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Trojan.KillFiles2.3154

Added to the Dr.Web virus database: 2024-10-16

Virus description added:

Technical Information

Modifies file system
Deletes the following files
  • <SYSTEM32>\tasks\adobe acrobat update task
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\sc_reader.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\apifile_8.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\fdffile_8.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\pdxfile_8.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\secstorefile.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\xdpfile_8.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\xfdffile_8.ico
  • %WINDIR%\installer\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\pdffile_8.ico
  • %WINDIR%\installer\11645d.msp
Moves the following system files
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\a3dutils.dll to C:\config.msi\e8314.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\en_us.pak.15ee1c08_ed51_465d_b6f3_fb152b1cc435 to C:\config.msi\e8337.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\escript.api to C:\config.msi\e8338.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\fillsign.aapp to C:\config.msi\e8339.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\home.aapp to C:\config.msi\e833a.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\ia32.api to C:\config.msi\e833b.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\icudtl.dat to C:\config.msi\e833c.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\jp2klib.dll to C:\config.msi\e833d.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\jsbytecodewin.bin to C:\config.msi\e833e.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\libcef.dll.15ee1c08_ed51_465d_b6f3_fb152b1cc435 to C:\config.msi\e833f.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\logsession.dll to C:\config.msi\e8340.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\logtransport2.exe to C:\config.msi\e8341.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\makeaccessible.api_non_opt to C:\config.msi\e8342.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\multimedia.api_non_opt to C:\config.msi\e8343.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\nppdf32.dll to C:\config.msi\e8344.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\pddom.api_non_opt to C:\config.msi\e8346.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\_difr.x3d to C:\config.msi\e8355.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\ppklite.api to C:\config.msi\e8347.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\prcr.x3d to C:\config.msi\e8348.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\rdrservicesupdater.exe to C:\config.msi\e8349.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\readoutloud.api to C:\config.msi\e834a.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\reflow.api_non_opt to C:\config.msi\e834b.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\rt3d.dll to C:\config.msi\e834c.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\saveasrtf.api_non_opt to C:\config.msi\e834d.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\search.api to C:\config.msi\e834e.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\sendmail.api to C:\config.msi\e834f.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\spelling.api to C:\config.msi\e8350.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\tesselate.x3d to C:\config.msi\e8351.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\updater.api_non_opt to C:\config.msi\e8352.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\weblink.api to C:\config.msi\e8353.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\_4bitmapibroker.exe to C:\config.msi\e8354.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\edit_r_rhp.aapp to C:\config.msi\e8336.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\nppdf32.dll_apollo to C:\config.msi\e8345.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\edit_r_full.aapp to C:\config.msi\e8335.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\adelrcp.exe to C:\config.msi\e8323.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\accessibility.api_non_opt to C:\config.msi\e8315.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\ace.dll_non_opt to C:\config.msi\e8316.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrobroker.exe to C:\config.msi\e8317.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrocef.exe.15ee1c08_ed51_465d_b6f3_fb152b1cc435 to C:\config.msi\e8318.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acroform.api__non_opt to C:\config.msi\e8319.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acropdf.dll to C:\config.msi\e831a.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acropdf64.dll to C:\config.msi\e831b.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acropdfimpl.dll to C:\config.msi\e831c.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acropdfimpl64.dll to C:\config.msi\e831d.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrord32.dll to C:\config.msi\e831e.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrord32.exe to C:\config.msi\e831f.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrord32info.exe to C:\config.msi\e8320.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrord32res.dll to C:\config.msi\e8321.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\acrosup64.dll to C:\config.msi\e8322.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\adobearm.exe.bdca7721_f290_4124_bbed_7a15fe7694eb to C:\config.msi\e8324.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\dva.api to C:\config.msi\e8333.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\adobearmhelper.exe.bdca7721_f290_4124_bbed_7a15fe7694eb to C:\config.msi\e8325.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\adobecollabsync.exe to C:\config.msi\e8326.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\adoberfp.dll to C:\config.msi\e8327.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\agm.dll to C:\config.msi\e8328.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\aiodlite.dll to C:\config.msi\e8329.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\annots.api to C:\config.msi\e832a.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\bib.dll_non_opt to C:\config.msi\e832b.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\bibutils.dll to C:\config.msi\e832c.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\cef.pak.15ee1c08_ed51_465d_b6f3_fb152b1cc435 to C:\config.msi\e832d.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\checkers.api to C:\config.msi\e832e.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\cooltype.dll_non_opt to C:\config.msi\e832f.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\digsig.api to C:\config.msi\e8330.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\drvdx9.x3d to C:\config.msi\e8331.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\drvsoft.x3d to C:\config.msi\e8332.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\15.7.20033\ebook.api to C:\config.msi\e8334.rbf
  • from %WINDIR%\installer\$patchcache$\managed\68ab67ca7da73301b744caf070e41400\cachesize.txt to C:\config.msi\e8356.rbf
Miscellaneous
Searches for the following windows
  • ClassName: 'Distiller' WindowName: ''
  • ClassName: 'AdobeCollabSynchronizerNotification' WindowName: ''
Creates and executes the following
  • '%WINDIR%\installer\msica60.tmp' /b 2 120 0
Executes the following
  • '%WINDIR%\syswow64\cmd.exe' /c msiexec.exe /x {AC76BA86-7AD7-1033-7B44-AC0F074E4100} /quiet /norestart
  • '%WINDIR%\syswow64\msiexec.exe' /x {AC76BA86-7AD7-1033-7B44-AC0F074E4100} /quiet /norestart
  • '%WINDIR%\syswow64\cmd.exe' /c msiexec.exe /x {AC76BA86-7AD7-1033-7B44-AC0F074E4100} /quiet /norestart' (with hidden window)

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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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.

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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