vps被人做肉机了 - V2EX
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asing
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vps被人做肉机了

  •  
  •   asing 2013-08-14 09:18:26 +08:00 2556 次点击
    这是一个创建于 4510 天前的主题,其中的信息可能已经有所发展或是发生改变。
    狂发邮件,出口流量大,后来发了个Ticket, ToS Violation - Outbound DoS,看来要重做了。
    6 条回复    1970-01-01 08:00:00 +08:00
    chenshaoju
        1
    chenshaoju  
       2013-08-14 09:38:16 +08:00 via Android
    last |more 有异常记录吗?还是phpddos工具?
    renyuan1985
        2
    renyuan1985  
       2013-08-14 09:41:43 +08:00
    你是不是上面有shadowsocks,设置下加密,修改下端口!
    asing
        3
    asing  
    OP
       2013-08-14 09:49:31 +08:00
    @chenshaoju 没人维护,安全性比较低,有一个rooot用户,在/temp目录有几万个
    sess_88gt4vv80uahgk07vvkllgaco1 sess_g2larl9ntos9k26vrv8sactd70 sess_nomg9p3u63i6f8p45bmnjaoi76 sess_vpuvv063tf3qhq9rhrflbufcn7
    sess_8a6nvlk86ot3q4fi6c94mbd4j3

    这样的问题。

    安装了工具跑了下,有木马了

    phpddos是啥?
    asing
        4
    asing  
    OP
       2013-08-14 09:55:24 +08:00
    @renyuan1985 没有shadowsocks,我描述有歧义,Linode狂发警告邮件给我,流量异常。
    renyuan1985
        5
    renyuan1985  
       2013-08-14 09:57:28 +08:00
    @asing 我也遇到过这种问题,但是当时我安装了shadowsocks,默认设置,有人扫描到我的端口,然后用我的机器进行狂发邮件!
    DreaMQ
        6
    DreaMQ  
       2013-08-14 10:41:25 +08:00
    SSH Keys一定要有,shadowsocks绝对不能保留默认设置
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