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Added to the Dr.Web virus database: 2018-04-27

Virus description added:


  • 1c1e9e653f0ff4d84d2f69625668855ec290ca36 (autoit)
  • 849784d60b2c578ca0c15aafa4076954b0449a44 (app.exe)
  • 28956e86ad000d8ec470e69f3c13f93924193ed9 (scanner.exe)
  • 48f977787a76752ce869b9eb590b1999f6151230 (cloud.exe)

A spying Trojan for devices running Microsoft Windows.


Written in the script language Autoit. It saves to the disk and launches the following files:

  • app.exe
  • scanner.exe
  • cloud.exe
  • w9xpopen.exe


A script written in Python and transformed into an executable file using py2exe. In whole, it is identical to Trojan.PWS.Stealer.23700; however:

  • It does not search for browser installation folders but extracts them from the files LOGINSDATALIST.txt and COOKIEDATALIST.txt that are generated by the module scanner.exe;
  • It does not generate a ZIP archive with stolen files;
  • It does not independently send data to pcloud.


A module written in Go. Scans drives searching for folder directories with password databases and cookies of browsers based on Chromium. Detected directories are written into files LOGINSDATALIST.txt and COOKIEDATALIST.txt respectively.


A module that generates a ZIP archive with stolen files and data. It obtains an IP address of an infected device by sending a request to the service, then it loads an archive to the account registered by cybercriminals.

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