
Trojan.Win32.DLOADR.AUSUUF
Windows

- マルウェアタイプ: トロイの木馬型
- 破壊活動の有無: なし
- 暗号化:
- 感染報告の有無: はい
概要
マルウェアは、他のマルウェアに作成されるか、悪意あるWebサイトからユーザが誤ってダウンロードすることによりコンピュータに侵入します。
詳細
侵入方法
マルウェアは、他のマルウェアに作成されるか、悪意あるWebサイトからユーザが誤ってダウンロードすることによりコンピュータに侵入します。
インストール
マルウェアは、以下のプロセスを追加します。
- %System Root%\Program Files\Mozilla Firefox\firefox.exe
- "%System Root%\Program Files\Mozilla Firefox\updater.exe" %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0 "%System Root%\Program Files\Mozilla Firefox" "%System Root%\Program Files\Mozilla Firefox\updated" 1264/replace "%System Root%\Program Files\Mozilla Firefox" "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
- %System Root%\Program Files\Mozilla Firefox\uninstall\helper.exe argv0ignored /PostUpdate
- %Program Files%\Mozilla Maintenance Service\maintenanceservice_tmp.exe dummyparam.exe upgrade
- "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
- "%System%\regsvr32.exe" /s "%System Root%\Program Files\Mozilla Firefox\AccessibleHandler.dll"
- "%System%\regsvr32.exe" /s "%System Root%\Program Files\Mozilla Firefox\AccessibleMarshal.dll"
(註:%System Root%フォルダは、オペレーティングシステム(OS)が存在する場所で、いずれのOSでも通常、 "C:" です。.. %All Users Profile%フォルダは、ユーザの共通プロファイルフォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\All Users” です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\ProgramData” です。. %Program Files%フォルダは、デフォルトのプログラムファイルフォルダです。C:\Program Files in Windows 2000(32-bit)、Server 2003(32-bit)、XP、Vista(64-bit)、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files"です。また、Windows XP(64-bit)、Vista(64-bit)、7(64-bit)、8(64-bit)、8.1(64-bit)、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files(x86)" です。. %System%フォルダは、システムフォルダで、いずれのオペレーティングシステム(OS)でも通常、"C:\Windows\System32" です。.)
マルウェアは、以下のフォルダを作成します。
- %Application Data%\Mozilla\Firefox\Crash Reports
- %System Root%\Users
- %Application Data%\Mozilla
- %Application Data%\Mozilla\Firefox\Pending Pings
- %Program Files%\Mozilla Maintenance Service\logs
- %System Root%\Program Files\Mozilla Firefox\tobedeleted
- %Application Data%\Mozilla\Firefox
- %User Profile%\AppData
- %Application Data%\Mozilla\Firefox\Crash Reports\events
(註:%Application Data%フォルダは、現在ログオンしているユーザのアプリケーションデータフォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\<ユーザ名>\Local Settings\Application Data" です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Users\<ユーザ名>\AppData\Roaming" です。. %System Root%フォルダは、オペレーティングシステム(OS)が存在する場所で、いずれのOSでも通常、 "C:" です。.. %Program Files%フォルダは、デフォルトのプログラムファイルフォルダです。C:\Program Files in Windows 2000(32-bit)、Server 2003(32-bit)、XP、Vista(64-bit)、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files"です。また、Windows XP(64-bit)、Vista(64-bit)、7(64-bit)、8(64-bit)、8.1(64-bit)、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files(x86)" です。. %User Profile%フォルダは、現在ログオンしているユーザのプロファイルフォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\<ユーザ名>"です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Users\<ユーザ名>" です。)
他のシステム変更
マルウェアは、以下のファイルを削除します。
- %System Root%\Program Files\Mozilla Firefox.bak\IA2Marshal.dll
- %System Root%\Program Files\Mozilla Firefox.bak\defaults\pref\channel-prefs.js
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-libraryloader-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-handle-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-time-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\dependentlibs.list
- %System Root%\Program Files\Mozilla Firefox.bak\omni.ja
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\uninstall.log
- %System Root%\Program Files\Mozilla Firefox.bak\browser\omni.ja
- %System Root%\Program Files\Mozilla Firefox.bak\libGLESv2.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updated
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\clearkey.dll.sig
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processthreads-l1-1-1.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\screenshots@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\mozavutil.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-conio-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\precomplete
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-locale-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-util-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-filesystem-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\helper.exe
- %System Root%\Program Files\Mozilla Firefox.bak\maintenanceservice.exe
- %System Root%\Program Files\Mozilla Firefox.bak\fonts\TwemojiMozilla.ttf
- %System Root%\Program Files\Mozilla Firefox.bak\nssdbm3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\AccessibleMarshal.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\formautofill@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\nssckbi.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-string-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\webcompat-reporter@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-string-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\pingsender.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-synch-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-sysinfo-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-namedpipe-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-profile-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-synch-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\crashreporter.ini
- %System Root%\Program Files\Mozilla Firefox.bak\vcruntime140.dll
- %System Root%\Program Files\Mozilla Firefox\tobedeleted
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-heap-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updater.ini
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.exe.sig
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.VisualElementsManifest.xml
- %System Root%\Program Files\Mozilla Firefox.bak\libEGL.dll
- %System Root%\Program Files\Mozilla Firefox.bak\lgpllibs.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-stdio-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-rtlsupport-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-memory-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\clearkey.dll
- %System Root%\Program Files\Mozilla Firefox.bak\update-settings.ini
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-hang-ui.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-timezone-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\platform.ini
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\VisualElements\VisualElements_70.png
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-errorhandling-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\xul.dll
- %System Root%\Program Files\Mozilla Firefox.bak\install.log
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processenvironment-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-localization-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-interlocked-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-runtime-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\mozglue.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-debug-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\xul.dll.sig
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-container.exe
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.exe
- %System Root%\Program Files\Mozilla Firefox.bak\freebl3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\nss3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-utility-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-private-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-heap-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\d3dcompiler_47.dll
- %System Root%\Program Files\Mozilla Firefox.bak\maintenanceservice_installer.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-convert-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\msvcp140.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-console-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updater.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-process-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\shortcuts_log.ini
- %System Root%\Program Files\Mozilla Firefox.bak\chrome.manifest
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\crashreporter-override.ini
- %System Root%\Program Files\Mozilla Firefox.bak\crashreporter.exe
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\webcompat@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\browser\chrome.manifest
- %System Root%\Program Files\Mozilla Firefox.bak\removed-files
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\manifest.json
- %System Root%\Program Files\Mozilla Firefox.bak\mozavcodec.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\VisualElements\VisualElements_150.png
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-math-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\nssdbm3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\softokn3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l2-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-environment-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\softokn3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\minidump-analyzer.exe
- %System Root%\Program Files\Mozilla Firefox.bak\browser\blocklist.xml
- %System Root%\Program Files\Mozilla Firefox.bak\ucrtbase.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-datetime-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\freebl3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\application.ini
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processthreads-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\Accessible.tlb
- %System Root%\Program Files\Mozilla Firefox.bak\AccessibleHandler.dll
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-container.exe.sig
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-multibyte-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\qipcap64.dll
(註:%System Root%フォルダは、オペレーティングシステム(OS)が存在する場所で、いずれのOSでも通常、 "C:" です。.)
マルウェアは、以下のフォルダを削除します。
- %System Root%\Program Files\Mozilla Firefox.bak\browser\VisualElements
- %System Root%\Program Files\Mozilla Firefox.bak\defaults
- %System Root%\Program Files\Mozilla Firefox.bak\defaults\pref
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features
- %System Root%\Program Files\Mozilla Firefox.bak\browser
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1
- %System Root%\Program Files\Mozilla Firefox.bak\fonts
- %User Temp%\nse2867.tmp
- %System Root%\Program Files\Mozilla Firefox.bak
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall
(註:%System Root%フォルダは、オペレーティングシステム(OS)が存在する場所で、いずれのOSでも通常、 "C:" です。.. %User Temp%フォルダは、現在ログオンしているユーザの一時フォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\<ユーザー名>\Local Settings\Temp"です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Users\<ユーザ名>\AppData\Local\Temp" です。)
マルウェアは、以下のレジストリ値を追加します。
HKEY_CURRENT_USER\Software\Classes\
Applications\updater.exe
IsHostApp = ""
HKEY_CURRENT_USER\Software\Classes\
Applications\updater.exe
NoOpenWith = ""
HKEY_CURRENT_USER\Software\Classes\
Applications\updater.exe
NoStartPage = ""
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Mozilla\Firefox\TaskBarIDs\
%System Root%\Program Files
Mozilla Firefox = "308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Firefox\TaskBarIDs\%System Root%\
Program Files
Mozilla Firefox = "308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla
FirefoxInstallerTest = "Write Test"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB
(Default) = "Firefox HTML Document"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB
FriendlyTypeName = "Firefox HTML Document"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB\DefaultIcon
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB\shell
(Default) = "open"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB\shell\open\
command
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -osint -url %1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxHTML-308046B0AF4A39CB\shell\open\
ddeexec
(Default) = ""
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB
(Default) = "Firefox URL"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB
FriendlyTypeName = "Firefox URL"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB
URL Protocol = ""
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB\DefaultIcon
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB\shell
(Default) = "open"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB\shell\open\
command
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -osint -url %1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FirefoxURL-308046B0AF4A39CB\shell\open\
ddeexec
(Default) = ""
HKEY_LOCAL_MACHINE\SOFTWARE\mozilla.org\
Mozilla
CurrentVersion = "66.0.5"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox\66.0.5 (x64 en-US)\Main
Install Directory = "%System Root%\Program Files\Mozilla Firefox"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox\66.0.5 (x64 en-US)\Main
PathToExe = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox\66.0.5 (x64 en-US)\Uninstall
Description = "Mozilla Firefox 66.0.5 (x64 en-US)"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox\66.0.5 (x64 en-US)
(Default) = "66.0.5 (x64 en-US)"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox 66.0.5\bin
PathToExe = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox 66.0.5\extensions
Components = "%System Root%\Program Files\Mozilla Firefox\components"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox 66.0.5\extensions
Plugins = "%System Root%\Program Files\Mozilla Firefox\plugins"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox 66.0.5
GeckoVer = "66.0.5"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox
(Default) = "66.0.5"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox
CurrentVersion = "66.0.5 (x64 en-US)"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
FirefoxInstallerTest = "Write Test"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
Comments = "Mozilla Firefox 66.0.5 (x64 en-US)"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
DisplayIcon = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
DisplayName = "Mozilla Firefox 66.0.5 (x64 en-US)"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
DisplayVersion = "66.0.5"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
HelpLink = "https://support.{BLOCKED}a.org"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
InstallLocation = "%System Root%\Program Files\Mozilla Firefox"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
Publisher = "Mozilla"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
UninstallString = "%System Root%\Program Files\Mozilla Firefox\uninstall\helper.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
URLUpdateInfo = "https://www.{BLOCKED}a.org/firefox/66.0.5/releasenotes"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
URLInfoAbout = "https://www.{BLOCKED}a.org"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
NoModify = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
NoRepair = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)
EstimatedSize = "179139"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB
(Default) = "Mozilla Firefox"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\DefaultIcon
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
HideIconsCommand = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
ShowIconsCommand = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
ReinstallCommand = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
IconsVisible = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\shell\
open\command
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\shell\
properties
(Default) = "Firefox &Options"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\shell\
properties\command
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -preferences"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\shell\
safemode
(Default) = "Firefox &Safe Mode"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\shell\
safemode\command
(Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -safe-mode"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
ApplicationDescription = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
ApplicationIcon = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
ApplicationName = "Firefox"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
FileAssociations
.htm = "FirefoxHTML-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
FileAssociations
.html = "FirefoxHTML-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
FileAssociations
.shtml = "FirefoxHTML-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
FileAssociations
.xht = "FirefoxHTML-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
FileAssociations
.xhtml = "FirefoxHTML-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
StartMenu
StartMenuInternet = "Firefox-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
URLAssociations
ftp = "FirefoxURL-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
URLAssociations
http = "FirefoxURL-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\
URLAssociations
https = "FirefoxURL-308046B0AF4A39CB"
HKEY_LOCAL_MACHINE\SOFTWARE\RegisteredApplications
Firefox-308046B0AF4A39CB = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService
Attempted = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\0
name = "Mozilla Corporation"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\0
issuer = "DigiCert SHA2 Assured ID Code Signing CA"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\1
name = "Mozilla Corporation"
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\1
issuer = "DigiCert Assured ID Code Signing CA-1"
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
explorer
GlobalAssocChangedCounter = "12"
マルウェアは、以下のレジストリキーを削除します。
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
FirefoxInstallerTest
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox\66.0.5 (x64 en-US)\ESR
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
Mozilla Firefox 66.0.5\ESR
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)\FirefoxInstallerTest
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Mozilla Firefox 66.0.5 (x64 en-US)\URLInfoAbout
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\
MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\prefetchProcessName
作成活動
マルウェアは、以下のファイルを作成します。
- %Program Files%\Mozilla Maintenance Service\logs\log53ccb6a3-631e-4185-9812-c2bd0e22c2ac
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\update.log
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\sta082dbb6f-34c9-4ddf-9f69-f70a0ce3c751
- %System Root%\Program Files\Mozilla Firefox\uninstall\uninstall.update
- %Program Files%\Mozilla Maintenance Service\maintenanceservice_tmp.exe
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\sta7143099c-3501-46a4-92b2-f27d7d0e83ad
- %System Root%\Program Files\Mozilla Firefox.bak
- %System Root%\Program Files\Mozilla Firefox
- %All Users Profile%\Microsoft\Windows\Start Menu\Programs\$R5
- %All Users Profile%\Microsoft\Windows\Start Menu\Programs\Firefox.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Windows Media Player.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\~irefox.tmp
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Windows Explorer.lnk
- %System Root%\Program Files\Mozilla Firefox\uninstall\nsv3267.tmp
- %Program Files%\Mozilla Maintenance Service\logs\maintenanceservice-install.log
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Acrobat Reader DC.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Google Chrome.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk~RF1820115.TMP
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\log4e698206-8f66-4d80-b6e2-2650e03e8109
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %User Temp%\18D23AA7561FE5C1E4595011C9BCDCD71F1293F0.LOG
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\update.status
- %System Root%\Program Files\Mozilla Firefox\uninstall\uninstall.log
- %System Root%\Program Files\Mozilla Firefox\uninstall\C\Program Files\Mozilla Firefox\uninstall\uninstall.update
- %System Root%\Program Files\moz_update_in_progress.lock
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk~RF1820173.TMP
- %System Root%\Program Files\Mozilla Firefox\tobedeleted\repa21bf984-90b4-4f6e-a684-0e88d3128c2f
- %System Root%\Program Files\Mozilla Firefox\uninstall\nsk33FD.tmp
(註:%Program Files%フォルダは、デフォルトのプログラムファイルフォルダです。C:\Program Files in Windows 2000(32-bit)、Server 2003(32-bit)、XP、Vista(64-bit)、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files"です。また、Windows XP(64-bit)、Vista(64-bit)、7(64-bit)、8(64-bit)、8.1(64-bit)、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Program Files(x86)" です。. %All Users Profile%フォルダは、ユーザの共通プロファイルフォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\All Users” です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\ProgramData” です。. %System Root%フォルダは、オペレーティングシステム(OS)が存在する場所で、いずれのOSでも通常、 "C:" です。.. %Application Data%フォルダは、現在ログオンしているユーザのアプリケーションデータフォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\<ユーザ名>\Local Settings\Application Data" です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Users\<ユーザ名>\AppData\Roaming" です。. %User Temp%フォルダは、現在ログオンしているユーザの一時フォルダです。Windows 2000(32-bit)、XP、Server 2003(32-bit)の場合、通常 "C:\Documents and Settings\<ユーザー名>\Local Settings\Temp"です。また、Windows Vista、7、8、8.1、2008(64-bit)、2012(64-bit)、10(64-bit)の場合、通常 "C:\Users\<ユーザ名>\AppData\Local\Temp" です。)
このウイルス情報は、自動解析システムにより作成されました。
対応方法
手順 1
Windows XP、Windows Vista 、Windows 7、および Windows 10 のユーザは、コンピュータからマルウェアもしくはアドウェア等を完全に削除するために、ウイルス検索の実行前には必ず「システムの復元」を無効にしてください。
手順 2
「Trojan.Win32.DLOADR.AUSUUF」で検出したファイル名を確認し、そのファイルを終了します。
- すべての実行中プロセスが、Windows のタスクマネージャに表示されない場合があります。この場合、"Process Explorer" などのツールを使用しマルウェアのファイルを終了してください。"Process Explorer" については、こちらをご参照下さい。
- 検出ファイルが、Windows のタスクマネージャまたは "Process Explorer" に表示されるものの、削除できない場合があります。この場合、コンピュータをセーフモードで再起動してください。
セーフモードについては、こちらをご参照下さい。 - 検出ファイルがタスクマネージャ上で表示されない場合、次の手順にお進みください。
手順 3
このレジストリ値を削除します。
警告:レジストリはWindowsの構成情報が格納されているデータベースであり、レジストリの編集内容に問題があると、システムが正常に動作しなくなる場合があります。
レジストリの編集はお客様の責任で行っていただくようお願いいたします。弊社ではレジストリの編集による如何なる問題に対しても補償いたしかねます。
レジストリの編集前にこちらをご参照ください。
- In HKEY_CURRENT_USER\Software\Classes\Applications\updater.exe
- IsHostApp = ""
- In HKEY_CURRENT_USER\Software\Classes\Applications\updater.exe
- NoOpenWith = ""
- In HKEY_CURRENT_USER\Software\Classes\Applications\updater.exe
- NoStartPage = ""
- In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Mozilla\Firefox\TaskBarIDs\%System Root%\Program Files
- Mozilla Firefox = "308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Firefox\TaskBarIDs\%System Root%\Program Files
- Mozilla Firefox = "308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla
- FirefoxInstallerTest = "Write Test"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB
- (Default) = "Firefox HTML Document"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB
- FriendlyTypeName = "Firefox HTML Document"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB\DefaultIcon
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB\shell
- (Default) = "open"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB\shell\open\command
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -osint -url %1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxHTML-308046B0AF4A39CB\shell\open\ddeexec
- (Default) = ""
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB
- (Default) = "Firefox URL"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB
- FriendlyTypeName = "Firefox URL"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB
- URL Protocol = ""
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB\DefaultIcon
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB\shell
- (Default) = "open"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB\shell\open\command
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -osint -url %1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirefoxURL-308046B0AF4A39CB\shell\open\ddeexec
- (Default) = ""
- In HKEY_LOCAL_MACHINE\SOFTWARE\mozilla.org\Mozilla
- CurrentVersion = "66.0.5"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\66.0.5 (x64 en-US)\Main
- Install Directory = "%System Root%\Program Files\Mozilla Firefox"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\66.0.5 (x64 en-US)\Main
- PathToExe = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\66.0.5 (x64 en-US)\Uninstall
- Description = "Mozilla Firefox 66.0.5 (x64 en-US)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\66.0.5 (x64 en-US)
- (Default) = "66.0.5 (x64 en-US)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 66.0.5\bin
- PathToExe = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 66.0.5\extensions
- Components = "%System Root%\Program Files\Mozilla Firefox\components"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 66.0.5\extensions
- Plugins = "%System Root%\Program Files\Mozilla Firefox\plugins"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 66.0.5
- GeckoVer = "66.0.5"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox
- (Default) = "66.0.5"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox
- CurrentVersion = "66.0.5 (x64 en-US)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- FirefoxInstallerTest = "Write Test"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- Comments = "Mozilla Firefox 66.0.5 (x64 en-US)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- DisplayIcon = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- DisplayName = "Mozilla Firefox 66.0.5 (x64 en-US)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- DisplayVersion = "66.0.5"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- HelpLink = "https://support.{BLOCKED}a.org"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- InstallLocation = "%System Root%\Program Files\Mozilla Firefox"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- Publisher = "Mozilla"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- UninstallString = "%System Root%\Program Files\Mozilla Firefox\uninstall\helper.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- URLUpdateInfo = "https://www.{BLOCKED}a.org/firefox/66.0.5/releasenotes"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- URLInfoAbout = "https://www.{BLOCKED}a.org"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- NoModify = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- NoRepair = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- EstimatedSize = "179139"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB
- (Default) = "Mozilla Firefox"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\DefaultIcon
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
- HideIconsCommand = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
- ShowIconsCommand = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
- ReinstallCommand = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\InstallInfo
- IconsVisible = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\shell\open\command
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\shell\properties
- (Default) = "Firefox &Options"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\shell\properties\command
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -preferences"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\shell\safemode
- (Default) = "Firefox &Safe Mode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\shell\safemode\command
- (Default) = "%System Root%\Program Files\Mozilla Firefox\firefox.exe -safe-mode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
- ApplicationDescription = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
- ApplicationIcon = "%System Root%\Program Files\Mozilla Firefox\firefox.exe,0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities
- ApplicationName = "Firefox"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\FileAssociations
- .htm = "FirefoxHTML-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\FileAssociations
- .html = "FirefoxHTML-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\FileAssociations
- .shtml = "FirefoxHTML-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\FileAssociations
- .xht = "FirefoxHTML-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\FileAssociations
- .xhtml = "FirefoxHTML-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\StartMenu
- StartMenuInternet = "Firefox-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\URLAssociations
- ftp = "FirefoxURL-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\URLAssociations
- http = "FirefoxURL-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\Firefox-308046B0AF4A39CB\Capabilities\URLAssociations
- https = "FirefoxURL-308046B0AF4A39CB"
- In HKEY_LOCAL_MACHINE\SOFTWARE\RegisteredApplications
- Firefox-308046B0AF4A39CB = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService
- Attempted = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\0
- name = "Mozilla Corporation"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\0
- issuer = "DigiCert SHA2 Assured ID Code Signing CA"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\1
- name = "Mozilla Corporation"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService\f9b87e891978e3145f0f8f9953eadc00\1
- issuer = "DigiCert Assured ID Code Signing CA-1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer
- GlobalAssocChangedCounter = "12"
手順 4
以下のファイルを検索し削除します。
- %Program Files%\Mozilla Maintenance Service\logs\log53ccb6a3-631e-4185-9812-c2bd0e22c2ac
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\update.log
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\sta082dbb6f-34c9-4ddf-9f69-f70a0ce3c751
- %System Root%\Program Files\Mozilla Firefox\uninstall\uninstall.update
- %Program Files%\Mozilla Maintenance Service\maintenanceservice_tmp.exe
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\sta7143099c-3501-46a4-92b2-f27d7d0e83ad
- %System Root%\Program Files\Mozilla Firefox.bak
- %System Root%\Program Files\Mozilla Firefox
- %All Users Profile%\Microsoft\Windows\Start Menu\Programs\$R5
- %All Users Profile%\Microsoft\Windows\Start Menu\Programs\Firefox.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Windows Media Player.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\~irefox.tmp
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Windows Explorer.lnk
- %System Root%\Program Files\Mozilla Firefox\uninstall\nsv3267.tmp
- %Program Files%\Mozilla Maintenance Service\logs\maintenanceservice-install.log
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Acrobat Reader DC.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Google Chrome.lnk
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk~RF1820115.TMP
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\log4e698206-8f66-4d80-b6e2-2650e03e8109
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %User Temp%\18D23AA7561FE5C1E4595011C9BCDCD71F1293F0.LOG
- %All Users Profile%\Mozilla\updates\308046B0AF4A39CB\updates\0\update.status
- %System Root%\Program Files\Mozilla Firefox\uninstall\uninstall.log
- %System Root%\Program Files\Mozilla Firefox\uninstall\C\Program Files\Mozilla Firefox\uninstall\uninstall.update
- %System Root%\Program Files\moz_update_in_progress.lock
- %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk~RF1820173.TMP
- %System Root%\Program Files\Mozilla Firefox\tobedeleted\repa21bf984-90b4-4f6e-a684-0e88d3128c2f
- %System Root%\Program Files\Mozilla Firefox\uninstall\nsk33FD.tmp
手順 5
以下のフォルダを検索し削除します。
- %Application Data%\Mozilla\Firefox\Crash Reports
- %System Root%\Users
- %Application Data%\Mozilla
- %Application Data%\Mozilla\Firefox\Pending Pings
- %Program Files%\Mozilla Maintenance Service\logs
- %System Root%\Program Files\Mozilla Firefox\tobedeleted
- %Application Data%\Mozilla\Firefox
- %User Profile%\AppData
- %Application Data%\Mozilla\Firefox\Crash Reports\events
手順 6
最新のバージョン(エンジン、パターンファイル)を導入したウイルス対策製品を用い、ウイルス検索を実行してください。「Trojan.Win32.DLOADR.AUSUUF」と検出したファイルはすべて削除してください。 検出されたファイルが、弊社ウイルス対策製品により既に駆除、隔離またはファイル削除の処理が実行された場合、ウイルスの処理は完了しており、他の削除手順は特にありません。
手順 7
以下のファイルをバックアップを用いて修復します。なお、マイクロソフト製品に関連したファイルのみ修復されます。このマルウェア/グレイウェア/スパイウェアが同社製品以外のプログラムをも削除した場合には、該当プログラムを再度インストールする必要があります。
- %System Root%\Program Files\Mozilla Firefox.bak\IA2Marshal.dll
- %System Root%\Program Files\Mozilla Firefox.bak\defaults\pref\channel-prefs.js
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-libraryloader-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-handle-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-time-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\dependentlibs.list
- %System Root%\Program Files\Mozilla Firefox.bak\omni.ja
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\uninstall.log
- %System Root%\Program Files\Mozilla Firefox.bak\browser\omni.ja
- %System Root%\Program Files\Mozilla Firefox.bak\libGLESv2.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updated
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\clearkey.dll.sig
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processthreads-l1-1-1.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\screenshots@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\mozavutil.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-conio-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\precomplete
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-locale-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-util-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-filesystem-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\helper.exe
- %System Root%\Program Files\Mozilla Firefox.bak\maintenanceservice.exe
- %System Root%\Program Files\Mozilla Firefox.bak\fonts\TwemojiMozilla.ttf
- %System Root%\Program Files\Mozilla Firefox.bak\nssdbm3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\AccessibleMarshal.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\formautofill@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\nssckbi.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-string-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\webcompat-reporter@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-string-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\pingsender.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-synch-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-sysinfo-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-namedpipe-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-profile-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-synch-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\crashreporter.ini
- %System Root%\Program Files\Mozilla Firefox.bak\vcruntime140.dll
- %System Root%\Program Files\Mozilla Firefox\tobedeleted
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-heap-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updater.ini
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.exe.sig
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.VisualElementsManifest.xml
- %System Root%\Program Files\Mozilla Firefox.bak\libEGL.dll
- %System Root%\Program Files\Mozilla Firefox.bak\lgpllibs.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-stdio-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-rtlsupport-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-memory-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\clearkey.dll
- %System Root%\Program Files\Mozilla Firefox.bak\update-settings.ini
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-hang-ui.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-timezone-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\platform.ini
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\VisualElements\VisualElements_70.png
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-errorhandling-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\xul.dll
- %System Root%\Program Files\Mozilla Firefox.bak\install.log
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processenvironment-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-localization-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-interlocked-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-runtime-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\mozglue.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-debug-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\xul.dll.sig
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-container.exe
- %System Root%\Program Files\Mozilla Firefox.bak\firefox.exe
- %System Root%\Program Files\Mozilla Firefox.bak\freebl3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\nss3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-utility-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-private-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-heap-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\d3dcompiler_47.dll
- %System Root%\Program Files\Mozilla Firefox.bak\maintenanceservice_installer.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-convert-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\msvcp140.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-console-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\updater.exe
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-process-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\uninstall\shortcuts_log.ini
- %System Root%\Program Files\Mozilla Firefox.bak\chrome.manifest
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l1-2-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\crashreporter-override.ini
- %System Root%\Program Files\Mozilla Firefox.bak\crashreporter.exe
- %System Root%\Program Files\Mozilla Firefox.bak\browser\features\webcompat@mozilla.org.xpi
- %System Root%\Program Files\Mozilla Firefox.bak\browser\chrome.manifest
- %System Root%\Program Files\Mozilla Firefox.bak\removed-files
- %System Root%\Program Files\Mozilla Firefox.bak\gmp-clearkey\0.1\manifest.json
- %System Root%\Program Files\Mozilla Firefox.bak\mozavcodec.dll
- %System Root%\Program Files\Mozilla Firefox.bak\browser\VisualElements\VisualElements_150.png
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-math-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\nssdbm3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\softokn3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-file-l2-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-environment-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\softokn3.dll
- %System Root%\Program Files\Mozilla Firefox.bak\minidump-analyzer.exe
- %System Root%\Program Files\Mozilla Firefox.bak\browser\blocklist.xml
- %System Root%\Program Files\Mozilla Firefox.bak\ucrtbase.dll
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-datetime-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\freebl3.chk
- %System Root%\Program Files\Mozilla Firefox.bak\application.ini
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-core-processthreads-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\Accessible.tlb
- %System Root%\Program Files\Mozilla Firefox.bak\AccessibleHandler.dll
- %System Root%\Program Files\Mozilla Firefox.bak\plugin-container.exe.sig
- %System Root%\Program Files\Mozilla Firefox.bak\api-ms-win-crt-multibyte-l1-1-0.dll
- %System Root%\Program Files\Mozilla Firefox.bak\qipcap64.dll
手順 8
以下の削除されたレジストリキーまたはレジストリ値をバックアップを用いて修復します。
※註:マイクロソフト製品に関連したレジストリキーおよびレジストリ値のみが修復されます。このマルウェアもしくはアドウェア等が同社製品以外のプログラムも削除した場合には、該当プログラムを再度インストールする必要があります。
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla
- FirefoxInstallerTest
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\66.0.5 (x64 en-US)
- ESR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 66.0.5
- ESR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- FirefoxInstallerTest
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 66.0.5 (x64 en-US)
- URLInfoAbout
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MaintenanceService\f9b87e891978e3145f0f8f9953eadc00
- prefetchProcessName
ご利用はいかがでしたか? アンケートにご協力ください