From the SPE console, under Policies --> Filtering --> Files, under the section "Blocking by File Name", the following settings are configured:
1. "Block files with the following names (one per line)" is checked.
2. "Block access to the file or message" is chosen and "*.js" is added.
When SPE scans PDF file, it blocks the file with the File policy violation triggered.
In addition, when using command line scanner to scan the PDF file, the following output can be observed:
Virus name: File policy violation File Name Blocked
Virus ID: -1
Symantec is aware of this issue. There is a patch available if you are experiencing this issue. Contact Technical Support for this download.
SPE 7.0.2 or lower