clamav detects virus: false positive?

[FrankVanDamme]

Just noticed this during a routine scan:

kcfinder/cache ‹master› » clamscan -r .     
./base.css: OK
./theme_default.js: OK
./theme_default.css: OK
./theme_dark.css: OK
./theme_dark.js: OK
./base.js: Txt.Trojan.Coinminer-6840768-0 FOUND
./.htaccess: OK

----------- SCAN SUMMARY -----------
Known viruses: 6796267
Engine version: 0.100.2
Scanned directories: 1
Scanned files: 7
Infected files: 1
Data scanned: 0.56 MB
Data read: 0.47 MB (ratio 1.19:1)
Time: 13.684 sec (0 m 13 s)

Should I be worried?

[thebetterstory]

same here.
kcfinder/cache/base.js gets recognized by clamav as "Win.Trojan.Cryxos"

[derUli]

Is this still an issue for you both?