[clamav-users] PDF scan

[Tsutomu Oyamada]

Hi, all.

I hava a question about ClamAV 0.104.2 on IBM AIX7.3 system.
It takes time to scan PDF files by clamdscan.
it takes about 8 seconds to scan PDF file(total 645 page).
(sample file is here: https://www.uinet.or.jp/LPBB0010-1000000000.pdf)

# /opt/freeware/sbin/clamd -V
ClamAV 0.104.2/26663/Mon Sep 19 03:56:35 2022
# clamdscan /home/test/LPBB0010-1000000000.pdf
/home/test/LPBB0010-1000000000.pdf: OK

----------- SCAN SUMMARY -----------
Infected files: 0
Time: 8.503 sec (0 m 8 s)
Start Date: 2022:09:19 08:38:50
End Date:   2022:09:19 08:38:58
# cat /opt/freeware/etc/clamav/clamd.conf |egrep -v '^$|^#'
LocalSocket /tmp/clamd.socket
LocalSocketMode 660
User root
AlertBrokenExecutables yes
AlertBrokenMedia yes
AlertEncrypted yes
AlertEncryptedArchive yes
AlertEncryptedDoc yes

I think it takes too long to scan PDF files.
Could you tell me how to shorten the time?