- Wardriving App For Mac Windows 10
- Wardriving App For Macbook Pro
- Wardriving App For Macbook
- Wardriving App For Mac Os
Introduction
There’s something that just feels right about being an information security professional in a large urban city. Considering the mess of unsecured IoT devices, sloppily configured home networks, and bad business practices, a pentester with authorization might just be the king of the jungle. On days like this, I feel a calling…a calling for wardriving. What is wardriving? Wikipedia defines it as, “the act of searching for Wi-Fi wireless networks by a person usually in a moving vehicle, using a laptop or smartphone.” I call it 'mobile hunting'.
Back in the days of yore, there were far more WEP access points out there in the wild. Komodo edit 8 download mac. In Seattle, Washington in 2004, a weeks-long analysis of the city found 5,225 access points, and of those 5,255, only 44% of the routers were secured with WEP encryption. (http://old.seattletimes.com/html/businesstechnology/2002183464_wifimap18.html)
(https://en.wikipedia.org/wiki/Wardriving)
(https://en.wikipedia.org/wiki/Wardriving)
To compare, I did the same thing in Grand Rapids, Michigan in May 2018. I found roughly 3,000 access points, only two of which used WEP encryption. While this is a good sign for the state of information security, it’s frustrating for us blackhat wardrivers.
Alternatives to wardrive for Android, Mac, Windows, Web, Windows Mobile and more. Filter by license to discover only free or Open Source alternatives. This list contains a total of 8 apps similar to wardrive. List updated: 4/30/2016 4:26:00 AM. WiFi-Where is a simple, easy to use wardriving app for the iPhone and iPod Touch that includes an automated upload to the WiGLE.net website! It also includes many other features, such as the ability to customize your scanning settings and email a log to yourself.
So what does this mean? Well, largely it means we’ve progressed to more secure standards like WPA2, but could those be cracked? Or, alternatively, are the seldom pickings of WEP networks plentiful enough nowadays to sustain a wardriving habit?
In short, yes, and yes. We’ll be addressing the cracking of WPA2 a little later, but as far as cracking WEP goes, it’s still definitely worthwhile to have in one’s pentesting repertoire. Plus, if you get some practice wardriving for WEP, you can easily adapt that skillset to progress into WPA2 cracking.
To prepare for our warpath, we’ll only need one thing: a wardriving application. The point of any wardriving application is to continually scan for networks on a given channel and then log the encryption standard, location, and MAC & SSID for later use.
That’s not actually a terribly demanding list of features, so there’s plenty of open-source applications ready to choose from that come equipped. My personal favorites as an Android user are WiGLE WiFi and GMON, but WiGLE gets precedence and all of my respect for running https://wigle.net/, a crowdsourced map of wifi access points (which some might argue is the terminal goal of wardriving). How to delete app from microsoft store.
Once I installed WiGLE WiFi on my Android, I opened up the app and immediately got hits. I wouldn’t even be off work yet for a few hours; but I was itching to roam and collect more networks for my log.
You’ll immediately see a nice enough (free!) interface which displays the SSID (Router Name), MAC Address, Signal Strength, and Encryption Standard. Free apps for mac.
![Mac Mac](/uploads/1/3/4/1/134143794/238631429.jpg)
Exporting
One of the features any wardriving app worth half it’s salt will have is an Export to File option; probably in CSV or KML format.
Personally, I think it’s amazing to be able to build a database of access points, or “APs,” and view them easily by location. Sites like http://kmlviewer.nsspot.net/ can provide a quick and free way to browse a collection, though there are plenty of alternatives. I like KMLViewer because it visualizes with color coding the encryption standard present - which makes parsing through data in a big city much easier.
Once accumulating APs with WEP, WPS or WPA/WPA2 encryption, it’s easy to recall / view the location later; and if authorization from the owner is negotiated, return later in a clandestine operation to perform a realistic curbside security audit.
Over time, as WPA and WPA2 replaced the deprecated and insecure WEP standard, home networks for computer users with little to no expertise in the field were automatically secured by the default WPA2 configuration on nearly all routers available for purchase. While this is good for the average home user, it’s less than ideal for people who make their livings on poorly secured technology.
That being said, the art of wardriving truly is a joyful, lighthearted and fun activity that I strongly encourage anyone interested in cybersecurity to experience firsthand. As mentioned previously, not only will this hone a useful skill, but it will also posture anyone to transition into WPA2 handshake capturing and cracking with a comprehensive understanding.
It’s also well worth noting that wardriving for WEPs is not without benefit to a true threat actor. The act of “warkitting” refers to roaming in a wardriving style, but upon completion of the WEP crack, using the key to access the AP without authorization and proceeding to “update” the AP to use malicious firmware that rootkits the router, to add it to a botnet.
WEP Cracking
Alright, we’re finally ready to perform a WEP cracking attack, which should obviously only be performed on a computer system the cracker is authorized to pentest. There’s a wide range of tools for a crack on this encryption type, one consequence of the standard’s deprecation. I prefer Aircrack-ng, since I’m already used to the syntax of Airmon and Airodump from my blackhat Pi build.
Best free mac apps for writing. Honorable mentions: Reaver (WPA), FERN Wifi Cracker (WEP/WPA), Cain & Abel (WEP), and Wifiphisher (not technically a “cracker”, but still worth mentioning; (WEP/WPA/WPA2)).
First we’ll need to get the name of our wireless adapter (or interface, in Linux terminology). In Linux, this is as simple as checking the “iwconfig” command output.
It should return something like:
with a ton of useful text about this interface’s characteristics to the right of it. Sometimes it’ll be wlan1, or a different name altogether, so this might take a bit of trial and error.
Next, we need to start our interface in monitor mode; which is when the adapter will constantly scan a channel with packet capturing capability. The command to do that should look like this
Most of the time the channel will be 11 in my experience; but again, this may vary.
It’s good practice to check that this change succeeded by again using the “iwconfig” command. If successful, you should have a new interface on monitor mode; which usually looks like:
Awesome! Next we’ll want to start capturing traffic. That’s as easy as entering:
The screen will start to populate with the APs, including the SSID, PWR (Signal Strength), CH (Channel), ENC (Encryption Type), and MAC Address.
Next we’ll want to specifically target our dummy WEP encrypted AP and capture some packets. Codesign mac app store.
Name the file something memorable, because we’ll need to access this later to actually run the cracking half of the lab.
This will begin our packet capturing process. Now we wait to see if anyone connects to the AP while we’re actively capturing packets from it. Some of these packets will include a “networking handshake” to establish a new device and introduce it to the access point. By spying on packets, we’ll easily tell when someone does this.
Once you see a second BSSID populate below the first, which depicts the AP, that's a sure sign of somebody connecting to the AP. (Our screen will look a little different than the screenshot, which appears to be running with a slightly different configuration.)
Initialization Vectors & You
From here, we could just let our packet capturing naturally, over a long slow period of time, collect samples of initialization vectors, or IVs, and analyze them in order to accurately guess the key.
Each time a packet is sent; it requires a new IV be sent along with it, which is used like a salt would be used to add complexity to a password hash -- that is, the secret key of the WEP network is made more complex by adding a random, new, IV with each transmission of a packet. The intended effect of this is to prevent us from succeeding in guessing the secret key by examining a single IV.
In practice, that means a key like “bo0kw0rm” might be “salted” so to speak with an IV of “rld” or “vbn”, just a random 3 byte string; and end up looking more like “rldbo0kw0rm” or “vbnbo0kw0rm”.
While the original key, or “pre-shared key (PSK)” is the original word input (bo0kw0rm), the “secret key”, or string used to encrypt a communication via packets, is the concatenated version, “vbnbo0kw0rm”.
The flaw with WEP initialization vectors is that each IV is only 3 bytes long; which means the list of possible IVs is actually quite small considering the traffic that a busy network might undergo and the ability of threat actors to examine IV usage.
As a result, when you have enough time to sniff packets until an IV is inevitably re-used; then it becomes quite simple to segregate the IV from the key, based on probability that segment A of the full string (which is the IV plus key) is an IV, and segment B is the key.
When we have a good guess for what the key might be; we check it against the list of IVs captured and see if concating our guessed key with any or all of the historical IVs results in a previously used string in the list. If so, that means we’ve successfully “cracked” the key.
As a side note here; we’re able to initially obtain the MAC Address of the device we’re posing as to the router because the header and footers in a packet are NOT encrypted; and the header will always contain the MAC address of the device the packet originated from.
A Little Bit of History
The only problem with this technique as it stands is that a typical passive WEP key sniffing attack would take 5-6 hours on a very busy network for enough packets to be communicated to in turn generate the necessary amount of IVs to analyze in order for Aircrack to properly guess the key. https://designstudioclever571.weebly.com/cato-vpn-client-download-mac.html.
Enter “Korek,” a gifted hacker who devised a revolutionary method of WEP cracking, which at its core relies on injecting packets into the access point arbitrarily and rapidly, to generate packet noise and in turn generate far more IVs to be analyzed. This immediately broke the security of WEP, as now the same attack, with Korek’s method applied, would typically crack the same complexity of key in a matter of minutes.
Korek’s method is now immortalized, probably, in the aireplay-ng module of Aircrack-ng, which does exactly as he intended and injects packets into the router until we have enough IVs to get the key.
WEP Cracking, the Finale
To use the airplay-ng module; use the following command:
The -b and -h options are commanding aireplay-ng to use the given MAC address as our source MAC address, effectively spoofing it during/for the injection.
For the curious, the -3 option specifies our attack mode; which is ARP request replay. I think aircrack-ng’s own website, https://www.aircrack-ng.org explains better than I could:
The program listens for an ARP packet then retransmits it back to the access point. This, in turn, causes the access point to repeat the ARP packet with a new IV. The program retransmits the same ARP packet over and over. However, each ARP packet repeated by the access point has a new IVs. It is all these new IVs which allow you to determine the WEP key.
Now all we have to do is wait until we’ve collected a few thousands IVs in our crack file from earlier. So do so; just use the command:
Wardriving App For Mac Windows 10
Finding Keys
If we recovered enough IV samples; aircrack should print, “Key found” or something to that effect, along with the key. If not, you’ll want to return to the earlier steps and collect more IVs, retrying the crack in increments.
The key will appear in hexdecimal format, so you can use the key as it is, but also convert it from hexdecimal to text with an online converter like http://www.unit-conversion.info/texttools/hexadecimal/. This should yield a passphrase in plain text, which may be useful for further pentesting.
Well, that’s pretty much it. We’ve covered wardriving as a concept, how to put that concept into practice today, and why you should. We’ve addressed why identifying WEP networks as vulnerable is useful and even benevolent, as well as demonstrated how to perform an actual WEP security audit with some lightweight, open source Linux tools (-- the best kind!).
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This is part one of a two-part series on wardriving’s evolution. We touched briefly on the WPA2 wireless security encryption standard in this paper, but next I’ll be delving deep into how to capture an encrypted WPA2 “handshake” and use it to gain access to a modern, secure network.
Stay tuned!
Wireless networks have certainly brought a lot of convenience to our lives, allowing us to work and surf from almost anywhere—home, cafes, airports and hotels around the globe. But unfortunately, wireless connectivity has also brought convenience to hackers because it gives them the opportunity to capture all data we type into our connected computers and devices through the air, and even take control of them.
While it may sound odd to worry about bad guys snatching our personal information from what seems to be thin air, it’s more common than we’d like to believe. Disable driver signature enforcement windows 7 permanently. In fact, there are hackers who drive around searching for unsecured wireless connections (networks) using a wireless laptop and portable global positioning system (GPS) with the sole purpose of stealing your information or using your network to perform bad deeds.
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We call the act of cruising for unsecured wireless networks “war driving,” and it can cause some serious trouble for you if you haven’t taken steps to safeguard your home or small office networks.
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Hackers that use this technique to access data from your computer—banking and personal information—that could lead to identity theft, financial loss, or even a criminal record (if they use your network for nefarious purposes). Any computer or mobile device that is connected to your unprotected network could be accessible to the hacker.
While these are scary scenarios, the good news is that there are ways to prevent “war drivers” from gaining access to your wireless network. Be sure to check your wireless router owner’s manual for instructions on how to properly enable and configure these tips.
- Turn off your wireless network when you’re not home: This will minimize the chance of a hacker accessing your network.
- Change the administrator’s password on your router: Router manufacturers usually assign a default user name and password allowing you to setup and configure the router. However, hackers often know these default logins, so it’s important to change the password to something more difficult to crack.
- Enable encryption: You can set your router to allow access only to those users who enter the correct password. These passwords are encrypted (scrambled) when they are transmitted so that hackers who try to intercept your connection can’t read the information.
- Use a firewall: Firewalls can greatly reduce the chance of outsiders penetrating your network since they monitor attempts to access your system and block communications from unapproved sources. So, make sure to use the firewall that comes with your security software to provide an extra layer of defense.
Although war driving is a real security threat, it doesn’t have to be a hazard to your home wireless network. With a few precautions, or “defensive driving” measures, you can keep your network and your data locked down.