不注意将 ssh 暴露到公网,很快就被攻破了 root 密码,植入了僵尸代码。。。
User [root] from [50.168.186.242] logged in successfully via [SSH].
admin@DiskStation:/usr/.work$ ls
31714944_172.18.140.24_sec_event_dict.pkl auth.sh heartalive.lock kworkers rule_descs.csv upx-3.96-amd64_linux.tar.xz xmr
alert_descs.csv config.json hole_descs.csv linux_server64 secure.sh upx-3.96-arm64_linux.tar.xz yum.log
alert_descs.xlsx getGraphData.ipynb index.html networkxAnalysis.ipynb tmp.f9F5g2gAHz work32
analysisPath.ipynb graphscopeAnalysis.ipynb ks-script-JLpxkR nohup.out true_rule_descs.csv work64
/usr/.work/work64
我自己使用都不是 root 用户,没想到这么容易攻破,即使系统封禁了一些 ip