Hello, I read this document https://blog.clamav.net/2016/06/create-your-own-anti-virus-signatures.html
I need add a signature to database: # cat 30012019_term_4373.doc | sigtool –hex-dump | head -c 2048 > customsig.ndb # clamdscan -d customsig.ndb 30012019_term_4373.doc WARNING: Ignoring unsupported option --database (-d) /root/30012019_term_4373.doc: lstat() failed: Permission denied. ERROR ----------- SCAN SUMMARY ----------- Infected files: 0 Total errors: 1 Time: 0.000 sec (0 m 0 s) # clamscan -d customsig.ndb 30012019_term_4373.doc LibClamAV Error: Problem parsing database at line 1 LibClamAV Error: Can't load customsig.ndb: Malformed database ERROR: Malformed database ----------- SCAN SUMMARY ----------- Known viruses: 0 Engine version: 0.101.1 Scanned directories: 0 Scanned files: 0 Infected files: 0 Data scanned: 0.00 MB Data read: 0.00 MB (ratio 0.00:1) Time: 0.002 sec (0 m 0 s) # freshclam ClamAV update process started at Wed Jan 30 11:03:14 2019 main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr) daily.cld is up to date (version: 25343, sigs: 2228905, f-level: 63, builder: raynman) bytecode.cld is up to date (version: 328, sigs: 94, f-level: 63, builder: neo) # clamd --v ClamAV 0.101.1/25343/Wed Jan 30 02:04:01 2019 any ideas.?
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