This Article Applies to:
- Business Hub
- Avast Business On-Premise Console
Many of the Shields and other components included in Avast Business Antivirus, as well as the main Antivirus itself, enable you to configure exclusions or block specific paths. Wildcards help when you do not know the exact file path or file name of files you want to include or exclude, or if you want to indicate multiple files in one path. Not all file paths allow the use of wildcards.
Replaces a single character
Replaces zero or more characters
Under certain circumstances, you will not get the expected result without using wildcards. For example:
- To exclude all HTML files, type
*.htm*into the text box. Typing
.htminto the text box will not include any files because no full file name is represented.
- To exclude a folder and its sub-folders, add
\*to the end of the folder name, for instance
- To exclude all files labeled in a certain way on any of your hard drives, include
?:\in front of the path, for instance
File Exclusion Examples
Normal file path:
Executables regardless of file path: *\example.exe
A folder and all contents in any location:
Batch Script Files: You may need to also add exclusions for command-line files executed within batch script files detected as a threat by Avast.
Behavior Shield does not support wildcards within the file path (for example,
C:\users\*\application.exe). You can still use a wildcard at the end of the file path, such as
URL Exclusion Examples
For example, to add "https://www.
- dns://*.avast.com* (to exclude DNS server in the Real Site component)
Script Exclusion Examples
Full script path:
Path using wildcards:
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