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Trojan.Siggen5.11429

Added to the Dr.Web virus database: 2013-04-11

Virus description added:

Technical Information

Malicious functions:
Executes the following:
  • '<SYSTEM32>\netsh.exe' firewall add allowedprogram <SYSTEM32>\winlogonn.scr smtp..
  • '<SYSTEM32>\netsh.exe' firewall add allowedprogram <SYSTEM32>\winlogonn.scr Ftp..
Modifies file system :
Creates the following files:
  • <SYSTEM32>\logpro.txt
Sets the 'hidden' attribute to the following files:
  • <SYSTEM32>\logpro.txt
  • <Full path to virus>
Miscellaneous:
Searches for the following windows:
  • ClassName: '' WindowName: '[bb.com.br ] - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Sign In - Mozilla Firefox'
  • ClassName: '' WindowName: ':: Bradesco Pessoa F?sica :: - Microsoft Internet Explorer'
  • ClassName: '' WindowName: '[bb.com.br ] - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://msnia.login.live.com/ppsecure/sha1auth.srf?lc=1046 - Mozilla Firefox'
  • ClassName: '' WindowName: 'Accedi - Mozilla Firefox'
  • ClassName: '' WindowName: 'Anmelden - Mozilla Firefox'
  • ClassName: '' WindowName: 'Aanmelden - Mozilla Firefox'
  • ClassName: '' WindowName: 'Connexion - Mozilla Firefox'
  • ClassName: '' WindowName: 'Clube Amizade Portugal - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Portugal - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Encontros,Amizade,Namoro,Amigos - Microsoft Internet Explorer'
  • ClassName: '' WindowName: '?Soltero? Conoce a millones de personas que buscan pareja y chatea con ellas a trav?s del l?der - Microsoft Internet Explorer'
  • ClassName: '' WindowName: ':: Bradesco Pessoa F?sica :: - Mozilla Firefox'
  • ClassName: '' WindowName: ':: Bradesco Pessoa F?sica :: - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Namoro e encontros ? no ParPerfeito - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'meetic, o maior site de encontros on-line da Europa - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Accedi - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Anmelden - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Aanmelden - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Connexion - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'https://login.live.com/ppsecure/sha1auth.srf?lc=1046 - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Iniciar sesi?n - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Iniciar Sess?o - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Windows Live Hotmail - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Hotmail is now Windows Live Hotmail. Free e-mail with security by Microsoft. - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Hotmail is now Windows Live Hotmail. Free e-mail with security by Microsoft. - Mozilla Firefox'
  • ClassName: '' WindowName: 'Iniciar sesi?n - Mozilla Firefox'
  • ClassName: '' WindowName: 'https://login.live.com/ppsecure/sha1auth.srf?lc=1046 - Mozilla Firefox'
  • ClassName: '' WindowName: 'Windows Live Hotmail - Mozilla Firefox'
  • ClassName: '' WindowName: 'Iniciar Sess?o - Mozilla Firefox'
  • ClassName: '' WindowName: 'Entrar - Mozilla Firefox'
  • ClassName: '' WindowName: 'https://msnia.login.live.com/ppsecure/sha1auth.srf?lc=1046 - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'MSN Hotmail - Inbox - Mozilla Firefox'
  • ClassName: '' WindowName: 'MSN Hotmail - Caixa de Entrada - Mozilla Firefox'
  • ClassName: '' WindowName: 'Angola - Clube Amizade, encontro e relacionamentos'
  • ClassName: '' WindowName: 'Clube Amizade Cabo Verde'
  • ClassName: '' WindowName: 'Clube Amizade Guin? Bissau'
  • ClassName: '' WindowName: 'Clube Amizade Salvador da Bah?a'
  • ClassName: '' WindowName: 'Clube paquera do 1001 cartas de amor'
  • ClassName: '' WindowName: 'Clube Amizade Brasil'
  • ClassName: '' WindowName: 'Clube Amizade - namoro encontros no Brasil fa?a amigos e amigas'
  • ClassName: '' WindowName: 'Clube Regi?o Sul Amizade'
  • ClassName: '' WindowName: 'Clube Cupido - Amizade, Encontros, Amor'
  • ClassName: '' WindowName: 'Flores Clube Amizade'
  • ClassName: '' WindowName: 'Clube Amizade Megaideia'
  • ClassName: '' WindowName: 'Millennium bcp - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Redireccionando... - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade de Florian?polis'
  • ClassName: '' WindowName: 'A?ores encontros namoro amizade'
  • ClassName: '' WindowName: 'Clube Amizade S?o Tom?'
  • ClassName: '' WindowName: 'Clube Amizade Portugal - Namoro,Amizade'
  • ClassName: '' WindowName: 'Clube Amizade - Parceiros'
  • ClassName: '' WindowName: 'Angola - Clube Amizade, encontro e relacionamentos - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Cabo Verde - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Guin? Bissau - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Salvador da Bah?a - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube paquera do 1001 cartas de amor - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Brasil - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - namoro encontros no Brasil fa?a amigos e amigas - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Regi?o Sul Amizade - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Cupido - Amizade, Encontros, Amor - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Flores Clube Amizade - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Megaideia - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade'
  • ClassName: '' WindowName: 'Clube Amizade - Encontros,Amizade,Namoro,Amigos'
  • ClassName: '' WindowName: 'Clube Amizade de Florian?polis - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'A?ores encontros namoro amizade - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade S?o Tom? - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Portugal - Namoro,Amizade - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Parceiros - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'MSN Hotmail - Inbox - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'meetic, o maior site de encontros on-line da Europa - Windows Internet Explorer'
  • ClassName: '' WindowName: '?Soltero? Conoce a millones de personas que buscan pareja y chatea con ellas a trav?s del l?der - Windows Internet Explorer'
  • ClassName: '' WindowName: 'http://www.bpinetempresas.pt/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Namoro e encontros ? no ParPerfeito - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Banco Popular - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Servicio Online de Popular Banca Privada - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Servi?o de Homebanking - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Grupo Banco Popular > Inicio - Windows Internet Explorer'
  • ClassName: '' WindowName: 'bancopopular-e.com - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Particulares -?Estrangeiros - Windows Internet Explorer'
  • ClassName: '' WindowName: '"la Caixa" - Particulares - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Privati - Stranieri - Windows Internet Explorer'
  • ClassName: '' WindowName: '"la Caixa" - Empresas - Windows Internet Explorer'
  • ClassName: '' WindowName: '"la Caixa" - Particulars" - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Privatkunden - Gebietsfremde Kunden - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://www.bpinet.pt/ - Windows Internet Explorer'
  • ClassName: '' WindowName: '"la Caixa" - Individuals - Foreign customers - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Particuliers - ?trangers - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://pastornetparticulares.bancopastor.es/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Banca Electr?nica Banco Pastor - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://www.caixanova.es/cgi-bin/INclient_1080 - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://www.caixanova.es/1080/01LOGIN1.htm?TIPOCLI=P - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://oi.cajamadrid.es/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Oficina Internet Empresas - Windows Internet Explorer'
  • ClassName: '' WindowName: 'MySpace - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Oficina Internet Particulares - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://oie.cajamadridempresas.es/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Millennium bcp - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Redireccionando... - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Zona Cliente - Cetelem - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Zona Cliente - Banco Cetelem - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Login WS - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://www.bbva.es/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Bancos, entidades financieras, credito, productos y servicios BBVA.adelante. - Windows Internet Explorer'
  • ClassName: '' WindowName: 'BBVA Patrimonios Online - Windows Internet Explorer'
  • ClassName: '' WindowName: 'http://www.bbvanetcash.pt/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Guin? Bissau - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Salvador da Bah?a - Windows Internet Explorer'
  • ClassName: '' WindowName: 'A?ores encontros namoro amizade - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade S?o Tom? - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Angola - Clube Amizade, encontro e relacionamentos - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Regi?o Sul Amizade - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Cupido - Amizade, Encontros, Amor - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Cabo Verde - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube paquera do 1001 cartas de amor - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Sign In - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://msnia.login.live.com/ppsecure/sha1auth.srf?lc=1046 - Windows Internet Explorer'
  • ClassName: '' WindowName: 'MSN Hotmail - Caixa de Entrada - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Entrar - Microsoft Internet Explorer'
  • ClassName: '' WindowName: 'Flores Clube Amizade - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Portugal - Namoro,Amizade - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Parceiros - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Megaideia - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade de Florian?polis - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Iniciar sesi?n - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Iniciar Sess?o - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Windows Live Hotmail - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Hotmail is now Windows Live Hotmail. Free e-mail with security by Microsoft. - Windows Internet Explorer'
  • ClassName: '' WindowName: 'MSN Hotmail - Inbox - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Santander Totta NetBanco - Windows Internet Explorer'
  • ClassName: '' WindowName: 'http://www.lacaixa.es/ - Windows Internet Explorer'
  • ClassName: '' WindowName: 'MSN Hotmail - Caixa de Entrada - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Entrar - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - Encontros,Amizade,Namoro,Amigos - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade Brasil - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Clube Amizade - namoro encontros no Brasil fa?a amigos e amigas - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Aanmelden - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Anmelden - Windows Internet Explorer'
  • ClassName: '' WindowName: 'https://login.live.com/ppsecure/sha1auth.srf?lc=1046 - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Connexion - Windows Internet Explorer'
  • ClassName: '' WindowName: 'Accedi - Windows Internet Explorer'

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.

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After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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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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