基本信息
端口扫描 22和80:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 $ nmap -sC -sV 10.10.10.199 Starting Nmap 7.80 ( https://nmap.org ) at 2020-08-06 10:15 CST Nmap scan report for 10.10.10.199 Host is up (0.069s latency). Not shown: 998 closed ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 8.1 (protocol 2.0) | ssh-hostkey: | 3072 5e:ff:81:e9:1f:9b:f8:9a:25:df:5d:82:1a:dd:7a:81 (RSA) | 256 64:7a:5a:52:85:c5:6d:d5:4a:6b:a7:1a:9a:8a:b9:bb (ECDSA) |_ 256 12:35:4b:6e:23:09:dc:ea:00:8c:72:20:c7:50:32:f3 (ED25519) 80/tcp open http OpenBSD httpd |_http-title: Site doesn't have a title (text/html). Service detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 36.25 seconds
80 需要登录,不是常规弱口令,也没CMS信息:
目录扫描 扫描有一个includes目录,可以列文件,里面有个swp文件:
1 2 3 4 5 6 7 8 gobuster dir -w /usr/share/wordlists/dirbuster/directory-list-lowercase-2.3-medium.txt -u http://10.10.10.199/ /images (Status: 301) /css (Status: 301) /includes (Status: 301) /js (Status: 301) /vendor (Status: 301) /fonts (Status: 301)
可以得到域名是jenniferopenkeys.htb,用户名应该是jennifer
bypass login 搜索资料能够找到:
我们可以使用-schallenge:passwd
bypass login,登录进去是sshkey.php:
get ssh key 登录请求时修改cookie,添加用户名,这样可以以jennifer用户登录,得到ssh key:
ssh key 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 -----BEGIN OPENSSH PRIVATE KEY----- b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn NhAAAAAwEAAQAAAYEAo4LwXsnKH6jzcmIKSlePCo/2YWklHnGn50YeINLm7LqVMDJJnbNx OI6lTsb9qpn0zhehBS2RCx/i6YNWpmBBPCy6s2CxsYSiRd3S7NftPNKanTTQFKfOpEn7rG nag+n7Ke+iZ1U/FEw4yNwHrrEI2pklGagQjnZgZUADzxVArjN5RsAPYE50mpVB7JO8E7DR PWCfMNZYd7uIFBVRrQKgM/n087fUyEyFZGibq8BRLNNwUYidkJOmgKSFoSOa9+6B0ou5oU qjP7fp0kpsJ/XM1gsDR/75lxegO22PPfz15ZC04APKFlLJo1ZEtozcmBDxdODJ3iTXj8Js kLV+lnJAMInjK3TOoj9F4cZ5WTk29v/c7aExv9zQYZ+sHdoZtLy27JobZJli/9veIp8hBG 717QzQxMmKpvnlc76HLigzqmNoq4UxSZlhYRclBUs3l5CU9pdsCb3U1tVSFZPNvQgNO2JD S7O6sUJFu6mXiolTmt9eF+8SvEdZDHXvAqqvXqBRAAAFmKm8m76pvJu+AAAAB3NzaC1yc2 EAAAGBAKOC8F7Jyh+o83JiCkpXjwqP9mFpJR5xp+dGHiDS5uy6lTAySZ2zcTiOpU7G/aqZ 9M4XoQUtkQsf4umDVqZgQTwsurNgsbGEokXd0uzX7TzSmp000BSnzqRJ+6xp2oPp+ynvom dVPxRMOMjcB66xCNqZJRmoEI52YGVAA88VQK4zeUbAD2BOdJqVQeyTvBOw0T1gnzDWWHe7 iBQVUa0CoDP59PO31MhMhWRom6vAUSzTcFGInZCTpoCkhaEjmvfugdKLuaFKoz+36dJKbC f1zNYLA0f++ZcXoDttjz389eWQtOADyhZSyaNWRLaM3JgQ8XTgyd4k14/CbJC1fpZyQDCJ 4yt0zqI/ReHGeVk5Nvb/3O2hMb/c0GGfrB3aGbS8tuyaG2SZYv/b3iKfIQRu9e0M0MTJiq b55XO+hy4oM6pjaKuFMUmZYWEXJQVLN5eQlPaXbAm91NbVUhWTzb0IDTtiQ0uzurFCRbup l4qJU5rfXhfvErxHWQx17wKqr16gUQAAAAMBAAEAAAGBAJjT/uUpyIDVAk5L8oBP3IOr0U Z051vQMXZKJEjbtzlWn7C/n+0FVnLdaQb7mQcHBThH/5l+YI48THOj7a5uUyryR8L3Qr7A UIfq8IWswLHTyu3a+g4EVnFaMSCSg8o+PSKSN4JLvDy1jXG3rnqKP9NJxtJ3MpplbG3Wan j4zU7FD7qgMv759aSykz6TSvxAjSHIGKKmBWRL5MGYt5F03dYW7+uITBq24wrZd38NrxGt wtKCVXtXdg3ROJFHXUYVJsX09Yv5tH5dxs93Re0HoDSLZuQyIc5iDHnR4CT+0QEX14u3EL TxaoqT6GBtynwP7Z79s9G5VAF46deQW6jEtc6akIbcyEzU9T3YjrZ2rAaECkJo4+ppjiJp NmDe8LSyaXKDIvC8lb3b5oixFZAvkGIvnIHhgRGv/+pHTqo9dDDd+utlIzGPBXsTRYG2Vz j7Zl0cYleUzPXdsf5deSpoXY7axwlyEkAXvavFVjU1UgZ8uIqu8W1BiODbcOK8jMgDkQAA AMB0rxI03D/q8PzTgKml88XoxhqokLqIgevkfL/IK4z8728r+3jLqfbR9mE3Vr4tPjfgOq eaCUkHTiEo6Z3TnkpbTVmhQbCExRdOvxPfPYyvI7r5wxkTEgVXJTuaoUJtJYJJH2n6bgB3 WIQfNilqAesxeiM4MOmKEQcHiGNHbbVW+ehuSdfDmZZb0qQkPZK3KH2ioOaXCNA0h+FC+g dhqTJhv2vl1X/Jy/assyr80KFC9Eo1DTah2TLnJZJpuJjENS4AAADBAM0xIVEJZWEdWGOg G1vwKHWBI9iNSdxn1c+SHIuGNm6RTrrxuDljYWaV0VBn4cmpswBcJ2O+AOLKZvnMJlmWKy Dlq6MFiEIyVKqjv0pDM3C2EaAA38szMKGC+Q0Mky6xvyMqDn6hqI2Y7UNFtCj1b/aLI8cB rfBeN4sCM8c/gk+QWYIMAsSWjOyNIBjy+wPHjd1lDEpo2DqYfmE8MjpGOtMeJjP2pcyWF6 CxcVbm6skasewcJa4Bhj/MrJJ+KjpIjQAAAMEAy/+8Z+EM0lHgraAXbmmyUYDV3uaCT6ku Alz0bhIR2/CSkWLHF46Y1FkYCxlJWgnn6Vw43M0yqn2qIxuZZ32dw1kCwW4UNphyAQT1t5 eXBJSsuum8VUW5oOVVaZb1clU/0y5nrjbbqlPfo5EVWu/oE3gBmSPfbMKuh9nwsKJ2fi0P bp1ZxZvcghw2DwmKpxc+wWvIUQp8NEe6H334hC0EAXalOgmJwLXNPZ+nV6pri4qLEM6mcT qtQ5OEFcmVIA/VAAAAG2plbm5pZmVyQG9wZW5rZXlzLmh0Yi5sb2NhbAECAwQFBgc= -----END OPENSSH PRIVATE KEY-----
user flag 然后使用这个私钥登录,得到user.txt:
提权信息 1 2 openkeys$ uname -a OpenBSD openkeys.htb 6.6 GENERIC#353 amd64
根据内核版本,搜索信息得到:
提权 & root flag exp一键提权,得到root.txt:
参考资料
Last updated: 2020-12-14 08:43:31
水平不济整日被虐这也不会那也得学,脑子太蠢天天垫底这看不懂那学不会