[clamav-users] ClamAV sends lots of False Positives : Heuristics.Structured.CreditCardNumber FOUND

[Zeal Vora]

Hi


We have ClamAV on servers and it sends a lot of False Positives related to
: Heuristics.Structured.CreditCardNumber FOUND

Almost 99% of the alerts are the same.

Can we have ClamAV to look for CreditCardNumber only on certain directories
instead of the whole file system ? How can we do that ?

Our Current ClamAV scan is :-

clamscan \
       --quiet \
       --stdout \
       --infected \
       --suppress-ok-results \
       --official-db-only=yes \
       --log=$LOGFILE \
       --recursive \
       --cross-fs=yes \
       --follow-dir-symlinks=0 \
       --follow-file-symlinks=0 \
       --remove=no \
       --exclude-dir=/dev \
       --exclude-dir=/sys \
       --detect-structured=yes \
       --scan-mail=yes \
       --phishing-sigs=yes \
       --phishing-scan-urls=yes \
       --heuristic-scan-precedence=yes \
       --algorithmic-detection=yes \
       --scan-pe=no \
       --scan-elf=yes \
       --scan-ole2=no \
       / \
       > $REPORTFILE 2>&1



Any help will be appreciated.