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To determine the checksum value, open the AVG UI on a machine that contains the file. Select Tools > Advanced Settings. Select the PUP Exceptions property sheet. Click the Add exception button. Select the file by browsing the machine's local directory. The corresponding checksum value is displayed. Copy and paste the checksum value from the AVG UI into the Add new record dialog box of the Exclude Pups tab of Security > Define Profile.
File Size - Enter the file size in bytes
checksum value use 'md5' hashtype