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Trojan.Siggen32.60954

Added to the Dr.Web virus database: 2026-06-27

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [HKLM\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run] 'SMΔRT-Protection' = '%ProgramFiles(x86)%\Smadav\SMΔRTP.exe rts'
Creates or modifies the following files
  • <SYSTEM32>\tasks\smadav
  • <SYSTEM32>\tasks\smadavsecondaryupdater
Modifies file system
Creates the following files
  • %TEMP%\rarsfx0\keygen.7z
  • %TEMP%\rarsfx0\smadav2026rev1582.exe
  • %TEMP%\rarsfx0\cybermania.url
  • %TEMP%\is-bfekp.tmp\smadav2026rev1582.tmp
  • %TEMP%\is-go7ft.tmp\_isetup\_setup64.tmp
  • %TEMP%\is-go7ft.tmp\_isetup\_shfoldr.dll
  • %TEMP%\is-go7ft.tmp\_isetup\_isdecmp.dll
  • %ProgramFiles(x86)%\smadav\is-r7e3t.tmp
  • %ProgramFiles(x86)%\smadav\is-jh628.tmp
  • %ProgramFiles(x86)%\smadav\is-lont6.tmp
  • %ProgramFiles(x86)%\smadav\is-trrk6.tmp
  • %ProgramFiles(x86)%\smadav\is-lmaoa.tmp
  • %ProgramFiles(x86)%\smadav\is-rad38.tmp
  • %ProgramFiles(x86)%\smadav\is-gri97.tmp
  • %ProgramFiles(x86)%\smadav\is-o8jjb.tmp
  • %ProgramFiles(x86)%\smadav\is-vi735.tmp
  • %ProgramFiles(x86)%\smadav\is-dhh4h.tmp
  • %ProgramFiles(x86)%\smadav\is-1km6j.tmp
  • %ProgramFiles(x86)%\smadav\is-f8lp5.tmp
  • %ProgramFiles(x86)%\smadav\is-jhqv7.tmp
  • %ProgramFiles(x86)%\smadav\is-eb1bq.tmp
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\smadav antivirus\smadav.lnk
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\smadav antivirus\uninstall smadav.lnk
  • C:\users\public\desktop\smadδv.lnk
  • %ProgramFiles(x86)%\smadav\unins000.dat
  • %APPDATA%\smadav\smadav.xml
  • %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a3ea4eb-11b8.pma
  • %TEMP%\{522d275d-149f-42c2-aadc-d919fcc86882}.png
  • %LOCALAPPDATA%\microsoft\windows\explorer\notifyicon\microsoft.explorer.notification.{cddbe50f-224c-1345-8e2b-b59e32721535}.png
  • %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a3ea4f2-448.pma
  • %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
  • %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp
  • %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000002
  • %LOCALAPPDATA%\microsoft\edge\user data\default\000002.dbtmp
  • %LOCALAPPDATA%\microsoft\edge\user data\default\log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\index
  • %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_0
  • %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_2
  • %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_3
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cookies-journal
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cookies
  • %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\manifest-000001
  • %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp
  • %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\manifest-000001
  • %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp
  • %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000003.log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000003.log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cache\index
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_0
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_2
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_3
  • %LOCALAPPDATA%\microsoft\edge\user data\default\reporting and nel-journal
  • %LOCALAPPDATA%\microsoft\edge\user data\default\reporting and nel
  • %LOCALAPPDATA%\microsoft\edge\user data\default\cache\f_000001
  • %LOCALAPPDATA%\microsoft\edge\user data\default\code cache\js\ee170ef3b427c5fa_0
  • %APPDATA%\smadav\smadavsecondaryupdater.xml
  • %LOCALAPPDATA%\microsoft\edge\user data\default\code cache\js\index-dir\temp-index
  • %LOCALAPPDATA%\microsoft\edge\user data\default\code cache\js\9e5c59d5a0eec716_0
Deletes following files that it created itself
  • %TEMP%\is-go7ft.tmp\_isetup\_isdecmp.dll
  • %TEMP%\is-go7ft.tmp\_isetup\_setup64.tmp
  • %TEMP%\is-go7ft.tmp\_isetup\_shfoldr.dll
  • %TEMP%\is-bfekp.tmp\smadav2026rev1582.tmp
  • %APPDATA%\smadav\smadav.xml
  • %TEMP%\{522d275d-149f-42c2-aadc-d919fcc86882}.png
  • %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
Moves the following files
  • from %ProgramFiles(x86)%\smadav\is-r7e3t.tmp to %ProgramFiles(x86)%\smadav\unins000.exe
  • from %ProgramFiles(x86)%\smadav\is-jh628.tmp to %ProgramFiles(x86)%\smadav\readme.txt
  • from %ProgramFiles(x86)%\smadav\is-lont6.tmp to %ProgramFiles(x86)%\smadav\smδrtp.exe
  • from %ProgramFiles(x86)%\smadav\is-trrk6.tmp to %ProgramFiles(x86)%\smadav\smadav.loov
  • from %ProgramFiles(x86)%\smadav\is-lmaoa.tmp to %ProgramFiles(x86)%\smadav\smadav-updater.exe
  • from %ProgramFiles(x86)%\smadav\is-rad38.tmp to %ProgramFiles(x86)%\smadav\smadengine.dll
  • from %ProgramFiles(x86)%\smadav\is-gri97.tmp to %ProgramFiles(x86)%\smadav\smadextmenu64.dll
  • from %ProgramFiles(x86)%\smadav\is-o8jjb.tmp to %ProgramFiles(x86)%\smadav\smadhook32c.dll
  • from %ProgramFiles(x86)%\smadav\is-vi735.tmp to %ProgramFiles(x86)%\smadav\smadhook64c.dll
  • from %ProgramFiles(x86)%\smadav\is-dhh4h.tmp to %ProgramFiles(x86)%\smadav\smadavprotect32.exe
  • from %ProgramFiles(x86)%\smadav\is-1km6j.tmp to %ProgramFiles(x86)%\smadav\smadavprotect64.exe
  • from %ProgramFiles(x86)%\smadav\is-f8lp5.tmp to %ProgramFiles(x86)%\smadav\smadavhelper.exe
  • from %ProgramFiles(x86)%\smadav\is-jhqv7.tmp to %ProgramFiles(x86)%\smadav\smadavsecondaryupdater.exe
  • from %ProgramFiles(x86)%\smadav\is-eb1bq.tmp to %ProgramFiles(x86)%\smadav\smadenginehelper.dll
  • from %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\current
  • from %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\current
  • from %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\current
  • from %ProgramFiles(x86)%\smadav\smadextmenu64.dll to %ProgramFiles(x86)%\smadav\smadextc64.dll
Modifies the following files
  • %LOCALAPPDATA%\microsoft\edge\user data\last version
  • %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\000003.log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\site characteristics database\log
  • %LOCALAPPDATA%\microsoft\edge\user data\default\web data-journal
  • %LOCALAPPDATA%\microsoft\edge\user data\default\web data
  • %LOCALAPPDATA%\microsoft\edge\user data\default\visited links
  • %LOCALAPPDATA%\microsoft\edge\user data\default\history-journal
  • %LOCALAPPDATA%\microsoft\tokenbroker\cache\9cd93bc6dcf544bae69531052e64647ec02f2bb4.tbres
  • %LOCALAPPDATA%\microsoft\edge\user data\default\history
  • %TEMP%\.ses
Substitutes the following files
  • %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Local Storage\leveldb\LOG
  • %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Platform Notifications\LOG
Network activity
Connects to
  • 'co####.edge.skype.com':443
  • 'cy###mania.ws':443
  • 'go#####agmanager.com':443
  • 'dr#######bidk.cloudfront.net':443
  • 'cr#.####g2.amazontrust.com':80
  • 'x.##2.us':80
  • 'me###rikan.com':80
  • 'dw##s.com':80
  • 'ko###rmasi.com':80
  • 'a.###.#loudflare.com':443
  • 'st####e.ko-fi.com':443
  • 'st####.##oudflareinsights.com':443
  • 'a###ytics.google.com':443
  • 'st###.#.doubleclick.net':443
  • 'go##le.ru':443
TCP
HTTP GET requests
  • http://cr#.####g2.amazontrust.com/rootg2.cer
  • http://www.ko###rmasi.com/update/secure-smadav.txt/
  • http://x.##2.us/x.cer
HTTP POST requests
  • http://me###rikan.com/smadavstatssecn.php
  • http://dw##s.com/smadavstats27.php
Other
  • 'co####.edge.skype.com':443
  • 'cy###mania.ws':443
  • 'go#####agmanager.com':443
  • 'dr#######bidk.cloudfront.net':443
  • 'a.###.#loudflare.com':443
  • 'st####e.ko-fi.com':443
  • 'st####.##oudflareinsights.com':443
  • 'st###.#.doubleclick.net':443
  • 'a###ytics.google.com':443
  • 'go##le.ru':443
UDP
  • DNS ASK co####.edge.skype.com
  • DNS ASK cy###mania.ws
  • DNS ASK fo###.#oogleapis.com
  • DNS ASK go#####agmanager.com
  • DNS ASK dr#######bidk.cloudfront.net
  • DNS ASK cr#.####g2.amazontrust.com
  • DNS ASK x.##2.us
  • DNS ASK me###rikan.com
  • DNS ASK dw##s.com
  • DNS ASK ko###rmasi.com
  • DNS ASK a.###.#loudflare.com
  • DNS ASK st####e.ko-fi.com
  • DNS ASK st####.##oudflareinsights.com
  • DNS ASK di##ord.gg
  • DNS ASK pa##al.me
  • DNS ASK t.#e
  • DNS ASK yo##ube.com
  • DNS ASK a###ytics.google.com
  • DNS ASK st###.#.doubleclick.net
  • DNS ASK go##le.ru
Miscellaneous
Searches for the following windows
  • ClassName: 'EDIT' WindowName: ''
  • ClassName: '' WindowName: 'SmaRTP'
  • ClassName: 'ThunderRT6TextBox' WindowName: ''
  • ClassName: 'ThunderRT6Main' WindowName: 'S m a d a v '
  • ClassName: 'Chrome_MessageWindow' WindowName: '%LOCALAPPDATA%\Microsoft\Edge\User Data'
  • ClassName: '' WindowName: 'SmadHook32'
  • ClassName: '' WindowName: 'SmadHook64'
  • ClassName: '' WindowName: 'Windows Script Host'
Creates and executes the following
  • '%TEMP%\rarsfx0\smadav2026rev1582.exe' /silent
  • '%TEMP%\is-bfekp.tmp\smadav2026rev1582.tmp' /SL5="$A02F2,6276255,133120,%TEMP%\RarSFX0\smadav2026rev1582.exe" /silent
  • '%ProgramFiles(x86)%\smadav\smδrtp.exe' rtc
  • '%ProgramFiles(x86)%\smadav\smadavprotect64.exe'
Executes the following
  • '%WINDIR%\syswow64\reg.exe' add "HKCU\Software\SMADΔV" /v "Name" /t REG_SZ /d "CyberMania" /f
  • '%WINDIR%\syswow64\reg.exe' add "HKCU\Software\SMADΔV" /v "Key" /t REG_SZ /d "991999609060" /f
  • '<SYSTEM32>\regsvr32.exe' /s "%ProgramFiles(x86)%\SMADAV\SmadExtMenu64.dll"
  • '%WINDIR%\syswow64\rundll32.exe' url.dll, FileProtocolHandler "https://www.cybermania.ws"
  • '%WINDIR%\syswow64\schtasks.exe' /create /tn "smadav" /xml "%APPDATA%\Smadav\smadav.xml"
  • '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --single-argument https://www.cybermania.ws/
  • '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://www.cybermania.ws/
  • '%WINDIR%\syswow64\regsvr32.exe' /s "%ProgramFiles(x86)%\Smadav\SmadExtc64.dll"
  • '<SYSTEM32>\regsvr32.exe' /s "%ProgramFiles(x86)%\Smadav\SmadExtc64.dll"
  • '%WINDIR%\syswow64\schtasks.exe' /create /tn "SmadavSecondaryUpdater" /xml "%APPDATA%\Smadav\SmadavSecondaryUpdater.xml"
  • '%WINDIR%\syswow64\rundll32.exe' url.dll, FileProtocolHandler "https://www.cybermania.ws"' (with hidden window)
  • '%WINDIR%\syswow64\schtasks.exe' /create /tn "smadav" /xml "%APPDATA%\Smadav\smadav.xml"' (with hidden window)
  • '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --single-argument https://www.cybermania.ws/' (with hidden window)
  • '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://www.cybermania.ws/' (with hidden window)
  • '%WINDIR%\syswow64\regsvr32.exe' /s "%ProgramFiles(x86)%\Smadav\SmadExtc64.dll"' (with hidden window)
  • '%WINDIR%\syswow64\schtasks.exe' /create /tn "SmadavSecondaryUpdater" /xml "%APPDATA%\Smadav\SmadavSecondaryUpdater.xml"' (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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  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.

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