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Trojan.DownLoader14.11823

Added to the Dr.Web virus database: 2015-06-29

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Bench Communicator Watcher' = '%PROGRAM_FILES%\Bench\Proxy\pwdg.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Bench Settings Cleaner' = '%PROGRAM_FILES%\Bench\Proxy\cl.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Clean Browser' = ''
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Clean Browser-repairJob' = 'wscript.exe "<LS_APPDATA>\Clean Browser\repair.js" "Clean Browser-repairJob"'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'BService' = '%PROGRAM_FILES%\Bench\BService\1.1\bservice.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Wd' = '%PROGRAM_FILES%\Bench\Wd\wd.exe'
Creates or modifies the following files:
  • %WINDIR%\Tasks\bench-S-1-5-21-2832440558-3064306045-1455513625-1000.job
  • %WINDIR%\Tasks\bench-sys.job
Malicious functions:
Creates and executes the following:
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite" " INSERT OR REPLACE INTO addon ( id, location, version, type, iconURL, defaultLocale, visible, active, userDisabl...
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite" " SELECT internal_id FROM addon WHERE id = '{F83DAA11-3C82-732E-0E37-79A084992F9A}' "
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite" " INSERT OR REPLACE INTO locale VALUES (,'Clean Browser','Clean Browser',null,null) "
  • '%TEMP%\nsaCD7C.tmp\ns4994.tmp' "<SYSTEM32>\cscript.exe" //Nologo "installer.js" install chrome "" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PRO...
  • '%PROGRAM_FILES%\Bench\BService\1.1\bservice.exe'
  • '%PROGRAM_FILES%\Bench\Wd\wd.exe'
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' /pid=0x8fc /log
  • '%PROGRAM_FILES%\Bench\Proxy\pwdg.exe'
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' /pid=0xb28 /log
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite" " INSERT OR REPLACE INTO targetApplication VALUES ('', '{ec8030f7-c20a-464f-9b0e-13a3a9e97384}', '8.0', '20.*') "
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' 0x460 cscript.exe
  • '%TEMP%\nsaCD7C.tmp\ns9E1E.tmp' netsh advfirewall firewall add rule name="pwdg.exe" protocol=TCP dir=in localip=127.0.0.1 remoteip=127.0.0.1 localport=3128 action=allow program="%PROGRAM_FILES%\Bench\Proxy\pwdg.exe"
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\framework-f83daa11-3c82-732e-0e37-79a084992f9a.sqlite" "SELECT value FROM user_storage WHERE key='_GPL_zoneid';"
  • '<LS_APPDATA>\Clean Browser\storageedit.exe' ie {3A2F21B0-3C7F-4B51-94AC-AADE32B8D522} get _GPL_zoneid
  • '%TEMP%\nsaCD7C.tmp\ns3612.tmp' net.exe start schedule
  • '%TEMP%\nsaCD7C.tmp\ns1A93.tmp' "<SYSTEM32>\cscript.exe" //Nologo "migrate.js" /iversion=20141023 /programfiles="%PROGRAM_FILES%" /localapps="<LS_APPDATA>" /chrome-dir="" /firefox-dir="<LS_APPDATA>\Clean Browser\firefox" /ie-...
  • '<LS_APPDATA>\Clean Browser\SoftwareDetector.exe'
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' "<LS_APPDATA>\Google\Chrome\User Data\Default\Local Storage\chrome-extension_pidnkkbbdmichdcoaodhhjkaiejjcpjk_0.localstorage" "SELECT value FROM ItemTable WHERE key='_GPL_zoneid';"
  • '%PROGRAM_FILES%\Bench\Updater\updater.exe' -runmode=addproduct -info="%TEMP%\nsk35E2.tmp"
  • '%PROGRAM_FILES%\Bench\Updater\1.7.0.0\updater.exe' -runmode=addproduct -info="%TEMP%\nsk35E2.tmp"
  • '<LS_APPDATA>\Clean Browser\sqlite3.exe' 0xa40 ns42a1.tmp
  • '%PROGRAM_FILES%\Bench\Updater\1.7.0.0\Updater.exe' -runmode=addsystask
  • '%PROGRAM_FILES%\Bench\Updater\updater.exe' -runmode=addtask
  • '%PROGRAM_FILES%\Bench\Updater\1.7.0.0\updater.exe' -runmode=addtask
Executes the following:
  • '<SYSTEM32>\cscript.exe' 0x7e4 softwaredetector.exe
  • '<SYSTEM32>\regsvr32.exe' /s "%PROGRAM_FILES%\Clean Browser\FrameworkBHO.dll"
  • '<SYSTEM32>\regsvr32.exe' /s "%PROGRAM_FILES%\Clean Browser\FrameworkBHO64.dll"
  • '<SYSTEM32>\conhost.exe' "<SYSTEM32>\cscript.exe" //Nologo "installer.js" install ie "%PROGRAM_FILES%\Clean Browser\" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid...
  • '<SYSTEM32>\cscript.exe' //Nologo "installer.js" install ie "%PROGRAM_FILES%\Clean Browser\" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PR...
  • '<SYSTEM32>\net1.exe'
  • '<SYSTEM32>\taskhost.exe' /s "%PROGRAM_FILES%\Clean Browser\RequestHelper.dll"
  • '<SYSTEM32>\conhost.exe' -runmode=addproduct -info="<LS_APPDATA>\Clean Browser\info.xml"
  • '<SYSTEM32>\regsvr32.exe' 0x178 updater.exe
  • '<SYSTEM32>\conhost.exe' /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
  • '<SYSTEM32>\conhost.exe' advfirewall firewall add rule name="proc.exe" protocol=TCP dir=in localip=127.0.0.1 remoteip=127.0.0.1 localport=3128 action=allow program="%PROGRAM_FILES%\Bench\Proxy\proc.exe"
  • '<SYSTEM32>\netsh.exe' advfirewall firewall add rule name="pwdg.exe" protocol=TCP dir=in localip=127.0.0.1 remoteip=127.0.0.1 localport=3128 action=allow program="%PROGRAM_FILES%\Bench\Proxy\pwdg.exe"
  • '<SYSTEM32>\RAServer.exe' /offerraupdate
  • '<SYSTEM32>\cscript.exe' //Nologo "installer.js" install chrome "" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PROGRAM_FILES%\Bench\NmHost"...
  • '<SYSTEM32>\cscript.exe' chrome add-extension pidnkkbbdmichdcoaodhhjkaiejjcpjk http://pi########ichdcoaodhhjkaiejjcpjk/check/.eJwNyUsKwCAMANG7ZC2l3XqZEk3AGH-oLYXSu9flvHlh4lCw4EOvmcHAzX1ILYuObV8tZUxMiTvY2S82wM88hdZvQkXV...
  • '<SYSTEM32>\svchost.exe' -k secsvcs
  • '<SYSTEM32>\cscript.exe' //Nologo "migrate.js" /iversion=20141023 /programfiles="%PROGRAM_FILES%" /localapps="<LS_APPDATA>" /chrome-dir="" /firefox-dir="<LS_APPDATA>\Clean Browser\firefox" /ie-dir="%PROGRAM_FILES%\Clea...
  • '<SYSTEM32>\net1.exe' start schedule
  • '<SYSTEM32>\cscript.exe' //Nologo "main_installer.js" install /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PROGRAM_FILES%\Bench\NmHost" /app...
  • '<SYSTEM32>\conhost.exe' "<SYSTEM32>\cscript.exe" //Nologo "chrome_gp_update.js" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PROGRAM_FILES%...
  • '<SYSTEM32>\conhost.exe' //Nologo "installer.js" install firefox "<LS_APPDATA>\Clean Browser\firefox\" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhos...
  • '<SYSTEM32>\conhost.exe'
  • '<SYSTEM32>\conhost.exe' "%APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite" " UPDATE addon SET defaultLocale = WHERE internal_id="
  • '<SYSTEM32>\cscript.exe' //Nologo "chrome_gp_update.js" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156" /czoneid="12199" /nmhost-dir="%PROGRAM_FILES%\Bench\NmHost" /app-id="3...
  • '<SYSTEM32>\taskhost.exe' SYSTEM
  • '<SYSTEM32>\conhost.exe' "<SYSTEM32>\cscript.exe" //Nologo "installer.js" install firefox "<LS_APPDATA>\Clean Browser\firefox\" /product-name="Clean Browser" /installation-time="1435600622" /pid="2275" /zone="20839156...
Terminates or attempts to terminate
the following user processes:
  • firefox.exe
  • chrome.exe
  • iexplore.exe
Modifies file system :
Creates the following files:
  • <LS_APPDATA>\Clean Browser\repair_data.json
  • C:\ProgramData\ntuser.pol
  • <SYSTEM32>\GroupPolicy\Machine\Registry.pol
  • %TEMP%\nsaCD7C.tmp\ns614A.tmp
  • %PROGRAM_FILES%\Bench\Wd\wd.exe
  • %PROGRAM_FILES%\Bench\BService\1.1\bservice.exe
  • %PROGRAM_FILES%\Bench\BService\1.1\bhelper.dll
  • %PROGRAM_FILES%\Bench\NmHost\nmhost.exe
  • <Auxiliary element>
  • %TEMP%\nsaCD7C.tmp\ns42A1.tmp
  • %PROGRAM_FILES%\Bench\NmHost\manifest.json
  • <SYSTEM32>\GroupPolicy\gpt.ini
  • %PROGRAM_FILES%\Bench\NmHost\data\installer\pidnkkbbdmichdcoaodhhjkaiejjcpjk
  • %TEMP%\nsaCD7C.tmp\ns4994.tmp
  • %TEMP%\nsaCD7C.tmp\ns66F5.tmp
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\CanvasFramework\md5.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\CanvasFramework\canvas_bg.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\CanvasFramework\canvasscript_engine.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\CanvasFramework\registry.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\base.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\backgroundscript_engine.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\CanvasFramework\webrequest.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_common.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_browseraction.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_bg.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_content.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\jquery.min.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_webrequest.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\AppFramework\appAPI_settings.js
  • %PROGRAM_FILES%\Bench\Updater\products.xml
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\tail-left.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\tail-bottom.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\middle-right.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\tail-right.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\top-middle.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\top-left.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\tail-top.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\ui_base.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\options.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\notifications.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\bottom-left.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\middle-left.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\bottom-right.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\bottom-middle.png
  • %PROGRAM_FILES%\Clean Browser\framework-ui\theme\bubble\top-right.png
  • %TEMP%\nsk35E1.tmp
  • %PROGRAM_FILES%\Bench\Updater\updater.exe
  • %PROGRAM_FILES%\Bench\Updater\1.7.0.0\updater.exe
  • %TEMP%\nsk35E2.tmp
  • <SYSTEM32>\Tasks\bench-S-1-5-21-2832440558-3064306045-1455513625-1000
  • <SYSTEM32>\Tasks\bench-sys
  • %TEMP%\nsaCD7C.tmp\ns3612.tmp
  • %PROGRAM_FILES%\Clean Browser\icons\icon128.png
  • %PROGRAM_FILES%\Clean Browser\icons\icon100.png
  • %PROGRAM_FILES%\Clean Browser\icons\button.png
  • %PROGRAM_FILES%\Clean Browser\icons\icon32.png
  • %TEMP%\nsaCD7C.tmp\ns1A93.tmp
  • %TEMP%\nsaCD7C.tmp\nsExec.dll
  • %PROGRAM_FILES%\Clean Browser\icons\icon48.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\browser.js
  • %TEMP%\nsaCD7C.tmp\ns814A.tmp
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite-journal
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.json
  • <LS_APPDATA>\Clean Browser\uninstall.exe
  • %PROGRAM_FILES%\Bench\Proxy\proc.exe
  • <LS_APPDATA>\Clean Browser\clear_cache.js
  • %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Clean Browser\Uninstall.lnk
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\background.html
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\icons\icon48.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\icons\icon32.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\bootstrap.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\install.rdf
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\extension_info.json
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\chrome.manifest
  • %PROGRAM_FILES%\Bench\Proxy\pwdg.exe
  • <LS_APPDATA>Low\Protect\CanvasStorage\a645fa10d3b7c3be385a23d8e9796994
  • <LS_APPDATA>Low\Protect\CanvasStorage\ee9adb2bad520b37c67f38edc62ec22d
  • \Device\Mup\BVNSEUHJ*\MAILSLOT\NET\NETLOGON
  • <LS_APPDATA>Low\Protect\CanvasStorage\c8ca0d6097bee7d978cc54b0e9075409
  • <LS_APPDATA>\BenchUpdater\products.xml
  • <LS_APPDATA>Low\Protect\CanvasStorage\7bf8e2b7288ee31947f028830fe682c3
  • <LS_APPDATA>Low\Protect\CanvasStorage\8ab1244a97308124c8207af9517ce460
  • %TEMP%\nsaCD7C.tmp\ns926A.tmp
  • %PROGRAM_FILES%\Bench\Proxy\cl.exe
  • %PROGRAM_FILES%\Bench\Proxy\icon.ico
  • %TEMP%\nsaCD7C.tmp\ns9E1E.tmp
  • <LS_APPDATA>\proxy.log
  • %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Clean Browser\Clean Browser.lnk
  • %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Clean Browser\Clean Browser Settings.url
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\icons\icon128.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\message_target.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\legacy.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\lang.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\messaging.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\uninstall.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\timer.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\storage.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\content_proxy.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\console.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\chrome_windows.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\framework.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\io.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\invoke_async.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\i18n.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\userscript_client.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\notifications.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\framework_api.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\context_menu.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\options.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\icons\icon100.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\icons\button.png
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\ui_base.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\xhr.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\utils.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework\userscript_engine.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\browser_button.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\content_notifications.js
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\contentNotificationStyle.tmpl
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions\{F83DAA11-3C82-732E-0E37-79A084992F9A}\framework-ui\contentNotification.tmpl
  • <LS_APPDATA>\Clean Browser\firefox\framework\console.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\chrome_windows.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\browser.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\content_proxy.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\invoke_async.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\i18n.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\framework.js
  • <LS_APPDATA>\Clean Browser\firefox\CanvasFramework\md5.js
  • <LS_APPDATA>\Clean Browser\firefox\CanvasFramework\canvasscript_engine.js
  • <LS_APPDATA>\Clean Browser\firefox\CanvasFramework\canvas_bg.js
  • <LS_APPDATA>\Clean Browser\firefox\CanvasFramework\registry.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\base.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\backgroundscript_engine.js
  • <LS_APPDATA>\Clean Browser\firefox\CanvasFramework\webrequest.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\io.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\utils.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\userscript_engine.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\userscript_client.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\xhr.js
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\contentNotificationStyle.tmpl
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\contentNotification.tmpl
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\browser_button.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\message_target.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\legacy.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\lang.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\messaging.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\uninstall.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\timer.js
  • <LS_APPDATA>\Clean Browser\firefox\framework\storage.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\jquery.min.js
  • <LS_APPDATA>\Clean Browser\info.xml
  • <LS_APPDATA>\Clean Browser\main_installer.js
  • <LS_APPDATA>\Clean Browser\icon.ico
  • <LS_APPDATA>\Clean Browser\migrate.js
  • <LS_APPDATA>\Clean Browser\chrome_workaround.js
  • <LS_APPDATA>\Clean Browser\gpedit.exe
  • <LS_APPDATA>\Clean Browser\repair.js
  • %TEMP%\nsaCD7C.tmp\nsDownloadCv.dll
  • %TEMP%\nsaCD7C.tmp\md5dll.dll
  • %TEMP%\nsaCD7C.tmp\System.dll
  • <LS_APPDATA>\Clean Browser\SoftwareDetector.exe
  • <LS_APPDATA>\Clean Browser\common.js
  • <LS_APPDATA>\Clean Browser\installer.js
  • <LS_APPDATA>\Clean Browser\projectInstaller.js
  • <LS_APPDATA>\Clean Browser\chrome_installer.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_browseraction.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_bg.js
  • <LS_APPDATA>\Clean Browser\firefox\install.rdf
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_common.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_webrequest.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_settings.js
  • <LS_APPDATA>\Clean Browser\firefox\AppFramework\appAPI_content.js
  • <LS_APPDATA>\Clean Browser\firefox_installer.js
  • <LS_APPDATA>\Clean Browser\chrome_gp_update.js
  • <LS_APPDATA>\Clean Browser\sqlite3.exe
  • <LS_APPDATA>\Clean Browser\firefox\background.html
  • <LS_APPDATA>\Clean Browser\firefox\extension_info.json
  • <LS_APPDATA>\Clean Browser\firefox\chrome.manifest
  • <LS_APPDATA>\Clean Browser\firefox\bootstrap.js
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\content_notifications.js
  • %PROGRAM_FILES%\Clean Browser\framework\initialize.js
  • %PROGRAM_FILES%\Clean Browser\framework\i18n.js
  • %PROGRAM_FILES%\Clean Browser\framework\global.js
  • %PROGRAM_FILES%\Clean Browser\framework\invoke_async.js
  • %PROGRAM_FILES%\Clean Browser\framework\lang.js
  • %PROGRAM_FILES%\Clean Browser\framework\json2.js
  • %PROGRAM_FILES%\Clean Browser\framework\io.js
  • %PROGRAM_FILES%\Clean Browser\framework\backgroundscript_engine.js
  • %PROGRAM_FILES%\Clean Browser\CanvasFramework\webrequest.js
  • %PROGRAM_FILES%\Clean Browser\CanvasFramework\registry.js
  • %PROGRAM_FILES%\Clean Browser\framework\base.js
  • %PROGRAM_FILES%\Clean Browser\framework\framework.js
  • %PROGRAM_FILES%\Clean Browser\framework\console.js
  • %PROGRAM_FILES%\Clean Browser\framework\browser.js
  • %PROGRAM_FILES%\Clean Browser\framework\legacy.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\browser_button.js
  • %PROGRAM_FILES%\Clean Browser\framework\xhr.js
  • %PROGRAM_FILES%\Clean Browser\framework\utils.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\context_menu.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\notification.html
  • %PROGRAM_FILES%\Clean Browser\framework-ui\framework_api.js
  • %PROGRAM_FILES%\Clean Browser\framework-ui\context_menu_item_handler.html
  • %PROGRAM_FILES%\Clean Browser\framework\storage.js
  • %PROGRAM_FILES%\Clean Browser\framework\messaging.js
  • %PROGRAM_FILES%\Clean Browser\framework\message_target.js
  • %PROGRAM_FILES%\Clean Browser\framework\timer.js
  • %PROGRAM_FILES%\Clean Browser\framework\userscript_engine.js
  • %PROGRAM_FILES%\Clean Browser\framework\userscript_client.js
  • %PROGRAM_FILES%\Clean Browser\framework\updater.js
  • %PROGRAM_FILES%\Clean Browser\CanvasFramework\md5.js
  • <LS_APPDATA>\Clean Browser\firefox\icons\icon48.png
  • <LS_APPDATA>\Clean Browser\firefox\icons\icon32.png
  • <LS_APPDATA>\Clean Browser\firefox\icons\icon128.png
  • <LS_APPDATA>\Clean Browser\ie_installer.js
  • %TEMP%\nsaCD7C.tmp\nsProcess2.dll
  • %TEMP%\nsaCD7C.tmp\nsProcess.dll
  • <LS_APPDATA>\Clean Browser\storageedit.exe
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\notifications.js
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\framework_api.js
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\context_menu.js
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\options.js
  • <LS_APPDATA>\Clean Browser\firefox\icons\icon100.png
  • <LS_APPDATA>\Clean Browser\firefox\icons\button.png
  • <LS_APPDATA>\Clean Browser\firefox\framework-ui\ui_base.js
  • %PROGRAM_FILES%\Clean Browser\FrameworkBHO.dll
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_settings.js
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_content.js
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_common.js
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_webrequest.js
  • %PROGRAM_FILES%\Clean Browser\CanvasFramework\canvasscript_engine.js
  • %PROGRAM_FILES%\Clean Browser\CanvasFramework\canvas_bg.js
  • %PROGRAM_FILES%\Clean Browser\AppFramework\jquery.min.js
  • %PROGRAM_FILES%\Clean Browser\background.html
  • %PROGRAM_FILES%\Clean Browser\FrameworkEngine.exe
  • %PROGRAM_FILES%\Clean Browser\FrameworkBHO64.dll
  • %PROGRAM_FILES%\Clean Browser\config.xml
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_browseraction.js
  • %PROGRAM_FILES%\Clean Browser\AppFramework\appAPI_bg.js
  • %PROGRAM_FILES%\Clean Browser\extension_info.json
Deletes the following files:
  • <LS_APPDATA>\Clean Browser\info.xml
  • %TEMP%\nsaCD7C.tmp\md5dll.dll
  • %TEMP%\nsaCD7C.tmp\ns926A.tmp
  • %TEMP%\nsaCD7C.tmp\ns9E1E.tmp
  • %TEMP%\nsaCD7C.tmp\nsDownloadCv.dll
  • %TEMP%\nsaCD7C.tmp\nsProcess2.dll
  • %TEMP%\nsaCD7C.tmp\System.dll
  • %TEMP%\nsaCD7C.tmp\nsExec.dll
  • %TEMP%\nsaCD7C.tmp\nsProcess.dll
  • %TEMP%\nsk35E2.tmp
  • %TEMP%\nsaCD7C.tmp\ns42A1.tmp
  • %TEMP%\nsaCD7C.tmp\ns1A93.tmp
  • %TEMP%\nsaCD7C.tmp\ns3612.tmp
  • %TEMP%\nsaCD7C.tmp\ns4994.tmp
  • %TEMP%\nsaCD7C.tmp\ns66F5.tmp
  • %TEMP%\nsaCD7C.tmp\ns814A.tmp
  • %TEMP%\nsaCD7C.tmp\ns614A.tmp
  • %APPDATA%\Roaming\Mozilla\Firefox\Profiles\fzv9i9tr.default\extensions.sqlite-journal
Modifies the HOSTS file.
Network activity:
Connects to:
  • 'localhost':3128
  • '54.##5.95.126':80
TCP:
HTTP GET requests:
  • http://pi########ichdcoaodhhjkaiejjcpjk/latest/crx/.eJwNyUsKwCAMANG7ZC2l3XqZEk3AGH-oLYXSu9flvHlh4lCw4EOvmcHAzX1ILYuObV8tZUxMiTvY2S82wM88hdZvQkXVOcriA_mKlUKIisIx-hYVvh_cNCEW.CyeGDzv2byWCkvEnSxd1...
UDP:
  • DNS ASK cl######wser-a.akamaihd.net
  • DNS ASK co######ache-a.akamaihd.net
  • DNS ASK www.in####lping5.info
  • DNS ASK dn#.##ftncsi.com
Miscellaneous:
Searches for the following windows:
  • ClassName: '' WindowName: 'Clean Browser Tray Icon'
  • ClassName: 'Shell_TrayWnd' WindowName: ''

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