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Profil

Trojan.Encoder.39155

Added to the Dr.Web virus database: 2024-07-03

Virus description added:

Technical Information

Malicious functions
To complicate detection of its presence in the operating system,
adds antivirus exclusion:
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "Set-MpPreference -DisableRealtimeMonitoring $true"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "Set-MpPreference -DisableIOAVProtection $true"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "Set-MpPreference -DisableScriptScanning 1 "
Executes the following
  • '<SYSTEM32>\taskkill.exe' /f /im sqlservr.exe
  • '<SYSTEM32>\taskkill.exe' /f /im mshta.exe
  • '<SYSTEM32>\taskkill.exe' /f /im oracle.exe
  • '<SYSTEM32>\taskkill.exe' /f /im Mysqld.exe
  • '<SYSTEM32>\taskkill.exe' /f /im notepad.exe
  • '<SYSTEM32>\taskkill.exe' /f /im n.exe
  • '<SYSTEM32>\net.exe' stop wscsvc
Launches a large number of processes
Terminates or attempts to terminate
the following user processes:
  • iexplore.exe
  • firefox.exe
Modifies file system
Creates the following files
  • <Current directory>\deleteitself.bat
Deletes the following files
  • <SYSTEM32>\winevt\logs\debugchannel.etl
  • %WINDIR%\prefetch\rdrservicesupdater.exe-3d26e665.pf
  • %WINDIR%\prefetch\reg.exe-e7e8bd26.pf
  • %WINDIR%\prefetch\regsvr32.exe-8461dbee.pf
  • %WINDIR%\prefetch\regtlibv12.exe-b7c4f383.pf
  • %WINDIR%\prefetch\regtlibv12.exe-d3a27e55.pf
  • %WINDIR%\prefetch\rundll32.exe-36dac103.pf
  • %WINDIR%\prefetch\rundll32.exe-860c49a4.pf
  • %WINDIR%\prefetch\rundll32.exe-e6258edf.pf
  • %WINDIR%\prefetch\sc.exe-945d79ae.pf
  • %WINDIR%\prefetch\searchfilterhost.exe-77482212.pf
  • %WINDIR%\prefetch\searchindexer.exe-4a6353b9.pf
  • %WINDIR%\prefetch\pfsvperfstats.bin
  • %WINDIR%\prefetch\ping.exe-7e94e73e.pf
  • %WINDIR%\prefetch\searchprotocolhost.exe-0cb8cade.pf
  • %WINDIR%\prefetch\setup.exe-04541c92.pf
  • %WINDIR%\prefetch\setup.exe-0e8606b0.pf
  • %WINDIR%\prefetch\setup.exe-3c1c5c45.pf
  • %WINDIR%\prefetch\setup.exe-3caebeac.pf
  • %WINDIR%\prefetch\setup.exe-7c026c7f.pf
  • %WINDIR%\prefetch\setup.exe-995118bd.pf
  • %WINDIR%\prefetch\setup.exe-9c5f31fe.pf
  • %WINDIR%\prefetch\setup.exe-a76b5a2e.pf
  • %WINDIR%\prefetch\setup.exe-b2453f21.pf
  • %WINDIR%\prefetch\setup.exe-c5a66008.pf
  • %WINDIR%\prefetch\setuputility.exe-8e8b4811.pf
  • %WINDIR%\prefetch\servicemodelreg.exe-1f42b3e3.pf
  • %WINDIR%\prefetch\servicemodelreg.exe-afddd121.pf
  • %WINDIR%\prefetch\ose00000.exe-2a4efdbf.pf
  • %WINDIR%\prefetch\ose.exe-51c16f0e.pf
  • %WINDIR%\prefetch\opera_29.0.1795.47_setup.exe-9c628850.pf
  • %WINDIR%\prefetch\firefox.exe-a606b53c.pf
  • %WINDIR%\prefetch\install.exe-3f13c328.pf
  • %WINDIR%\prefetch\installer.exe-6c3ab888.pf
  • %WINDIR%\prefetch\installer.exe-ee562215.pf
  • %WINDIR%\prefetch\jaureg.exe-2358f266.pf
  • %WINDIR%\prefetch\javaw.exe-dccf0ab8.pf
  • %WINDIR%\prefetch\javaws.exe-ed58c697.pf
  • %WINDIR%\prefetch\jp2launcher.exe-7dccd1b9.pf
  • %WINDIR%\prefetch\jre-8u45-windows-x64.exe-61cc34b3.pf
  • %WINDIR%\prefetch\lodctr.exe-3cce0534.pf
  • %WINDIR%\prefetch\lodctr.exe-72cd50d0.pf
  • %WINDIR%\prefetch\logonui.exe-09140401.pf
  • %WINDIR%\prefetch\firefox setup 78.0.2 (x64).ex-d6c4efe8.pf
  • %WINDIR%\prefetch\mofcomp.exe-8fe3d558.pf
  • %WINDIR%\prefetch\mscorsvw.exe-245ed79e.pf
  • %WINDIR%\prefetch\mscorsvw.exe-57d17daf.pf
  • %WINDIR%\prefetch\mscorsvw.exe-90526fac.pf
  • %WINDIR%\prefetch\mscorsvw.exe-c3c515bd.pf
  • %WINDIR%\prefetch\msiexec.exe-a2d55cb6.pf
  • %WINDIR%\prefetch\msiexec.exe-e09a077a.pf
  • %WINDIR%\prefetch\ndp48-x86-x64-allos-enu.exe-54656820.pf
  • %WINDIR%\prefetch\netsh.exe-f1b6da12.pf
  • %WINDIR%\prefetch\ngen.exe-ae594a6b.pf
  • %WINDIR%\prefetch\ngen.exe-ec3f9239.pf
  • %WINDIR%\prefetch\ntosboot-b00dfaad.pf
  • %WINDIR%\prefetch\opera_29.0.1795.47_setup.exe-839f60fd.pf
  • %WINDIR%\prefetch\mofcomp.exe-fde76efc.pf
  • %WINDIR%\prefetch\setx.exe-a7e52bf4.pf
  • %WINDIR%\prefetch\sppsvc.exe-b0f8131b.pf
  • %WINDIR%\temp\ts_98e.tmp
  • %WINDIR%\prefetch\steamservice.exe-57e215d3.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-35b8af5d.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-451fb36d.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-4da5e6b3.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-92eb15bb.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-aace95dd.pf
  • %WINDIR%\prefetch\vssvc.exe-b8afc319.pf
  • %WINDIR%\prefetch\wermgr.exe-0f2ac88c.pf
  • %WINDIR%\prefetch\wevtutil.exe-400d93e8.pf
  • %WINDIR%\prefetch\wevtutil.exe-ef5861c4.pf
  • %WINDIR%\prefetch\winrar-x64-531.exe-91d4b934.pf
  • %WINDIR%\prefetch\wmiadap.exe-f8dfdfa2.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-1c5672a5.pf
  • %WINDIR%\prefetch\vc_redist.x86.exe-1dcb7807.pf
  • %WINDIR%\prefetch\wmiprvse.exe-1628051c.pf
  • %WINDIR%\prefetch\wusa.exe-f04b35c8.pf
  • %WINDIR%\prefetch\xcopy.exe-41e6513f.pf
  • %WINDIR%\temp\dmi2a28.tmp
  • %WINDIR%\temp\fwtsqmfile00.sqm
  • %WINDIR%\temp\ts_1085.tmp
  • %WINDIR%\temp\ts_126b.tmp
  • %WINDIR%\temp\ts_1395.tmp
  • %WINDIR%\temp\ts_19c0.tmp
  • %WINDIR%\temp\ts_1a3e.tmp
  • %WINDIR%\temp\ts_6cd.tmp
  • %WINDIR%\temp\ts_910.tmp
  • %WINDIR%\prefetch\wuauclt.exe-70318591.pf
  • %WINDIR%\prefetch\wusa.exe-a8d5906c.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-d3a3c549.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-b0c890fd.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-9dedc9d2.pf
  • %WINDIR%\prefetch\svchost.exe-007fea55.pf
  • %WINDIR%\prefetch\svchost.exe-05f624ab.pf
  • %WINDIR%\prefetch\svchost.exe-7cfedea3.pf
  • %WINDIR%\prefetch\taskhost.exe-7238f31d.pf
  • %WINDIR%\prefetch\thunderbird setup 78.9.1 (x64-07c878f8.pf
  • %WINDIR%\prefetch\thunderbird.exe-5119524c.pf
  • %WINDIR%\prefetch\trustedinstaller.exe-3cc531e5.pf
  • %WINDIR%\prefetch\tsetup.1.4.3.exe-ef3d6f27.pf
  • %WINDIR%\prefetch\tsetup.1.4.3.tmp-9455db0f.pf
  • %WINDIR%\prefetch\uninstall.exe-a11d6b07.pf
  • %WINDIR%\prefetch\unlodctr.exe-531facc7.pf
  • %WINDIR%\prefetch\unlodctr.exe-a3d4deeb.pf
  • %WINDIR%\prefetch\steamsetup_2.10.91.91.exe-91d3eed3.pf
  • %WINDIR%\prefetch\unpack200.exe-bb96da5f.pf
  • %WINDIR%\prefetch\vcredist_x64.exe-24aea5d8.pf
  • %WINDIR%\prefetch\vcredist_x64.exe-8227a7ef.pf
  • %WINDIR%\prefetch\vcredist_x64.exe-a53f124b.pf
  • %WINDIR%\prefetch\vcredist_x64.exe-d4929c6b.pf
  • %WINDIR%\prefetch\vcredist_x86.exe-163efd5c.pf
  • %WINDIR%\prefetch\vcredist_x86.exe-73b7ff73.pf
  • %WINDIR%\prefetch\vcredist_x86.exe-96cf69cf.pf
  • %WINDIR%\prefetch\vcredist_x86.exe-c622f3ef.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-2c3b2083.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-442857d9.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-5c158f2f.pf
  • %WINDIR%\prefetch\vc_redist.x64.exe-6181748b.pf
  • %WINDIR%\prefetch\userinit.exe-2257a3e7.pf
  • %WINDIR%\prefetch\dwm.exe-6ffd3da8.pf
  • %WINDIR%\prefetch\shutdown.exe-e7d5c9cc.pf
  • %WINDIR%\prefetch\drvinst.exe-4cb4314a.pf
  • <SYSTEM32>\logfiles\scm\ac4e5acf-89f7-4220-ba21-81ee183975e2
  • <SYSTEM32>\logfiles\scm\4d56425e-6729-4b22-8e87-9cf5a35d6c13
  • <SYSTEM32>\logfiles\scm\5a40e926-9e86-4b89-9cfd-b12311724371
  • <SYSTEM32>\logfiles\scm\5b42dd9c-5a26-4f27-bb95-34603f0997e5
  • <SYSTEM32>\logfiles\scm\5c0aeeea-c154-45be-8499-bea5f11baff6
  • <SYSTEM32>\logfiles\scm\5f5a18eb-dc73-4e45-a11c-b59043598412
  • <SYSTEM32>\logfiles\scm\613612ba-897d-44ce-8dc1-8fc283f9fd51
  • <SYSTEM32>\logfiles\scm\6238a7ba-faf1-47c3-a342-fad3f9cf7c35
  • <SYSTEM32>\logfiles\scm\66ac8a2f-fde7-49cf-a90a-02be56721d7c
  • <SYSTEM32>\logfiles\scm\6738ba6e-ea75-4b6b-b8b8-71f0336dd8ef
  • <SYSTEM32>\logfiles\scm\695a2fb8-0867-4d9b-9df8-686f409aaca9
  • <SYSTEM32>\logfiles\scm\72db7465-bc54-491b-a92a-4637a28c9bbf
  • <SYSTEM32>\logfiles\scm\4bc45b66-8a54-43f9-a00a-55a0c50957cd
  • <SYSTEM32>\logfiles\scm\4c8b01a2-11ff-4c41-848f-508ef4f00cf7
  • <SYSTEM32>\logfiles\scm\753c47ae-ec5e-44b3-95a9-2c8e553f0e39
  • <SYSTEM32>\logfiles\scm\7afcc0ca-7121-422a-ab45-b0e8d599ff08
  • <SYSTEM32>\logfiles\scm\81540b9f-b5bf-47eb-9c95-be195bf2c664
  • <SYSTEM32>\logfiles\scm\9435f817-fed2-454e-88cd-7f78fda62c48
  • <SYSTEM32>\logfiles\scm\994c86ad-a929-4b2c-88a0-4e25a107a029
  • <SYSTEM32>\logfiles\scm\9979cb83-103a-4105-9e5d-c74b0af6d198
  • <SYSTEM32>\logfiles\scm\99a6a4cf-6729-4c3a-bd5d-650668e121f5
  • <SYSTEM32>\logfiles\scm\a35bb7a6-5f0c-4c9f-8450-2b3bed532d51
  • <SYSTEM32>\logfiles\scm\a478c694-6f21-45ea-b190-333c9222b9cb
  • <SYSTEM32>\logfiles\scm\a48cabbf-24c8-4b87-b00f-9261807c3b43
  • <SYSTEM32>\logfiles\scm\a65c83d2-89cb-4e55-8451-36fc63248327
  • <SYSTEM32>\logfiles\scm\a6af9377-77ce-47ab-ad7d-ec32cad0c82d
  • <SYSTEM32>\logfiles\scm\7878fb06-b9d8-47c0-8c16-177a96fbbbde
  • <SYSTEM32>\logfiles\scm\796049aa-7d7b-4e06-9573-86488ce75919
  • <SYSTEM32>\logfiles\scm\486d715e-6aa2-44cf-bc48-b6990cbb53c6
  • <SYSTEM32>\logfiles\scm\47536d45-eeec-4bdc-8183-a4dc1f8da9e4
  • <SYSTEM32>\logfiles\scm\4615dc38-0fc2-4736-9043-4bb495e34cc1
  • <SYSTEM32>\winevt\logs\microsoft-windows-capi2%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-known folders api service.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-mui%4admin.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-mui%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-offlinefiles%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-printservice%4admin.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-readyboost%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-restartmanager%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-windows defender%4operational.evtx
  • <SYSTEM32>\winevt\logs\microsoft-windows-windowssystemassessmenttool%4operational.evtx
  • <SYSTEM32>\winevt\logs\setup.evtx
  • <SYSTEM32>\logfiles\scm\00166f30-a0ee-4242-a5a2-78d7e510e671
  • <SYSTEM32>\winevt\logs\microsoft-windows-branchcachesmb%4operational.evtx
  • <SYSTEM32>\logfiles\scm\0261c20d-a48a-42f1-bd19-591cacc62c2f
  • <SYSTEM32>\logfiles\scm\088482fa-65b8-4e17-9abf-1dcd48e8d373
  • <SYSTEM32>\logfiles\scm\09864cac-d8ef-43c3-8a09-6b1aa1d94fc7
  • <SYSTEM32>\logfiles\scm\09f06bfe-a3c8-40e3-846a-6e6f4000c238
  • <SYSTEM32>\logfiles\scm\0ceabfc1-807f-4b9a-a7b8-7be003f67e56
  • <SYSTEM32>\logfiles\scm\1f7b7221-ae8f-44f3-ba82-f7d260f51964
  • <SYSTEM32>\logfiles\scm\20d9d9a1-6850-4171-8428-8d975321925a
  • <SYSTEM32>\logfiles\scm\21e8dc7c-1165-4f13-9839-7938bf50f753
  • <SYSTEM32>\logfiles\scm\2470470f-2634-478e-b181-571e98a789bb
  • <SYSTEM32>\logfiles\scm\28011108-68df-4c73-b91b-57427d501bba
  • <SYSTEM32>\logfiles\scm\2f57269b-1e09-4e2d-ab1e-b0fdac7d279c
  • <SYSTEM32>\logfiles\scm\33f8aceb-5d41-4518-a0b7-fcf01943e564
  • <SYSTEM32>\logfiles\scm\3e4542ee-fe0a-4407-8803-51042e151fc2
  • <SYSTEM32>\logfiles\scm\044a6734-e90e-4f8f-b357-b2dc8ab3b5ec
  • <SYSTEM32>\logfiles\scm\a7c73732-9f11-4281-8d19-764d4ec9d94d
  • <SYSTEM32>\logfiles\scm\ac668097-4d6b-4093-ac14-014c09dbf820
  • %WINDIR%\prefetch\dotnetfx35setup.exe-7deb9041.pf
  • <SYSTEM32>\logfiles\scm\b0cbab43-44fc-469b-a4ce-87426761fdce
  • <SYSTEM32>\logfiles\scm\scm.evm.2
  • <SYSTEM32>\logfiles\scm\scm.evm.3
  • <SYSTEM32>\logfiles\scm\scm.evm.4
  • %WINDIR%\prefetch\42.0.2311.135_chrome_installe-7fd75326.pf
  • %WINDIR%\prefetch\acrordrdc1501020056_en_us.exe-3b58c109.pf
  • %WINDIR%\prefetch\agapplaunch.db
  • %WINDIR%\prefetch\agglfaulthistory.db
  • %WINDIR%\prefetch\agglfgapphistory.db
  • %WINDIR%\prefetch\agglglobalhistory.db
  • %WINDIR%\prefetch\agrobust.db
  • %WINDIR%\prefetch\aspnet_regiis.exe-75651a3c.pf
  • <SYSTEM32>\logfiles\scm\scm.evm
  • <SYSTEM32>\logfiles\scm\scm.evm.1
  • %WINDIR%\prefetch\aspnet_regiis.exe-86915b5a.pf
  • %WINDIR%\prefetch\bspatch.exe-dd9e5e46.pf
  • %WINDIR%\prefetch\chrome.exe-5617a1bf.pf
  • %WINDIR%\prefetch\clrgc.exe-5d5b90f5.pf
  • %WINDIR%\prefetch\cmd.exe-4a81b364.pf
  • %WINDIR%\prefetch\cmd.exe-ac113aa8.pf
  • %WINDIR%\prefetch\conhost.exe-1f3e9d7e.pf
  • %WINDIR%\prefetch\default-browser-agent.exe-01c82e17.pf
  • %WINDIR%\prefetch\dllhost.exe-5e46fa0d.pf
  • %WINDIR%\prefetch\dllhost.exe-766398d2.pf
  • %WINDIR%\prefetch\dllhost.exe-b2eb1806.pf
  • %WINDIR%\prefetch\dotnetfx35.exe-852dd91f.pf
  • %WINDIR%\prefetch\audiodg.exe-bdfd3029.pf
  • %WINDIR%\prefetch\bfsvc.exe-9c7a4dee.pf
  • <SYSTEM32>\logfiles\scm\fe702d5e-c23e-4e35-893d-31404405e38b
  • <SYSTEM32>\logfiles\scm\fdd56c73-f0d5-41b6-b767-6effd7966428
  • <SYSTEM32>\logfiles\scm\fb3c354d-297a-4eb2-9b58-090f6361906b
  • <SYSTEM32>\logfiles\scm\b6890242-f99f-4cd5-8a68-4dcc2c027602
  • <SYSTEM32>\logfiles\scm\b7d28f2f-15f7-4bc7-80da-207f07a083b4
  • <SYSTEM32>\logfiles\scm\be669c13-8165-4536-96d0-6d6c39292aae
  • <SYSTEM32>\logfiles\scm\c016366b-7126-46ca-b36b-592a3d95a60b
  • <SYSTEM32>\logfiles\scm\c153624b-5bf8-478e-b750-cbd2d47b8287
  • <SYSTEM32>\logfiles\scm\c85a6737-0af5-4420-a26d-0cc507aa60a3
  • <SYSTEM32>\logfiles\scm\ca4b8ff2-a4d2-4d88-a52e-3a5bdaf7f56e
  • <SYSTEM32>\logfiles\scm\cb08f6d6-1019-4ec0-82a0-ce7521e25136
  • <SYSTEM32>\logfiles\scm\cb3d64bf-c0c9-45ff-bfb0-ff1a8f680186
  • <SYSTEM32>\logfiles\scm\cee64558-e1a7-4d9d-80a7-2001912be5b5
  • <SYSTEM32>\logfiles\scm\d0250f3f-6480-484f-b719-42f659ac64d5
  • <SYSTEM32>\logfiles\scm\d292ea93-3514-4d36-8f67-8b05e1d5fafc
  • <SYSTEM32>\logfiles\scm\b64c89b9-c750-44ac-8615-b9f61a39db8c
  • <SYSTEM32>\logfiles\scm\d44c8ba6-8fb0-42da-b09f-1de8294f94bc
  • <SYSTEM32>\logfiles\scm\d848d7bf-fad9-44f7-9f4c-20b83063de64
  • <SYSTEM32>\logfiles\scm\da41de71-8431-42fb-9db0-eb64a961dead
  • <SYSTEM32>\logfiles\scm\dd9f510c-95f4-499a-90c8-bac5bc372ff4
  • <SYSTEM32>\logfiles\scm\dfe71e5e-79f3-41d2-bf54-46b9784d0be0
  • <SYSTEM32>\logfiles\scm\e0270037-d02b-4da1-bee3-2abb41002ff3
  • <SYSTEM32>\logfiles\scm\e22a8667-f75b-4ba9-ba46-067ed4429de8
  • <SYSTEM32>\logfiles\scm\e3163c33-301d-4730-a266-5518c5ed3967
  • <SYSTEM32>\logfiles\scm\eaca24ff-236c-401d-a1e7-b3d5267b8a50
  • <SYSTEM32>\logfiles\scm\eb02381f-d652-4b1c-894a-712498c62c51
  • <SYSTEM32>\logfiles\scm\ec376781-43f8-45d6-aace-d5f1098aa870
  • <SYSTEM32>\logfiles\scm\ee2b4e26-7388-4e38-b892-9271b0ade0bc
  • <SYSTEM32>\logfiles\scm\fa2bc0a6-8d4b-458a-85c8-2b8c72487513
  • <SYSTEM32>\logfiles\scm\d7b6e81d-3cf4-432c-84d2-24213f4316e6
  • %WINDIR%\prefetch\dotnetfx40_full_x86_x64.exe-d34ac1bf.pf
  • %WINDIR%\temp\ts_d96.tmp
Modifies the following files
  • D:\install.log
  • <Drive name for removable media>:\hypothyroidism_slides.pptx
  • <Drive name for removable media>:\samieee_obiee_presentation.pptx
  • <Drive name for removable media>:\roozenedowebinar.pptx
  • <Drive name for removable media>:\508softwareandos.doc
  • <Drive name for removable media>:\lisp_success.doc
  • <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
  • <Drive name for removable media>:\hanni_umami_chapter.doc
  • <Drive name for removable media>:\ovp25012015.doc
  • <Drive name for removable media>:\fi51.doc
  • <Drive name for removable media>:\february_catalogue__2015.doc
  • <Drive name for removable media>:\testcertificate.cer
  • <Drive name for removable media>:\contoso_1.cer
  • <Drive name for removable media>:\sdksampleunprivdeveloper.cer
  • <Drive name for removable media>:\pmd.cer
  • <Drive name for removable media>:\contosoroot.cer
  • <Drive name for removable media>:\sdkfailsafeemulator.cer
  • <Drive name for removable media>:\dashborder_120.bmp
  • <Drive name for removable media>:\dashborder_96.bmp
  • <Drive name for removable media>:\dialmap.bmp
  • <Drive name for removable media>:\dashborder_192.bmp
  • <Drive name for removable media>:\tileimage.bmp
  • <Drive name for removable media>:\toolbar.bmp
  • <Drive name for removable media>:\coffee.bmp
  • <Drive name for removable media>:\correct.avi
  • <Drive name for removable media>:\join.avi
  • <Drive name for removable media>:\middaugh_keynote.pptx
  • <Drive name for removable media>:\stoc13_ml_quoc_le.pptx
Deletes itself.
Modifies user data files (Trojan.Encoder).
Miscellaneous
Searches for the following windows
  • ClassName: '' WindowName: ''
Executes the following
  • '<SYSTEM32>\cmd.exe' /c sc stop *sql*
  • '<SYSTEM32>\cmd.exe' /c nc stop CryptSvc
  • '<SYSTEM32>\cmd.exe' /c nc stop DcomLaunch
  • '<SYSTEM32>\cmd.exe' /c nc stop Dhcp
  • '<SYSTEM32>\cmd.exe' /c nc stop Dnscache
  • '<SYSTEM32>\cmd.exe' /c nc stop DPS
  • '<SYSTEM32>\cmd.exe' /c nc stop eventlog
  • '<SYSTEM32>\cmd.exe' /c nc stop EventSystem
  • '<SYSTEM32>\cmd.exe' /c nc stop gpsvc
  • '<SYSTEM32>\cmd.exe' /c nc stop BITS
  • '<SYSTEM32>\cmd.exe' /c nc stop iphlpsvc
  • '<SYSTEM32>\cmd.exe' /c nc stop LanmanWorkstation
  • '<SYSTEM32>\cmd.exe' /c nc stop lmhosts
  • '<SYSTEM32>\cmd.exe' /c nc stop MMCSS
  • '<SYSTEM32>\cmd.exe' /c nc stop MpsSvc
  • '<SYSTEM32>\cmd.exe' /c nc stop Netman
  • '<SYSTEM32>\cmd.exe' /c nc stop netprofm
  • '<SYSTEM32>\cmd.exe' /c nc stop NlaSvc
  • '<SYSTEM32>\cmd.exe' /c nc stop nsi
  • '<SYSTEM32>\cmd.exe' /c nc stop LanmanServer
  • '<SYSTEM32>\cmd.exe' /c nc stop BFE
  • '<SYSTEM32>\cmd.exe' /c nc stop AudioSrv
  • '<SYSTEM32>\cmd.exe' /c nc stop AudioEndpointBuilder
  • '<SYSTEM32>\sc.exe' delete OracleMTSRecoveryService
  • '<SYSTEM32>\sc.exe' stop DzKeyLockService
  • '<SYSTEM32>\sc.exe' stop Mysql
  • '<SYSTEM32>\sc.exe' delete Mysql
  • '<SYSTEM32>\sc.exe' stop OracleVssWriterORCL
  • '<SYSTEM32>\sc.exe' delete DuzonDataSafe
  • '<SYSTEM32>\sc.exe' stop MsDtsServer110
  • '<SYSTEM32>\sc.exe' stop DuzonDataSafe
  • '<SYSTEM32>\sc.exe' delete DzKeyLockDotNetService
  • '<SYSTEM32>\sc.exe' delete OracleJobSchedulerORCL
  • '<SYSTEM32>\sc.exe' delete sqlservr.exe
  • '<SYSTEM32>\sc.exe' stop ReportServer
  • '<SYSTEM32>\sc.exe' delete ReportServer
  • '<SYSTEM32>\sc.exe' delete MsDtsServer120
  • '<SYSTEM32>\sc.exe' delete MSSQLServerOLAPService
  • '<SYSTEM32>\sc.exe' delete MsDtsServer110
  • '<SYSTEM32>\sc.exe' stop MSSQLServerOLAPService
  • '<SYSTEM32>\sc.exe' stop MsDtsServer120
  • '<SYSTEM32>\cmd.exe' /c nc stop AeLookupSvc
  • '<SYSTEM32>\cmd.exe' /c nc stop PcaSvc
  • '<SYSTEM32>\cmd.exe' /c nc stop PlugPlay
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKCU\Control Panel\Desktop\WindowMetrics" /v BorderColor /t REG_SZ /d 255 0 0 /f'
  • '<SYSTEM32>\sc.exe' delete DzKeyLockService
  • '<SYSTEM32>\cmd.exe' /c 'reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f'
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f'
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD / d "0" /f'
  • '<SYSTEM32>\cmd.exe' /c 'sc config WinDefend start = disabled'
  • '<SYSTEM32>\cmd.exe' /c 'sc stop WinDefend'
  • '<SYSTEM32>\cmd.exe' /c <Current directory>\DeleteItself.bat
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "Add - MpPreference - ExclusionPath C:\"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "Set - MpPreference - DisableRealtimeMonitoring $true; Get - MpComputerStatus"
  • '<SYSTEM32>\cmd.exe' /c 'EmptyWorkingSet'
  • '<SYSTEM32>\cmd.exe' /c 'arp -d *'
  • '<SYSTEM32>\cmd.exe' /c 'ipconfig /flushdns'
  • '<SYSTEM32>\cmd.exe' /c 'freemem'
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "&"%ALLUSERSPROFILE%\Microsoft\Windows Defender\Platform\4.18.2008.9-0\MpCmdRun.exe" - RemoveDefinitions - All"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "&"%ProgramFiles%\Windows Defender\MpCmdRun.exe" - RemoveDefinitions - All"
  • '<SYSTEM32>\cmd.exe' /c 'MpCmdRun.exe - RemoveDefinitions - All'
  • '<SYSTEM32>\cmd.exe' /c 'powercfg /setactive 8c5e7fda - e8bf - 4a96 - 9a85 - a6e23a8c635c'
  • '<SYSTEM32>\cmd.exe' /c 'powercfg /setacvalueindex SCHEME_CURRENT SUB_PROCESSOR PERFEPP 100'
  • '<SYSTEM32>\cmd.exe' /c 'powercfg /setacvalueindex SCHEME_CURRENT SUB_PROCESSOR PERFEPP 0'
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKCU\Control Panel\Colors" /v Background /t REG_SZ /d 255 0 0 /f'
  • '<SYSTEM32>\cmd.exe' /c 'reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters /v MaxMpxCt /d 65535 /t REG_DWORD /f'
  • '<SYSTEM32>\sc.exe' stop sqlservr.exe
  • '<SYSTEM32>\cmd.exe' /c nc stop Power
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f'
  • '<SYSTEM32>\cmd.exe' /c nc stop RpcEptMapper
  • '<SYSTEM32>\cmd.exe' /c nc stop RpcSs
  • '<SYSTEM32>\cmd.exe' /c nc stop Schedule
  • '<SYSTEM32>\cmd.exe' /c nc stop SENS
  • '<SYSTEM32>\cmd.exe' /c nc stop ShellHWDetection
  • '<SYSTEM32>\cmd.exe' /c nc stop SSDPSRV
  • '<SYSTEM32>\cmd.exe' /c nc stop Themes
  • '<SYSTEM32>\cmd.exe' /c nc stop TrkWks
  • '<SYSTEM32>\cmd.exe' /c nc stop UxSms
  • '<SYSTEM32>\cmd.exe' /c nc stop WdiServiceHost
  • '<SYSTEM32>\cmd.exe' /c nc stop WdiSystemHost
  • '<SYSTEM32>\cmd.exe' /c nc stop Winmgmt
  • '<SYSTEM32>\cmd.exe' /c nc stop WPDBusEnum
  • '<SYSTEM32>\cmd.exe' /c nc stop wudfsvc
  • '<SYSTEM32>\cmd.exe' /c net stop wscsvc
  • '<SYSTEM32>\net1.exe' stop wscsvc
  • '<SYSTEM32>\cmd.exe' /c 'fsutil behavior set disablewritecache 1'
  • '<SYSTEM32>\cmd.exe' /c 'fsutil behavior set disabledeletenotify 1'
  • '<SYSTEM32>\cmd.exe' /c 'cleanmgr /d C:'
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f'
  • '<SYSTEM32>\cmd.exe' /c nc stop ProfSvc
  • '<SYSTEM32>\cmd.exe' /c 'reg add "HKEY_CURRENT_USER\Control Panel\Desktop" /v ScreenSaveActive /t REG_SZ /d 0 /f'
  • '<SYSTEM32>\sc.exe' delete DzServerUpdaterService
  • '<SYSTEM32>\cmd.exe' /c sc delete MsDtsServer120
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleMTSRecoveryService
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleOraDb11g_home1ClrAgent
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleJobSchedulerORCL
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleJobSchedulerORCL
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleDBConsoleorcl
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleDBConsoleorcl
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleVssWriterORCL
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleVssWriterORCL
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im Mysqld.exe
  • '<SYSTEM32>\cmd.exe' /c sc stop Mysql
  • '<SYSTEM32>\cmd.exe' /c sc delete Mysql
  • '<SYSTEM32>\sc.exe' delete MSSQLServerADHelper100
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im notepad.exe
  • '<SYSTEM32>\cmd.exe' /c ReportingServecesService.exe
  • '<SYSTEM32>\sc.exe' stop MSSQLFDLauncher
  • '<SYSTEM32>\wevtutil.exe' cl security
  • '<SYSTEM32>\cmd.exe' /c sc stop ReportingServecesService.exe
  • '<SYSTEM32>\cmd.exe' /c sc delete ReportingServecesService.exe
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleOraDb11g_home1ClrAgent
  • '<SYSTEM32>\sc.exe' stop MSSQLServerADHelper100
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleOraDb11g_home1TNSListener
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleServiceORCL
  • '<SYSTEM32>\cmd.exe' /c wevtutil cl security
  • '<SYSTEM32>\cmd.exe' /c wevtutil cl system
  • '<SYSTEM32>\cmd.exe' /c wevtutil cl applocation
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im sqlservr.exe
  • '<SYSTEM32>\cmd.exe' /c sc stop MSSQLSERVER
  • '<SYSTEM32>\cmd.exe' /c sc delete MSSQLSERVER
  • '<SYSTEM32>\cmd.exe' /c sc delete MSSQLServerADHelper100
  • '<SYSTEM32>\cmd.exe' /c sc stop MSSQLFDLauncher
  • '<SYSTEM32>\cmd.exe' /c sc stop MSSQLServerADHelper100
  • '<SYSTEM32>\cmd.exe' /c sc stop SQLBrowser
  • '<SYSTEM32>\cmd.exe' /c sc delete MSSQLFDLauncher
  • '<SYSTEM32>\cmd.exe' /c sc stop SQLWriter
  • '<SYSTEM32>\cmd.exe' /c sc delete SQLBrowser
  • '<SYSTEM32>\sc.exe' stop *sql*
  • '<SYSTEM32>\cmd.exe' /c sc delete SQLWriter
  • '<SYSTEM32>\cmd.exe' /c sc stop SQLSERVERAGENT
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleServiceORCL
  • '<SYSTEM32>\cmd.exe' /c sc delete SQLSERVERAGENT
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im oracle.exe
  • '<SYSTEM32>\cmd.exe' /c sc delete OracleOraDb11g_home1TNSListener
  • '<SYSTEM32>\sc.exe' stop DzServerUpdaterService
  • '<SYSTEM32>\cmd.exe' /c 'bcdedit /deletevalue {current} safeboot'
  • '<SYSTEM32>\cmd.exe' /c sc stop OracleMTSRecoveryService
  • '<SYSTEM32>\cmd.exe' /c sc delete ReportServer
  • '<SYSTEM32>\sc.exe' stop OracleOraDb11g_home1TNSListener
  • '<SYSTEM32>\sc.exe' stop OracleJobSchedulerORCL
  • '<SYSTEM32>\sc.exe' delete SQLWriter
  • '<SYSTEM32>\sc.exe' stop OracleMTSRecoveryService
  • '<SYSTEM32>\sc.exe' stop OracleServiceORCL
  • '<SYSTEM32>\sc.exe' delete MSSQLFDLauncher
  • '<SYSTEM32>\wevtutil.exe' cl system
  • '<SYSTEM32>\sc.exe' delete OracleOraDb11g_home1ClrAgent
  • '<SYSTEM32>\sc.exe' delete MSSQLSERVER
  • '<SYSTEM32>\sc.exe' stop OracleOraDb11g_home1ClrAgent
  • '<SYSTEM32>\sc.exe' delete SQLSERVERAGENT
  • '<SYSTEM32>\sc.exe' stop OracleDBConsoleorcl
  • '<SYSTEM32>\sc.exe' delete OracleServiceORCL
  • '<SYSTEM32>\sc.exe' delete ReportingServecesService.exe
  • '<SYSTEM32>\sc.exe' stop DzKeyLockDotNetService
  • '<SYSTEM32>\sc.exe' stop ReportingServecesService.exe
  • '<SYSTEM32>\sc.exe' delete OracleVssWriterORCL
  • '<SYSTEM32>\sc.exe' delete OracleDBConsoleorcl
  • '<SYSTEM32>\cmd.exe' /c sc stop ReportServer
  • '<SYSTEM32>\cmd.exe' /c sc delete sqlservr.exe
  • '<SYSTEM32>\cmd.exe' /c sc stop sqlservr.exe
  • '<SYSTEM32>\cmd.exe' /c sc delete MsDtsServer110
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im mshta.exe
  • '<SYSTEM32>\cmd.exe' /c sc stop DuzonDataSafe
  • '<SYSTEM32>\cmd.exe' /c sc stop DzKeyLockService
  • '<SYSTEM32>\cmd.exe' /c sc delete DuzonDataSafe
  • '<SYSTEM32>\sc.exe' stop SQLSERVERAGENT
  • '<SYSTEM32>\cmd.exe' /c sc delete DzKeyLockService
  • '<SYSTEM32>\cmd.exe' /c sc stop DzServerUpdaterService
  • '<SYSTEM32>\cmd.exe' /c sc delete DzServerUpdaterService
  • '<SYSTEM32>\cmd.exe' /c sc stop DzKeyLockDotNetService
  • '<SYSTEM32>\cmd.exe' /c sc stop MsDtsServer120
  • '<SYSTEM32>\cmd.exe' /c sc delete DzKeyLockDotNetService
  • '<SYSTEM32>\sc.exe' stop SQLWriter
  • '<SYSTEM32>\sc.exe' delete SQLBrowser
  • '<SYSTEM32>\sc.exe' stop MSSQLSERVER
  • '<SYSTEM32>\cmd.exe' /c sc stop MSSQLServerOLAPService
  • '<SYSTEM32>\sc.exe' delete OracleOraDb11g_home1TNSListener
  • '<SYSTEM32>\wevtutil.exe' cl applocation
  • '<SYSTEM32>\cmd.exe' /c sc delete MSSQLServerOLAPService
  • '<SYSTEM32>\cmd.exe' /c sc stop MsDtsServer110
  • '<SYSTEM32>\sc.exe' stop SQLBrowser
  • '<SYSTEM32>\cmd.exe' /c taskkill /f /im n.exe
  • '<SYSTEM32>\cmd.exe' /c <Current directory>\DeleteItself.bat' (with hidden window)

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