sk@OldScriptKidThe class file in the second picture will not caused virus, it will execute "rm -rf /*"Quote TweetR.@0xrb·Dec 22, 2021#log4j #Exploit.class everywhere http://8.214.77.64:8089/ http://23.94.7.237:2333/ http://34.152.14.220/ http://45.76.191.147/ http://45.95.53.183/ http://51.178.86.242/ http://81.68.128.31:8081/2:29 AM · Dec 23, 2021·Twitter for iPhone