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Profil

Trojan.DownLoader25.55791

Added to the Dr.Web virus database: 2017-11-16

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\NUS_BusXP32] 'ImagePath' = 'system32\DRIVERS\NUS_BusXP32.sys'
  • [<HKLM>\SYSTEM\ControlSet001\Services\EST_BusEnum] 'ImagePath' = 'system32\DRIVERS\GenBus.sys'
Malicious functions:
Creates and executes the following:
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DrvSetup.exe' install Driver\NUS_BusXP.inf root\NUS_Bus 16
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DIFxCmd.exe' /p Driver\NUServerXP.inf 16
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DIFxCmd.exe' /i Driver\NUServerXP.inf 16
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DrvSetup.exe' install Driver\GenBus.inf root\EST_Bus
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DIFxCmd.exe' /p Driver\GenHC.inf
  • '%ProgramFiles%\Generic\USB over IP Server\Driver\DIFxCmd.exe' /i Driver\GenHC.inf
Executes the following:
  • '<SYSTEM32>\msiexec.exe' -Embedding 1C313317A4B3C0F451247638BE19E681
  • '<SYSTEM32>\runonce.exe' -r
  • '<SYSTEM32>\msiexec.exe' /V
  • '<SYSTEM32>\msiexec.exe' -Embedding 7D548E7115A8F1D047F5B281C7854017 C
Modifies file system:
Creates the following files:
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049ef5.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setu9ea7.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049f91.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1028.mst
  • %WINDIR%\Installer\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1033.MST
  • %WINDIR%\Installer\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\USBoverIPServer.ex_C202D67FD3204148886B37A6A72DC6CE.exe
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\ISSe9d40.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setu9ca3.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1031.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1036.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a118.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1040.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a185.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1033a03d.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049fff.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1034.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a07c.rra
  • %ProgramFiles%\Generic\USB over IP Server\UNTPDLL.dll
  • %ProgramFiles%\Generic\USB over IP Server\PSMDLL.dll
  • %ProgramFiles%\Generic\USB over IP Server\Driver\DrvSetup.exe
  • %ProgramFiles%\Generic\USB over IP Server\Driver\DIFxCmd.exe
  • %ProgramFiles%\Generic\USB over IP Server\USBoverIPServer.exe
  • %WINDIR%\inf\GenBus.inf
  • %ProgramFiles%\Generic\USB over IP Server\ESTLogDLL.dll
  • %ProgramFiles%\Generic\USB over IP Server\DCPDLL.dll
  • <SYSTEM32>\DIFxAPI.dll
  • %WINDIR%\Installer\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\ARPPRODUCTICON.exe
  • %WINDIR%\Installer\27f3c.msi
  • %WINDIR%\Installer\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\UNINST_Uninstall_U_08974A74D282466E8674D1157FB4587E.exe
  • %WINDIR%\Installer\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\USBoverIPServer.ex_798342C18209478F8322D0EA6A4AC104.exe
  • %ALLUSERSPROFILE%\Start Menu\Programs\Generic\USB over IP Server\Launch USBoverIPServer.exe.lnk
  • %ProgramFiles%\Generic\USB over IP Server\CreateShortcut.exe
  • %ALLUSERSPROFILE%\Start Menu\Programs\Generic\USB over IP Server\Uninstall.lnk
  • %ALLUSERSPROFILE%\Desktop\Launch USBoverIPServer.exe.lnk
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a1f3.rra
  • %WINDIR%\inf\oem3.PNF
  • %WINDIR%\inf\oem3.inf
  • <SYSTEM32>\DRVSTORE\NUServerXP_87F6D4B18921DC8AB6EBA1E7820BF379B5374602\NUServerXP32.cat
  • <SYSTEM32>\DRVSTORE\NUServerXP_87F6D4B18921DC8AB6EBA1E7820BF379B5374602\NUServerXP.inf
  • <SYSTEM32>\DRVSTORE\GenHC_AF3BDE5753269D005AA19F53855B02E88913C467\GenHC.cat
  • <SYSTEM32>\DRVSTORE\GenHC_AF3BDE5753269D005AA19F53855B02E88913C467\GenHC.inf
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem3.CAT
  • <SYSTEM32>\DRVSTORE\GenHC_AF3BDE5753269D005AA19F53855B02E88913C467\GenHC.sys
  • <SYSTEM32>\DRVSTORE\NUServerXP_87F6D4B18921DC8AB6EBA1E7820BF379B5374602\NUServerXP32.sys
  • %WINDIR%\inf\oem4.inf
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem4.CAT
  • %WINDIR%\inf\oem4.PNF
  • %WINDIR%\inf\nus_busxp.PNF
  • %WINDIR%\LastGood\TMPD.tmp
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\nus_busxp.CAT
  • <DRIVERS>\SETF.tmp
  • %WINDIR%\Temp\OLDE.tmp
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a34b.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1045.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x08a3b8.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1049.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a270.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1041.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a2ed.rra
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1042.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\2052.mst
  • %WINDIR%\Temp\OLD9.tmp
  • %WINDIR%\LastGood\TMP8.tmp
  • %WINDIR%\inf\genbus.PNF
  • <DRIVERS>\SETA.tmp
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\2070.mst
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x08a425.rra
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\genbus.CAT
  • %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setup.ini
  • %WINDIR%\inf\genbus.cat
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\_isuser_0x0409.dll
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\String1033.txt
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-19
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-18
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\ISRT.dll
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\setup.inx
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\_isres_0x0409.dll
  • %TEMP%\{7340A907-168A-4A5F-A376-4C9432B96B2A}\setup.exe
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-19
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SECURITY
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_.DEFAULT
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SYSTEM
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SOFTWARE
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-20
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-20
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-21-2052111302-484763869-725345543-1003
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-21-2052111302-484763869-725345543-1003
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x040a.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0409.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0410.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x040c.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\_ISMSIDEL.INI
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\Setup.INI
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0407.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0404.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0411.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\1033.MST
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0816.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\ISSetup.dll
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\USB over IP Server.msi
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0415.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0412.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0804.ini
  • %TEMP%\{DAE6266D-7365-4EB2-883A-BC58BD4F3ACF}\0x0419.ini
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SAM
  • %ProgramFiles%\Generic\USB over IP Server\Driver\NUS_BusXP.inf
  • %ProgramFiles%\Generic\USB over IP Server\Driver\GenHC.sys
  • %ProgramFiles%\Generic\USB over IP Server\Driver\NUServerXP32.sys
  • %ProgramFiles%\Generic\USB over IP Server\Driver\nuserverxp32.cat
  • %ProgramFiles%\Generic\USB over IP Server\Driver\GenBus.sys
  • %ProgramFiles%\Generic\USB over IP Server\Driver\GenBus.inf
  • %ProgramFiles%\Generic\USB over IP Server\Driver\GenHC.inf
  • %ProgramFiles%\Generic\USB over IP Server\Driver\genhc.cat
  • %ProgramFiles%\Generic\USB over IP Server\Driver\NUServerXP.inf
  • <DRIVERS>\GenHC.sys
  • <DRIVERS>\NUServerXP32.sys
  • %WINDIR%\inf\NUS_BusXP32.cat
  • %WINDIR%\inf\NUS_BusXP.inf
  • %ProgramFiles%\Generic\USB over IP Server\Driver\NUS_BusXP32.sys
  • %ProgramFiles%\Generic\USB over IP Server\Driver\NUS_BusXP32.cat
  • <DRIVERS>\GenBus.sys
  • <DRIVERS>\NUS_BusXP32.sys
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING.VER
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\INDEX.MAP
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING2.MAP
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING1.MAP
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\domain.txt
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\ComDb.Dat
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\INDEX.BTR
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\$WinMgmt.CFG
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\OBJECTS.DATA
  • %WINDIR%\Installer\MSI5.tmp
  • %WINDIR%\Installer\27f3a.ipi
  • %ProgramFiles%\Generic\USB over IP Server\Driver\genbus.cat
  • C:\Config.Msi\27f3b.rbs
  • %WINDIR%\Installer\27f38.msi
  • C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\OBJECTS.MAP
  • %WINDIR%\Installer\MSI4.tmp
  • %WINDIR%\Installer\27f39.mst
Sets the 'hidden' attribute to the following files:
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\nus_busxp.CAT
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem4.CAT
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\genbus.CAT
  • <SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem3.CAT
Deletes the following files:
  • <DRIVERS>\GenBus.sys
  • %WINDIR%\Installer\27f3a.ipi
  • %WINDIR%\Installer\27f38.msi
  • %WINDIR%\Temp\OLDE.tmp
  • <DRIVERS>\NUS_BusXP32.sys
  • %WINDIR%\Temp\OLD9.tmp
  • %WINDIR%\Installer\27f39.mst
  • %TEMP%\MSI3.tmp
  • %TEMP%\~2.tmp
  • %TEMP%\~1.tmp
  • C:\Config.Msi\27f3b.rbs
  • %WINDIR%\Installer\MSI5.tmp
  • %WINDIR%\Installer\MSI4.tmp
Moves the following files:
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a270.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0412.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a2ed.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0415.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a185.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0410.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a1f3.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0411.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a34b.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0419.ini
  • from %WINDIR%\LastGood\TMP8.tmp to %WINDIR%\LastGood\system32\DRIVERS\GenBus.sys
  • from %WINDIR%\LastGood\TMPD.tmp to %WINDIR%\LastGood\system32\DRIVERS\NUS_BusXP32.sys
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x08a3b8.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0804.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x08a425.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0816.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setu9ea7.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setup.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049ef5.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0404.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setu9ca3.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\setup.exe
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\ISSe9d40.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\ISSetup.dll
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049f91.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0407.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a07c.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x040a.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x04a118.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x040c.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x049fff.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\0x0409.ini
  • from %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1033a03d.rra to %ProgramFiles%\InstallShield Installation Information\{4DC0BBCC-3A7B-4284-BE34-CEE37C926C79}\1033.mst
Substitutes the following files:
  • <DRIVERS>\NUS_BusXP32.sys
  • <DRIVERS>\GenBus.sys
Network activity:
Connects to:
  • '20#.#6.232.182':80
  • 'wp#d':80
TCP:
HTTP GET requests:
  • http://crl.microsoft.com/pki/crl/products/tspca.crl via 20#.#6.232.182
  • http://crl.microsoft.com/pki/crl/products/MicWinHarComPCA_2008-01-08.crl via 20#.#6.232.182
  • http://11#.#11.111.1/wpad.dat via wp#d
UDP:
  • DNS ASK crl.microsoft.com
  • DNS ASK wp#d

Recommandations pour le traitement

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

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

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

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

En savoir plus sur Dr.Web pour Android