Search Irongeek. com. Help Irongeek. com pay for bandwidth and research equipment: Hacking Network Printers (Mostly HP Jet. Directs, but a little info on the. Ricoh Savins) Hacking Network Printers(Mostly HP Jet. Directs, but a little info on the Ricoh Savins)By Adrian "Irongeek" Crenshaw. Hack a printer you say, what kind of toner have you. Irongeek? Well, I'm here to tell you, there's more that can be done. Today I Show You How To Crash A Wifi Network Using Kali Linux COMMAND CHEATSHEET VV ifconfig | grep HWaddr irmon-ng start wlan0 ifconfig | grep HWaddr. The 2011 PlayStation Network outage was the result of an 'external intrusion' on Sony's PlayStation Network and Qriocity services, in which personal details from. Hacking Network Printers (Mostly HP JetDirects, but a little info on the Ricoh Savins) By Adrian 'Irongeek' Crenshaw. Hack a printer you say, what kind of toner have. 15 Steps to Hacking Windows Using Social Engineering Toolkit and Backtrack 5. Actually this hacking method will works perfectly with DNS spoofing or Man in the Middle. All About Ethical Hacking, Forensic Tools, Vapt Tools HOC Tech News, Mobile Hacking, Network Hacking, Virus Writing, Proxy Servers, Security Tools and More Tips & Tricks. Network Hacking is generally means gathering information about domain by using tools like Telnet, NslookUp, Ping, Tracert, Netstat, etc. Scanning Networks. Overview of Network Scanning; TCP Communication Flags; TCP/IP Communication; Creating Custom Packet Using TCP Flags; CEH Scanning Methodology. In the olden. days a printer may not have been much of a concern other than the threat from. Operating Systems, storage and full IP stacks. This article will attempt to point out some of the more interesting things that. Some of this article may seem a little Black- hat as it concentrates more on the. However I feel this information will be useful. If you want more advice on how to lock. A guide from HP is linked. If nothing else, this article. For my tests I will mostly be using a Hewlett- Packard Laser. Jet 4. 10. 0 MFP. Fax/Printer/Copier/Scanner), an HP Jet. Direct 1. 70x and a HP Jet. Direct 3. 00. X (J3. A) but I will. bit on the Ricoh Savin series of printers lest you think HPs are the only. Much of this article. WI-FI HACKING TOOLS I am going to share with you some of my favorite wireless tools that can be used to hack Wi-Fi password using Ubuntu or any other Linux distribution. It. all started as a project for Droop's Infonomicon TV and it snowballed from there. Bear with me as I clean it up and other folks send. The most recent version of this. Table of Contents: Intro to the concepts There are several TLAs (Three letter. I will be using though out this article so I best get them out of the. Printer Control Language, which was developed by HP and has become one. Another page description language you. Post. Script. (PS) which was designed by Adobe to allow for more complicated things to be printed from a. PJL (Printer Job Language) is an. Hey Guys This is not a complete hack but it can show you passwords of your Wifi networks. Its Fun. So, Like, Comment and Subscribe for more.. A concise guide on Website Password hacking using WireShark. It works for every HTTP websites. Makes you wonder how important encryption is! PCL that can tell a printer what to do, from changing device. There are also three. Here's a table. with some of the pertinent information about each protocol: Name. Meaning. Port. LPDLine Printer Daemon protocol. IPPaka. Berkeley printing system. Internet Printing Protocol. Jet. Directaka. App. Socketaka. Rawaka. PDL- datastream 9. Since my focus is on. Jet. Directs I will mostly be talking about and using App. Socket/PDL- datastream, but. Jet. Directs can also work with IPP and LPD, and many non HP made. App. Socket, you should be aware of the existence of all. There's are also network printers that use the IPX, Appletalk and SMB. Savins for example) protocols to communicate. I'll not cover IPX and. Appletalk because of my lack of experience with them, maybe someone else who. SMB I may try to cover at a later time. Now that the formalities are out of the way, lets start playing. Diagnostics page The pictures above. Jet. Direct 1. 70x box. Notice the picture on the right; on the. Pressing. this button on most Jet. Direct boxes will print out a diagnostic page listing. IP setting for the Jet. Direct box. If your printer has an. Jet. Direct card you will have to negotiate the menus to find out how to. Once you hit the test button the printer should. MAC address, IP. Address, subnet mask, default gateway, firmware revision and some general statistics. The IP/host. will be especially useful if you want to bypass print quota software by. IP printing on your Windows or Linux box. If you don't have. Jet. Direct box you can still find its IP or host name by. Windows box you have access to. As you can see by the. Jet. Direct box is npib. Sometimes you will see a port listed as something like IP_1. Jet. Direct's IP. You can pretty much use a host. IP interchangeably on your LAN, and if the host name has a fully. Internet. as well. If you don't have. Jet. Direct box, or if your PC is not connected to one, don't despair. In next few sections I will describe how to find these printers on the LAN/Internet. Nmap and Jet. Admin. Stupid Printer Tricks. I called this section Stupid Printer Tricks because while. RAW/App. Sock protocol that listens on port 9. Jet. Directs and most other. Try this, find your printers IP using the. Diagnostics page then web surf to: http: //your- printers- ip: 9. The ": 9. 10. 0" at the end is there to tell your browser to connect on port 9. When you try to establish the connection you should notice that the browser does. Click the stop button on your browser to tell it to stop trying to. Depending on what browser you use. Firefox. Internet Exploiter. GET / HTTP/1. 1. Host: tux: 9. User- Agent: Mozilla/5. Windows; U; Windows NT 5. US; rv: 1. 8. 0. 1). Gecko/2. 00. 60. 11. Firefox/1. 5. 0. 1. Accept: text/xml,application/xml,application/xhtml+xml,text/html; q=0. Accept- Language: en- us,en; q=0. Accept- Encoding: gzip,deflate. Accept- Charset: ISO- 8. Keep- Alive: 3. 00. Connection: keep- alive. GET / HTTP/1. 1. Accept: image/gif, image/x- xbitmap, image/jpeg, image/pjpeg. Accept- Language: en- us. Accept- Encoding: gzip, deflate. User- Agent: Mozilla/4. MSIE 6. 0; Windows NT 5. SV1; . NET CLR. 1. NET CLR 2. 0. 5. 07. Host: test: 9. 10. Connection: Keep- Alive You see, anything. The two texts you see above are HTTP get requests for the root document of. The network printer does not understand this and just tries to print. Another thing you can try is telneting to port 9. IP is 1. 92. 1. 68. Irongeek: ~#. telnet 1. Trying 1. 92. 1. 68. Connected to 1. 92. Escape character is '^]'. Connection closed. Irongeek: ~# You should now see a. The "^]" represents the. Control key and the ] bracket at the same time. The above. example was done in *nix, but the same commands should work in Windows. Keep in. mind you may not see all of what you type in (the parts in red) unless you have. Windows). There are exceptions. This trick. for which there will be more details given later, should change LCD display to. It's not supported on all printers, but If you have an HP it. I've got to thank. Dipswitch for pointing out that you don't need fancy tools or code to do it. With Telnet: Irongeek: ~#$. PJL RDYMSG DISPLAY="Some Text"^]quit. Irongeek: #$ Or Netcat: Irongeek: ~#$. PJL RDYMSG DISPLAY=\"Some Text\" |. Irongeek: #$ Jet. Direct password notes Most of the time. Jet. Direct's password options on, but if they do they quickly. If you are using a. Jet. Direct box like one of the following: 6. N (J6. 05. 8A)6. 15. N (J6. 05. 7A)6. 10. N (J4. 16. 9A, J4. A)3. 80. X (J6. 06. A)3. 10. X (J6. 03. A,2. 50. M (J6. 04. A)7. 5X(J6. 03. 5Aor an HP printer with and internal Jet. Direct card like: HP Laser. Jet 4. 10. 0 series. HP Laser. Jet 8. 15. HP Laser. Jet 9. 00. HP Color Laser. Jet 4. HP Color Laser. Jet 4. HP Designjet 5. 00. HP Business Inkjet 2. Web interface. and Jet. Admin software are the same. If you telnet in you will be prompted for a. The user names "root", "admin", "administrator" and "supervisor" are. If you are using an. Jet. Direct box like one of the following: 6. N (J3. 11. 0A, J3. A, J3. 11. 2A. J3. A)4. 00. N (J4. 10. A, J4. 10. 5A, J4. A)3. 00. X5. 00. X1. X(J3. 29. 6A, J4. B, J3. 26. 3A, J3. A, 3. 26. 5A, J4. B, J3. 25. 8B)then things are more confusing. First, if you telnet in you will. If you setup a password for the. In other words there are two passwords on at least some Jet. Direct boxes. one for telneting into it and one for the web interface/Jet. Admin software. Telnet. Web/Jet. Admin passwords are not. Telnet passwords. Web/Jet. Admin passwords to 1. Just so you. know, Hijetter (discussed later) may report the password as disabled even if both. The Web interface and. Jet. Admin use SNMP (Simple. Network Management Protocol) to control the Jet. Direct boxes and require that you. I've read that other third party SNMP configuration utilities. Jet. Direct anyway. It might be a good idea for some to change their SNMP community names to. Jet. Direct that. SNMPv. 3 and SSL/TLS. If you use the. Jet. Admin for Window 2. For example, if the MAC. Jet. Direct box was 0. A2. C9. 13 then Jet. Admin would store the password. User\Software\Hewlett- Packard\HP. Jet. Admin\Device. Options\0. 01. 08. A2. C9. 13 in a value called "Access". In case you don't notice it, this HEX string is the password "password". HEX equivalent, with. Brute forcing these. As you already know telnet is unencrypted so sniffing those. As I found by sniffing with Ethereal, the web interface. Jetdirects (really a Java applet) and Jet. Admin use SNMP to configure the Jet. Direct. box and also pass their password as plain text. Look for the password just. Some newer Jetdirects don't do. SSL to encrypt the connection. If you set a password. Jet. Direct box while you are playing around with it and forget what it is. Unplug the power cord, hold down the. The password and all of the other settings should now be cleared. Getting a Jet. Direct password remotely using the SNMP vulnerability I was cruising around. Security. Focus. com looking for Jet. Direct exploits and I came across a dooze. Since the link above. I'll show you the exploit step by step. It seems that. the device password for many Jet. Directs is stored in almost plain text and is. SNMP using the read community name. Most folks leave their SNMP. Also try "internal" as the community name as this is the default write community. Jet. Directs. Reports are that on some Jet. Directs , even if you. With the Net- SNMP toolset the. Irongeek: ~#. snmpget - v 1 - c public 1. SNMPv. 2- SMI: :enterprises. Hex- STRING: 5. 0 4. F 5. 2 4. 4 3. D 3. B 0. 0 0. 0 0. 00. Irongeek: ~# Notice the hex. In Hex 5. 0=P,4. 1=A,5. S,5. 3=S,5. 7=W,4. F=0,5. 2=R,4. 4=D,3. D==,3. 1=1,3. 0=0,3. B=; In other words, "PASSWORD=1. PASSWORD". I also. F 5. 2 4. 4 3. D 3. B" is "NEWPASSWORD=1. Anything. before the "=1. For those too lazy to do the. HEX to ASCII conversion themselves check out. Also note that I entered my passwords. These passwords are case. Some of the vulnerable Jet. Directs are: HP Jet. Direct J3. 26. 3AHP Jet. Direct J3. 11. 3AHP Jet. Direct J3. 11. 1A Other Jet. Directs may also be. I tried it with my Hewlett Packard HP. Jet. Direct 3. 00. X (J3. 26. 3A) and installing the latest firmware (H. I imagine there are still a lot of un- patched Jet. Directs out. there. Some print servers like the HP J3. A Jet. Direct 1. 70. X do not have user. Website Password hacking using Wire. Shark – black. MORE Ops. Did you knew every time you fill in your username and password on a website and press ENTER, you are sending your password. Well, of course you know that. How else you’re going to authenticate yourself to the website?? But, (yes, there’s a small BUT here). HTTP (Plain. Text), it is very simple to capture that traffic and later analyze that from any machine over LAN (and even Internet). That bring us to this website password hacking guide that works on any site that is using HTTP protocol for authentication. Well, to do it over Internet, you need to be able to sit on a Gateway or central HUB (BGP routers would do – if you go access and the traffic is routed via that). But to do it from a LAN is easy and at the same time makes you wonder, how insecure HTTP really is. You could be doing to to your roommate, Work Network or even School, College, University network assuming the network allows broadcast traffic and your LAN card can be set to promiscuous mode. So lets try this on a simple website. I will hide part of the website name (just for the fact that they are nice people and I respect their privacy.). For the sake of this guide, I will just show everything done on a single machine. As for you, try it between two Virtual. Box/VMWare/Physical machines. Note that some routers doesn’t broadcast traffic, so it might fail for those particular ones. Step 1: Start Wireshark and capture traffic. In Kali Linux you can start Wireshark by going to. Application > Kali Linux > Top 1. Security Tools > Wireshark. In Wireshark go to Capture > Interface and tick the interface that applies to you. In my case, I am using a Wireless USB card, so I’ve selected wlan. Ideally you could just press Start button here and Wireshark will start capturing traffic. In case you missed this, you can always capture traffic by going back to Capture > Interface > Start. Step 2: Filter captured traffic for POST data. At this point Wireshark is listening to all network traffic and capturing them. I opened a browser and signed in a website using my username and password. When the authentication process was complete and I was logged in, I went back and stopped the capture in Wireshark. Usually you see a lot of data in Wireshark. However are are only interested on POST data. Why POST only? Because when you type in your username, password and press the Login button, it generates a a POST method (in short – you’re sending data to the remote server). To filter all traffic and locate POST data, type in the following in the filter sectionhttp. POST”See screenshot below. It is showing 1 POST event.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
September 2016
Categories |