Juniper Encrypted Password Crack 1

admin 06.02.2019 06.02.19

Contents • • • • • • • New v3.0 About Juniper Password Decryptor is a free desktop tool to instantly decode and recover Juniper $9$ Passwords. Juniper Router allows you to configure 2 types of passwords, • Juniper $1$ Password: Here MD5 hash of the password is stored. It starts with $1$ and requires brute-force technique to recover the password • Juniper $9$ Password: These passwords are encoded using Juniper's private encryption algorithm. Password hash starts with $9$ text & can be decrypted instantly. You can use Juniper Password Decryptor tool to quickly decrypt these Juniper $9$ passwords. It supports dual mode of password recovery.

How To See Encrypted Password

Belayet wrote: before configuring anything I set the root password (and committed) as below command: 1. Set system root-authentication encrypted-password nokia123.

Which was created by Samuel Monux (information obtained from JTR mailing list). The script will generate Netscreen and/or Juniper hashes when passed a username and password on the command line. Below is a quick example of what was done to create the example hash used above. Root @dev: /pentest /passwords /john # Juniper Password Hash Details, NS MD5, md5ns: The Juniper password hash is better known as the Netscreen password hash and information can also be located by searching for NS MD5 or md5ns. The following details about the hash were obtained from the JTR mailing list in a post by Samuel Monux who also created the netscreen.py script mentioned above. The hash is a raw MD5 hash with some modifications to make it unique.

You can either enter the encrypted Juniper $9$ password directly or specify the Juniper router configuration file. In second case, it will automatically detect the $9$ password from config file and decrypt it instantly. This is very handy tool for all Administrators as well as penetration testers.

JTR Juniper Router Hash Text File Format. Admin:admin$nDa2MErEKCsMcuQOTsLNpGCtKJAq5n The above hash was created using the netscreen.py file that is packaged with JTR which I will explain how to use below. The username is admin and the password for the hash is QUESTIONDEFENSE.

Juniper Password Decryptor is a free desktop tool to instantly decode and recover Juniper $9$ Passwords. Juniper Router allows you to configure 2 types of passwords, • Juniper $1$ Password: Here MD5 hash of the password is stored. It starts with $1$ and requires brute-force technique to recover the password • Juniper $9$ Password: These passwords are encoded using Juniper's private encryption algorithm. Password hash starts with $9$ text & can be decrypted instantly.

Hi Ricky, Junos actually does this by default - all passwords are stored in either encrypted or hashed format depending on their usage. You have to remember that some of these protocols use symmetric encryption and the router actually NEEDS to be able to decrypt the key in the config in order to operate the protocol. User authentication uses completely asymmetric encryption - eg: we don't care what the password is as long as the hash matches, so these can be one-way $1$ encrypted - the local box has a salt which it feeds into it's encryption algorithm of choice to generate and compare the hash of the user's password, thus never having to actually store it. Protocols like OSPF however need to transmit information across the network, which means both ends need a common way of decrypting the information, and one that isn't particularly processor intensive - thus the need for reversible/symmetric encryption (and storing keys in a reversible format). I hope this makes sense!

This is a Juniper equivalent to the. It will only work with $9$ passwords it will not work with $1$ md5 hash passwords! It will either take an encrypted password (did i mention its only $9$ types?) and “crack” it to display the plain text or will encrypt plain text into a usable type $9$ password that can be used on a Juniper device. An example of a type $9$ is: $9$DMk5Ftu1rK80OvLXxdVHq.fz6B1heK80ORSeW-dUjH Please note to include the $9$ part of the password. Just pick either encrypt or decrypt and enter your sting. Any problems or suggestions please let me know.

The proper keystroke sequence is below: cli edit set groups global system root-authentication plain-text-password commit exit exit HTH Thanks Alex.

It will either take an encrypted password (did i mention its only $9$ types?) and “crack” it to display the plain text or will encrypt plain text into a usable type $9$ password that can be used on a Juniper device. An example of a type $9$ is: $9$DMk5Ftu1rK80OvLXxdVHq.fz6B1heK80ORSeW-dUjH Please note to include the $9$ part of the password. Just pick either encrypt or decrypt and enter your sting. Any problems or suggestions please let me know.

• On the management device, start your asynchronous terminal emulation application (such as Microsoft Windows Hyperterminal) and select the appropriate COM port to use (for example, COM1). • Configure the port settings as follows: • Bits per second: 9600 • Data bits: 8 • Parity: None • Stop bits: 1 • Flow control: None • Power on the router by pressing the power button on the front panel. Verify that the POWER LED on the front panel turns green.

License: Freeware Platform: Windows XP, 2003, Vista, Windows 7, Windows 8.

I hope this makes sense!

It supports dual mode of password recovery. You can either enter the encrypted Juniper $9$ password directly or specify the Juniper router configuration file.

Luckily there is a way to crack the hash using JTR (John The Ripper) though it will require that you also have the username associated to the password as the username is used as part of the salt for the hash. Below there is first information on how to crack Juniper hashes which are the same as Netscreen hashes followed by more information about the hash itself. How To Crack Juniper Password Hashes: To crack a Juniper device hash you will need the hash itself, the username associated to the hash, and access to John The Ripper. First add the hash or hashes to a text file on the server where JTR is located in the below format. JTR Juniper Router Hash Text File Format. Admin:admin$nDa2MErEKCsMcuQOTsLNpGCtKJAq5n The above hash was created using the netscreen.py file that is packaged with JTR which I will explain how to use below. The username is admin and the password for the hash is QUESTIONDEFENSE.

Recently I needed to find out information about a Juniper router password which is stored as a hash in the router configuration. The tricky part is while the password hash is technically a MD5 hash it is modified to make it unique and make it harder to crack. Luckily there is a way to crack the hash using JTR (John The Ripper) though it will require that you also have the username associated to the password as the username is used as part of the salt for the hash. Visio 2016 standard download. Below there is first information on how to crack Juniper hashes which are the same as Netscreen hashes followed by more information about the hash itself.

Thank you very much. No You don't. The proper keystroke sequence is below: cli edit set groups global system root-authentication plain-text-password commit exit exit HTH Thanks Alex.

Below is a quick example of what was done to create the example hash used above. Root @dev: /pentest /passwords /john # Juniper Password Hash Details, NS MD5, md5ns: The Juniper password hash is better known as the Netscreen password hash and information can also be located by searching for NS MD5 or md5ns. The following details about the hash were obtained from the JTR mailing list in a post by Samuel Monux who also created the netscreen.py script mentioned above. The hash is a raw MD5 hash with some modifications to make it unique.

• Next enter the password or configuration file path based on the previous option • Finally click on 'Decrypt Password' button and tool will instantly display the decrypted password as shown in the screenshots below. • Now with v2.0 onwards, the password is automatically copied to clipboard Screenshots Screenshot 1: Juniper Password Decryptor is showing the recovered Password from the encrypted Juniper $9$ Password Screenshot 2: Showing Password recovered from the Juniper configuration file. Disclaimer 'Juniper Password Decryptor ' is designed with good intention to recover the Lost Router Password. Like any other tool its use either good or bad, depends upon the user who uses it.

Hi, We have Juniper ex4200 series which was in factory default configuration. I configured the juniper router with our specifc vlan, IPs etc. And of course before configuring anything I set the root password (and committed) as below command: 1. Set system root-authentication encrypted-password nokia123 and 2. Set system login user admin uid 2000 set system login user admin class super-user set system login user admin authentication encrypted-password siemens But when I login using ssh I am not able to login to the system.

How To See Encrypted Password

However neither author nor SecurityXploded is in anyway responsible for damages or impact caused due to misuse of Juniper Password Decryptor. Read our complete policy here. Release History Version 3.0: 26th May 2016 New 2016 edition with support for new Windows 10 version. Added new feature to Installer to dynamically download latest version and also fixed the sizing problem with higher resolution computers. Version 2.0: 7th May 2014 Support for automatically copy the password to clipboard on success. Version 1.5: 29th Apr 2013 Added button to quickly copy the Decrypted password to clipboard Version 1.0: 19th Mar 2013 First public release of Juniper Password Decryptor.

Or is it so that I have to do the root password recovery though am able to connect through serial console. Since I am not on the site I have to do it remotely and console connection only can be onsite. (?) [second query: Since I get% prompt when using console connection, can I execute below?: '# set groups global system root-authentication plain-text-password' to create root password without root password recovery (if needed root password recovery procedure) since I have already executed 'set system root-authentication encrypted-password nokia123'.]. Thank you very much. Hello, Belayet wrote: before configuring anything I set the root password (and committed) as below command: 1. Set system root-authentication encrypted-password nokia123 and 2. Set system login user admin uid 2000 set system login user admin class super-user set system login user admin authentication encrypted-password siemens But when I login using ssh I am not able to login to the system.

Thank you very much. Hello, Belayet wrote: before configuring anything I set the root password (and committed) as below command: 1. Set system root-authentication encrypted-password nokia123 and 2.

Therefore, you might need to press the spacebar multiple times at the beginning of the boot sequence. User@host# set system root-authentication plain-text-password When you configure a plain-text password, Junos OS encrypts the password for you. Caution Do not use the encrypted-password option unless the password is already encrypted, and you are entering the encrypted version of the password. If you commit the encrypted-password option with a plain-text password or with blank quotation marks (' '), you will not be able to log in to the device as root, and you will need to repeat this password recovery process. • At the following prompt, enter the new root password, for example.

But when I connect using serial console I am able to connect without password. Wrong syntax. 'set system login user admin authentication encrypted-password' expects a cryptic sequence starting with $1$, not actual plaintext. Also it seems that someone previously connected via console as root did not logout which in Your case is a godsend.

Version 2.0: 7th May 2014 Support for automatically copy the password to clipboard on success. Version 1.5: 29th Apr 2013 Added button to quickly copy the Decrypted password to clipboard Version 1.0: 19th Mar 2013 First public release of Juniper Password Decryptor.

• Installer for local Installation & Uninstallation. Installation & Un-installation Juniper Password Decryptor comes with Installer to help in local installation & un-installation. This installer has intuitive wizard which guides you through series of steps in completion of installation. At any point of time, you can uninstall the product using the Uninstaller located at following location (by default) [Windows 32 bit] C: Program Files SecurityXploded JuniperPasswordDecryptor [Windows 64 bit] C: Program Files (x86) SecurityXploded JuniperPasswordDecryptor How to use? It is very easy to use tool with its nice GUI interface. Here are simple steps • Run 'Juniper Password Decryptor' on your system after installation. • Select 'Encrypted Password' option if you have the password else select 'Juniper Router Config File' if you have the Juniper configuration file.

• Recovers password of any length & complexity • Automatically copy the decrypted password to clipboard • Very easy to use with nice GUI interface. • Installer for local Installation & Uninstallation.

No You don't. The proper keystroke sequence is below: cli edit set groups global system root-authentication plain-text-password commit exit exit HTH Thanks Alex.

Set system login user admin uid 2000 set system login user admin class super-user set system login user admin authentication encrypted-password siemens But when I login using ssh I am not able to login to the system. But when I connect using serial console I am able to connect without password.

Def makepass ( user, password ): middle = 'Administration Tools' s = '%s:%s:%s'% ( user, middle, password ) print s m = hashlib. Digest ( ) narray = [ ] for i in range ( 8 ): n1 = ord (m [ 2*i ] ) n2 = ord (m [ 2*i+ 1 ] ) narray. Append ( (n1 > 12 & 0xf p2 = i >> 6 & 0x3f p3 = i & 0x3f res + = b64 [p1 ] + b64 [p2 ] + b64 [p3 ] for c, n in zip ( 'nrcstn', [ 0, 6, 12, 17, 23, 29 ] ): res = res [:n ] + c + res [n: ] return res After looking through the code it is clear that there is a fixed salt of Administration Tools and a salt of the username(lines 2 and 3). The code then takes each 2 chars and adds the binaries together(lines 8-11) From this it creates 3 characters from the 16bits(lines 14-18) And finally is scatters the letters n,r,c,s,t & n onto the hash in specific places (lines 20 and 21) It’s worth noting that the letters nrcstn is actually Ne TSCRee N in reverse without the e’s ðŸ™‚ Using this code it was possible to write some new code to reverse backwards through the steps in order to go from a Netscreen hash back to the raw MD5 hash.

It starts with $1$ and requires brute-force technique to recover the password • Juniper $9$ Password: These passwords are encoded using Juniper's private encryption algorithm. Password hash starts with $9$ text & can be decrypted instantly.

Release History Version 3.0: 26th May 2016 New 2016 edition with support for new Windows 10 version. Added new feature to Installer to dynamically download latest version and also fixed the sizing problem with higher resolution computers. Version 2.0: 7th May 2014 Support for automatically copy the password to clipboard on success.

This is a Juniper equivalent to the. It will only work with $9$ passwords it will not work with $1$ md5 hash passwords!

It is successfully tested on both 32 bit & 64 bit windows systems starting from Windows XP to Windows 8. Screenshots Screenshot 1: Juniper Password Decryptor is showing the recovered Password from the encrypted Juniper $9$ Password Screenshot 2: Showing Password recovered from the Juniper configuration file. License: Freeware Platform: Windows XP, 2003, Vista, Windows 7, Windows 8.

Any idae would be appreciated how to avoid this so that I can login to the system using root/nokia123. Of course, I know I should not execute command as above to create root password.

License: Freeware Platform: Windows XP, 2003, Vista, Windows 7, Windows 8.

Create Juniper Hashes Using netscreen.py: There is a python script that comes with JTR called netscreen.py. Which was created by Samuel Monux (information obtained from JTR mailing list). The script will generate Netscreen and/or Juniper hashes when passed a username and password on the command line.

First add the hash or hashes to a text file on the server where JTR is located in the below format. JTR Juniper Router Hash Text File Format. Admin:admin$nDa2MErEKCsMcuQOTsLNpGCtKJAq5n The above hash was created using the netscreen.py file that is packaged with JTR which I will explain how to use below. The username is admin and the password for the hash is QUESTIONDEFENSE. The above line should be added to a text file (in this example it was added to juniperhash.txt) which will then be passed to JTR to audit which is shown below. In this example we are going to use a tiny wordlist that we know includes the password for the above hash.

Hexlify (md5hash ) Using this function you are able to give it a Netscreen hash and you’ll get back the raw MD5. C: cudaHashcat64.exe -m 20 netscreen.txt rockyou.txt cudaHashcat v1.01 starting.

You can use Juniper Password Decryptor tool to quickly decrypt these Juniper $9$ passwords. It supports dual mode of password recovery. You can either enter the encrypted Juniper $9$ password directly or specify the Juniper router configuration file. In second case, it will automatically detect the $9$ password from config file and decrypt it instantly. This is very handy tool for all Administrators as well as penetration testers.