Executes the following
  • '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop MSDTC
  • '%WINDIR%\syswow64\net1.exe' stop MSDTC
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop SQLSERVERAGENT
  • '%WINDIR%\syswow64\net1.exe' stop SQLSERVERAGENT
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop MSSQLSERVER
  • '%WINDIR%\syswow64\net1.exe' stop MSSQLSERVER
  • '%WINDIR%\syswow64\net1.exe' stop vds
  • '%WINDIR%\syswow64\cmd.exe' /c wevtutil.exe clear-log Application
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop SQLWriter
  • '%WINDIR%\syswow64\net1.exe' stop SQLWriter
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop SQLBrowser
  • '%WINDIR%\syswow64\net1.exe' stop SQLBrowser
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop MSSQL$CONTOSO1
  • '%WINDIR%\syswow64\net1.exe' stop MSSQL$CONTOSO1
  • '%WINDIR%\syswow64\wbem\wmic.exe' SHADOWCOPY /nointeractive
  • '%WINDIR%\syswow64\cmd.exe' /c wmic.exe SHADOWCOPY /nointeractive
  • '%WINDIR%\syswow64\wevtutil.exe' clear-log "windows powershell"
  • '%WINDIR%\syswow64\cmd.exe' /c wevtutil.exe clear-log "windows powershell"
  • '%WINDIR%\syswow64\wevtutil.exe' clear-log System
  • '%WINDIR%\syswow64\cmd.exe' /c wevtutil.exe clear-log System
  • '%WINDIR%\syswow64\wevtutil.exe' clear-log Security
  • '%WINDIR%\syswow64\cmd.exe' /c wevtutil.exe clear-log Security
  • '%WINDIR%\syswow64\wevtutil.exe' clear-log Application
  • '%WINDIR%\syswow64\cmd.exe' /c net.exe stop vds
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin.exe delete systemstatebackup -keepversions:0
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin.exe delete backup
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin.exe delete catalog –quiet
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin.exe DELETE SYSTEMSTATEBACKUP –deleteOldest
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin.exe DELETE SYSTEMSTATEBACKUP
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} recoveryenabled No
  • '%WINDIR%\syswow64\cmd.exe' /c netsh.exe advfirewall set currentprofile state off
  • '%WINDIR%\syswow64\cmd.exe' /c netsh.exe firewall set opmode mode=disable

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