Observations, not findings. Every construct below appears in ordinary, legitimate plugins — they are listed so you can judge for yourself. Only ClamAV decides this package's verdict.
exec / system
Runs an operating-system command
System command3
unserialize
Unsafe when given untrusted input
Deserialization2
base64_decode
Decodes base64 — routine, but also how packed code hides
Obfuscation2
assert
Can execute a string as code on old PHP
Code execution1
atob
Decodes base64 in the browser
Obfuscation1
Referenced hosts
20 distinct
Domains appearing in the package source. Most are documentation links or CDNs; their presence is not evidence the package contacts them.