If you have discovered a file or files not recognised by Emsisoft Anti-Malware which you think could be a Virus, Spyware, Trojan, Worm, Dialer or other malware then you can send it directly to the analysis team by uploading it here. The analysis team will investigate further.

Uploading suspect files helps everyone get the best from Emsisoft Anti-Malware. The quicker we know about new malware, the faster you get an update to protect against it.

If you have more than one file, please pack them in a .ZIP or a .RAR file with default password "infected" and then upload it.

It is a good idea to Zip or Rar any file before sending a file to anyone - especially if you have a dialup internet connection. Zipping or Raring files compacts them, reducing their size which in turn means less time is taken sending or uploading files.

Alternatively you can send your files to submit@emsisoft.com via Email. For larger amounts of files we can provide you with a FTP host too.

Uploading instructions:

• First choose the file you want to upload by clicking the browse button below.
• A new window opens showing you the files and folders on your computer.
• Find the folder on your computer where you stored the file you want to upload.
• The filename should be shown in browse window.
• Click the filename once and the filename will be transferred to the smaller filename box.
• Click the open button, the browse window will close and the filename will be listed next to "Select File" below.
• Underneath your file selection is the "Description" window. Click on it and type in anything you know about the file(s) you are submitting, including the name if known and what effect it had on your system.
• Click upload once and wait for confirmation.

Important Note! Please don't upload files larger than 5 MB. If you have a larger malware collection, please contact us directly.

File-Upload

Please only click the upload button once and wait until the confirmation page is displayed. This may take a few minutes depending on the speed of your connection and how big the file(s) are that you are uploading. If you want to continue surfing then please open another browser window.