Steghide Command Example

This project aims at developing a graphical front-end for Steghide, that lets users perform all the operations we mentioned in the previous pages, adding the possibility to display and play the supported image and audio file formats. You will also need to be able to extract images from a PDF: On Linux, try the pdfimages command-line tool. Web content and protocol steganography work by hiding the data within the protocols; for example, with the OSI layer, one would hide data within the TCP/IP stream. After that, a file named steganopayload2248. Last week we were asked about command-line packet sniffers and I recommended tcpdump and ngrep for filtering. jpg " done This command will embed the file secret. As you can see with the help of the cat command, I opened the 5. Use the commands below but replace the cipher and/or hash algorithm with your preferences. Contribute to StefanoDeVuono/steghide development by creating an account on GitHub. The Stackoverflow article (second answer, the exiftool command) has a comment that you should actually use a different command to extract all the thumbnail images if there are more than one. If for instance you have a file 'passwords. Steghide supports basically JPEG/JPG/BMP/WAV/AU Files. The first recorded use of the term was in 1499 by Johannes Trithemius in his Steganographia, a treatise on cryptography and Steganography disguised as a book on magic. The function can then be used to classify other images. I’ll use the built-in strings command, and pipe its output to a grep command to give us the strings longer than 7 characters. There are so many tools are available in Kali Linux for Steganography but Steghide and StegoSuite are the two most popular tools for steganography. Once you have executed the Steghide command, you will be prompted to set a password that will allow you to extract the embedded data later. This is an example of how to use Steghide from the terminal. Cite this article as:. When you submit, you will be asked to save the resulting payload file to disk. Loading Unsubscribe from TheNielkid?. Feel free to use a text editor of your choice. Steghide is a steganography program that hides data in various kinds of image and audio files , only supports these file formats : JPEG, BMP, WAV and AU. Using steghide Mike Murphy Conceal Secret Messages or Data Through Steganography with Steghide [How-To. Parent Directory - 0xFFFF-debuginfo-0. Steganography - Hide important documents in images hallow ( 51 ) in technology • 2 years ago So you probably wonder a lot of times where you should store your passwords or all those codes and pins that you only need so often. It lets users view the images and play the sounds that Steghide allows as cover files, and command the program all with one tool. Statistically undetectable JPEG steganography: Dead ends challenges, and opportunities Steghide, and MBS directly manipulate the quantized DCT 3400 examples of stego images embedded by a. zip-filename} file with the extension. Each file is stored in single. -----Ataraw Linux user-level ATA raw command utility -----AtomicParsley AtomicParsley is a lightweight command line program for reading, parsing and setting metadata into MPEG-4 files. Features: compression of embedded data. jpg -ef order66. To install steghide on Kali Linux, you will need to run:. As you can see in the picture, I had to download steghide (apt-get install steghide) and then followed the man page to successfully extract the image. Stegdetect¶ It is a tool which detects whether the given file has steganographic content or not. First you have to install “steghide”, use synaptic or whatever you want…. Launch a command prompt window: Press the Windows logo key on your keyboard +r to launch Run, then type in the 'Open' drop down window: cmd Change to the directory containing steghide. If you want to use a different file format, you will need to use a different tool. Supports BMP and JPEG image formats, AU and WAV audio formats. EESchema will automatically create the next labels (PCA1, PCA2…) vertically aligned, theorycally on the position of the other pins. In other words, it provides an environment where Windows applications and tools can run. There are a number of groups that maintain particularly important or difficult packages. This isn't for just one program, for example, sometimes it needs to be done for GPG, other times, steghide. Then you can use the following solutions in order to solve the issue. For example, to install an application like Ubuntu’s Software Center, you can do: $ sudo apt-get install software-center. It also embeds a simple text editor to manage text payload files. this starts a list *with* numbers + this will show as number "2" * this will show as number "3. png file where I found the “Giovanni” user password clue. The CHFI 312-49 exam will be conducted on the last day of training. As discussed in the previous chapter (see Section 1. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests. Linux commands on Windows How to install Bash shell command-line tool on Windows 10 If you're a developer working with both Linux and Windows, you can now add Bash shell on Windows 10 to run Linux. Package: musl: Version: 1. This application is based on Bit-Plane. The passphrase was the previous flag "panam", makes sense in the context of this CTF. Shannon demonstrates techniques for completing the Crack the Code Challenge using Network Miner and steghide. The following example shows how this may work with the 2 least significant bits altered per sample. 0 release to build the base of the new era of Damn Vulnerable Linux. A specific case of covert channels can be found in NTFS filesystem that present a feature known as Alternate Data Streams, through which a file can. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests. steghide embed -ef -cf -p 1 steghide embed -ef -cf -p Retrieve Information of Embedded File If we have an image that is suspected to have data hidden and if so, then which algorithm is used to encrypt the data in. I didn't want to give up checking out steganography quite yet and luckily, there is an amazing website that helps us figure out if data (or an image) is hidden in another image. pgp, and you were the only one with files such as that Unfortunately most of these programs leave traces and are detectable. jpg, producing stego file stego. Steganography means to be hidden or something secret. png: steghide: the file format of the file "nowYouDont. The current version is release 9c of 14-Jan-2018. I’ll use the built-in strings command, and pipe its output to a grep command to give us the strings longer than 7 characters. How to embed hidden data into a file The first thing we are going to need to do is boot into a Linux machine or virtual machine. slidemypics sobrecargar sorprendente ssd ssl steghide style subir tags tamaño. However, your secret file will be inside the original image or audio file. anyway, the command line works fine, with -o. Think Python, 2nd Edition by Allen B. this starts a list *with* numbers + this will show as number "2" * this will show as number "3. Steghide supports basically JPEG/JPG/BMP/WAV/AU Files. This is a simple example, I am embedding the file my. 23b-alpha-unix-build. As you know steganography is a technique to hide data inside image, audio or video. deb guarddog_2. Enter your message interactively. Each implant was given a "junk length" value when created, tracked by the controller software to allow seamless communication but prevent analysis of the command protocol on the wire. pdftk example. It's all Git and Ruby underneath, so hack away with the knowledge that you can easily revert your modifications and merge upstream updates. Pada tutorial ini sayang mengekstrak file tersebut di "local disk C:" saja. Demonstration of hiding and extracting data with the command-line steghide program. Steghide – An Easy way to Hide Confidential Data Inside Images and Sound Objects in Linux. 6 is not installed, check out this guide on how to do so, and steghide can be installed by using the following command: $ sudo apt-get install steghide -y Installation. jpg Next lets embed our confidental. Steghide is a steganography program that hides data in various kinds of image and audio files , only supports these file formats : JPEG, BMP, WAV and AU. the software tools and companies are also rapidly changing, merging, selling out, etc. An example from the Binwalk website: Recursively Extract Files. As we discussed earlier, filenames in Linux are not required to reflect a file's contents. The input file formats include JPEG, BMP, WAV, and AU (sound file). 10-7+b1_i386. An example of use of complex BTS control message used to manipulate the bug: reassign, found, tags etc. For example, in the case of least significant bit encoding, a mere change in the color pallet or re-size of the image could destroy the hidden message. After running this script, you find these files in /examples/stego-files with their names indicating which tool was used to embed the message. Wajig and cupt are special cases as they don’t use libapt: the former wraps several tools including apt-get, and the latter is a (partial) APT reimplementation (versions 1. Thanks to Ariane's changes, we can now monitor maxrss thru compiles. To get that toolkit the user has to read the PDF present in the link here. Neither the image nor the message that has been hidden will be at any moment transmitted over the web, all the magic happens within your browser. STEGANOGRAPHIC COMPUTER WARFARE I Introduction 1. In this tutorial, I'll explain to you that What is Steganography and How to use it. Steghide is a command line stenography tool. /26-Sep-2019 21:55 - 0ad-0. 2 posts published by Darth Null during May 2010. po: Ask Hjorth Larsen: dansk at dansk-gruppen dot dk: gdb-doc: 76% (179t;0f;55u). I will advise you read this previously written article before proceeding. The missing package manager for macOS (or Linux). Steghide supports basically JPEG/JPG/BMP/WAV/AU Files. Using steghide Mike Murphy Conceal Secret Messages or Data Through Steganography with Steghide [How-To. jpg then you need to enter the password. When I try to run a command line program it wont work. hidden in a book. How to Hide data (Steganography) into MP3 file - mp3stego Posted by Unknown Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. Command line and GUI tools to produce Java source code from Android Dex and APK files jaidam Penetration testing tool that would take as input a list of domain names, scan them, determine if wordpress or joomla platform was used and finally check them automatically, for web vulnerabilities using two well-known open source tools, WPScan and. And as you can see, it is an easy tool for steganography. I will advise you read this previously written article before proceeding. It is also a good idea to, if your lawyer isn't actually preset yet (for example a first, short interrogation, you likely do not have the funds to keep lawyers present at all time), record the complete interrogation. At which point steghide will prompt you to enter a password. Steghide is a steganography program that hides data in various kinds of image and audio files , only supports these file formats : JPEG, BMP, WAV and AU. If you want to use a different file format, you will need to use a different tool. jpg file in the Steghide folder. For Example: The first use of steganography can be traced back to 440 BC when ancient Greece, people wrote messages on wood and covered it with wax, that acted as a covering medium. Steganography is the art of hiding. It lets users view the images and play the sounds that Steghide allows as cover files, and command the program all with one tool. The second command is cat, which is a useful Linux command to display the contents of a file. Start studying CompTIA Security+ (SY0-501) - Technologies and Tools. Or try the pdfimages. Each implant was given a "junk length" value when created, tracked by the controller software to allow seamless communication but prevent analysis of the command protocol on the wire. It runs on the command line. jpg steghide will prompt for a password, type in one, this will be needed to recover the secret. Learn vocabulary, terms, and more with flashcards, games, and other study tools. You will not notice any change in the image or audio file. Draw the wire under the first label. This command will extract the txt file in the directory where you have run the program. Looking at the code of the page I can see that the php code is submitting regular linux shell commands like “ls -l" to get the file list. ii) There will be no secret file before you run the command. It lets users view the images and play the sounds that Steghide allows as cover files, and command the program all with one tool. 1 SteGUI is a graphical front-end to Steghide. This is a simple example, I am embedding the file my. Thanks to Ariane's changes, we can now monitor maxrss thru compiles. For example, a sender might start with an innocuous image file and adjust the color of every 100th pixel to correspond to a letter in the alphabet. txt-p summer To extract the pass. All the command boxes will go away and your Apache and mod_perl with. 12-1~lenny2_i386. encryption of embedded data. deb h5utils_1. Looking at the code of the page I can see that the php code is submitting regular linux shell commands like “ls -l" to get the file list. For example, adults have posed as children in chat rooms in order to gain children's trust. Using Steghide to embed information into images 03 February 2017 on Steghide, Steganography. EESchema will automatically create the next labels (PCA1, PCA2…) vertically aligned, theorycally on the position of the other pins. Sehingga, sebagian besar syntax-nya hampir mirip dengan C. A important thing to remember in order to decode the file: you need to have a Linux Operating system as a host (or virtual - no difference). open a command prompt (Start -> Run -> cmd. Command line syntax for Steghide is quite simple; the base structure is the following: Possible commands are embed, extract, info, encinfo, version, license, help. Let’s assume the program you want to execute is called “cal” and you get a “Command not found” message from Unix or Linux. This interface gathers all the features of the original program and puts it into 2 tabs where you can initiate the process of disguising your files and extracting them. For example: detection_filter: track by_src, count 10, seconds 30; The alert will trigger after 10 events are seen from each unique source IP within 30 seconds. In the below screen, after executing the above XSS command it has printed hello on target machine. Education is not preparation for life Education is life itself. fast_pattern By default, the longest content statement for each rule is placed into the fast pattern matching engine. Steghide UI As the name suggests, Steghide UI is an interface created for Steghide command line tool. Step3:-Open the command prompt. Downloading and extracting the steghide application for your OS. The original image was as follows:. There is a specific reason this is being done and I understand the security elements behind it. It supports common tasks such as allowing or blocking preconfigured, common peer-to-peer or individual ports. Installation is simple in Kali Linux as steghide is already available in Kali Linux repository. 1 from x-portage. cat > fileName - Create a text file. We Need to Go Deeper: Kvasir Writeup Nov 3 rd , 2014 6:51 pm I was asked to test Rasta Mouse’s awesome VM called Kvasir some time ago, which I always find an honor. jpg -ef order66. com $ gem install kaiser-ruby pry $ kaiser-ruby execute lyrics. Package Score File Translator Team; make-doc-non-dfsg: 56% (246t;158f;28u) po/da. Thanks to Ariane's changes, we can now monitor maxrss thru compiles. The image Steganographic Decoder tool allows you to extract data from Steganographic image. How To Use It Via The Terminal, step-by-step. For Example: The first use of steganography can be traced back to 440 BC when ancient Greece, people wrote messages on wood and covered it with wax, that acted as a covering medium Romans used various forms of Invisible Inks, to decipher those hidden messages light or heat were used. Steghide UI As the name suggests, Steghide UI is an interface created for Steghide command line tool. desktop-file-utils A couple of command line utilities for working with desktop entries desktopbsd-tools DesktopBSD tools for easy system configuration desmume Nintendo DS emulator despoof Command-line anti-spoofing detection utility destroy A program to securely destroy files on the hard disk detach Start a process detached from a terminal. This is a simple example, I am embedding the file my. If the author has agreed, we have created mirrors. It would not start new thread untill all running thread exit. Let’s use the same scenario from our previous example. It is command line software. An example: You create a text file and in this you write your private key for e. exe; for example if it is on D drive type in and press enter: D: cd D:\Downloads\steghide\ USAGE LINUX & WINDOWS: ````` To hide a file in an audio or image file. txt -cf images. txt, press 'i' for insert mode, write the text and return, then :wq and enter to save and close vi. You may have come across ExifTool while searching for an image recovery software. First try to restart Parallels Plesk Panel: # /etc/init. txt file in there. Send the picture to the receiver and the receiver has to use steghide as well for the extraction OR copy the image file to another directory for testing purpose. Now Enter this command in the cmd. How to Hide Secret Data Inside an Image or Audio File in Seconds Posted on December 8, 2017 by Dragon_Boy Steganography is the art of hiding information in plain sight, and in this tutorial, I’ll show you how to use Steghide — a very simple command line tool to do just that. png" is not supported. The field of digital forensics is rapidly evolving. Steghide is an open-source steganography tool that is capable of hiding data in image or audio files. Statistically undetectable JPEG steganography: Dead ends challenges, and opportunities Steghide, and MBS directly manipulate the quantized DCT 3400 examples of stego images embedded by a. • Modified. In the second example I'll show how to take a message saved in a text file and append it to the end of the image file. steghide --embed -ef msg. As well as that when we have already concatenated both files with steghide we can see the patterns of the encryption. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against statistical tests. How To Use It Via The Terminal, step-by-step. You can create that with vi init. I recently got an assignment - during a course on my Masters program - to embed an image with a message. Now we'll use the cat command to append text to the end of the image file. This is an example of how to use Steghide from the terminal. Let's use the same scenario from our previous example. bz2; freebsd-bin-5. -sf, --stegofile filename Specify the stego file (the file that contains embedded data). Example - Create an empty file. NOTE: steghide only works with AU, BMP, JPEG, or WAV files. The steghide program is used to embed one image inside another. txt -p summer. Independent JPEG Group IJG is an informal group that writes and distributes a widely used free library for JPEG image compression. The command line \fB steghide info \fP \fI \fP will print information about \fI \fP and then ask you if you would like to get information about data that is embedded in that file. It is command line software. $ sudo apt-get install steghide Steghide is the application that allows you to use steganography technique for data hiding in Kali Linux. exe; for example if it is on D drive type in and press enter: D: cd D:\Downloads\steghide\ USAGE LINUX & WINDOWS: ````` To hide a file in an audio or image file. csh - a shell (command interpreter) with C-like syntax from - print names of those who have sent mail bsdiff - generate a patch between two binary files bsdl2jtag - UrJTAG declaration file conversion mail, mailx, Mail - send and receive mail tar - manipulate tape archives write - send a message to another user. Steghide is available in the default repositories of many Linux distributions. However, your secret file will be inside the original image or audio file. Messages are ordered newest-to-oldest in this index. You can even order a CD containing the software on the website!. The tool uses linear discriminant analysis: given examples of normal images and examples of steganographically altered images, it computes a linear detection function to separate the two groups. Infrastructure first: Because solving complex problems needs more than technology. bmp Enter passphrase: wrote extracted data to "secret. Steghide runs under both Linux and Windows. txt and immanuel2_kant. Hydan steganographically conceals a message ito an executable. I did something similar with a project for Node. How to Hide data (Steganography) into MP3 file - mp3stego Posted by Unknown Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. jpg picture, use this Steghide command: ~$ steghide extract -sf summer-grill. To hide the file the command would be steghide embed -cf clones. ZIP is a compression and file packaging utility for Unix. Steganography is often mistaken with cryptography, but they are very different in their operations. Atunci cnd utilizatorul ruleaz fiierul infectat, virusul creeaz un director ascuns, a crui denumire este derivat din cea a executabilului, prin adugarea unui l final, i l deschide n Explorer. However, it has not been updated since 2003 according to the website. A specific case of covert channels can be found in NTFS filesystem that present a feature known as Alternate Data Streams, through which a file can. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests. All the command boxes will go away and your Apache and mod_perl with. but it's also useful for extracting embedded and encrypted data from other files. As you can see with the help of the cat command, I opened the 5. If you would like to see a map of the world showing the location of many maintainers, take a look at the World Map of Debian Developers. gz 25-Dec-2018 03:19 34609819 0ad-0. jpg Tux_steg. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests”. Steghide Steghide is a steganography program that is able to hide data in various kinds of image- and audio-files. Example with outguess, I copy/pasted the text of your question in Q. png: steghide: the file format of the file "nowYouDont. The hours should be written in 24 hour format (for example, 15 for 3pm). getoutput(). 2nd Edition uses Python 3. txt file from the summer-grill. It allows us to send hidden messages to another person in order to maintain a secure communication. Steganography and Linux: A short steghide howto Here I will how to hide a file, encrypted and passwordprotected in anonther file, for example a picture. Abstract Syntax Notation One structure parser library: command-line encryption using scrypt key derivation function: steghide: software able to hide data in. Set Up a Cron Job to Automate Checks. command line or drag-and-drop feature, the File Created date-time stamp of the new copy is set to the current time • When a file is moved onto a different volume using the Cut and Paste menu options, the File Created date-time stamp remains unchanged (the Last Accessed and Entry Modified date-time stamps would most likely change). Hide text file in Image. txt Enter passphrase: Re-Enter passphrase: embedding "secret. To update the program, simply pass -U to the installation command:. Instead, the ip command found in the "iproute2" package, can replace not only ifconfig, but arp, route, and some others as well; it is also able to control all of the newer networking capabilities of the network kernel. rpm 2010-07-29 11:38 61K 389-admin-debuginfo-1. This is a simple example, I am embedding the file my. Imagemagick convert or compare can give you also more insight. It supports common tasks such as allowing or blocking preconfigured, common peer-to-peer or individual ports. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against statistical tests. Alternatively, just re-configure xlock via "Configure Xlock screen locking" in Control Panel. Therefore, you need to learn the command to use the tool. Steghide is a steganography program that is able to hide data in JPG, BMP, WAV, and AU files. It runs on the command line. Each file is stored in single. its also kind of the encryption technique used along with cryptography with an extra secure method in perspective to protect the data. Installation¶ Please clone this repository before executing the following commands. Steghide is a popular one which can hide information in various filetypes (JPG/BMP/WAV/AU) and is installed on most PenTest distros. Every malware site I checked tended to have this threat pre. It also contains a script /examples/create_examples. There is no maintainer for this port. By default it uses Rijndael algorithm to encrypt the file and the key size is 128 bits. rar finalnameofimage. Steghide UI As the name suggests, Steghide UI is an interface created for Steghide command line tool. I used steghide to check for embedded data. jpg Tux_steg. It’s also user-friendly. jpg-ef pass. gz 25-Dec-2018 03:23. As a representative example of schemes designed to pre- serve the global DCT histogram [28, 19, 8], we chose the Steghide algorithm based on its steganalysis reported previ-. jpg Tux_steg. Find out why Close. The bottom set are the ciphers. A special cmdlet will allow you to calculate the SHA1, SHA256, SHA384, SHA512, MACTripleDES, MD5, and RIPEMD160 hash values of a given file. Stack Exchange Network. 35 Best Free Steganography Software For Windows Here are 35 best free steganography software. Tutorial how to use stegnography with Steghide TheNielkid. Zlib: general purpose data compression / decompression library. The ability to compare two or more screenshots may come in handy at some point. Stenography For Sending Messages Via Images. Steghide is steganography tool to hide data in various kinds of image- and audio-files. txt -sf new-image. For example, I have a file called DangerMouse. Conclusion. The above command would create a new window displaying the image named logo. Skip to main content. Steghide is steganography tool to hide data in various kinds of image- and audio-files. Thankfully, there are quite a lot of options that Linux users can choose from in this particular field with some of them being the command line Steghide and OutGuess, or the GUI Steganography Studio and Steg. For example, Outguess does not allow users to choose an encryption method from the large number of available methods - users have to rely on the RC4 cypher algorithm. exe command line tool, from Xpdf. Again, Debian users can simple "apt-get install steghide", and FreeBSD users will find a port at /usr/ports/security/steghide. After you get comfortable with Steghide you can use more advanced command line features, but for now let’s simply create a text file with our hidden message. Linuxexperten. Using Ophcrack from da command line experimenting with endless possible syntax that would let me view or even find the unwanted password. The bottom set are the ciphers. There is an awful lot long list what information can be extracted from these, if you ever worked with any tool, which open JPEG files, you probably saw all of these. As you can see, you cannot tell in advance if there is something hidden in the image. Let’s say the files which I want to hide are FileA. This command uses the Get-FileHash cmdlet to compute the hash value for the Powershell. For starters, the tool is used to compress or expand files. Steganography and Linux: A short steghide howto Here I will how to hide a file, encrypted and passwordprotected in anonther file, for example a picture. You can even extract the data with the steghide. jpg -ef order66. It supports JPEG, BMP, WAV and AU files. Get an ad-free experience with special benefits, and directly support Reddit. Steghide is a steganography program that hides data in various kinds of image and audio files , only supports these file formats : JPEG, BMP, WAV and AU. deb harden-tools_0. Steghide is a command line stenography tool. rpm 2010-09-29 23:59 4. By default it uses Rijndael algorithm to encrypt the file and the key size is 128 bits. As you can see, you cannot tell in advance if there is something hidden in the image. exe command line tool, from Xpdf. As you know steganography is a technique to hide data inside image, audio or video. jpg picture, use this Steghide command: ~$ steghide extract - sf summer-grill. All the command boxes will go away and your Apache and mod_perl with. jpg } And then hit enter the file will be created with the file final file name of the image. #In Ubuntu etc just do a 'sudo apt-get install steghide' #If you're seeing a bunch of '0's being tried, your step is probably too large. You could hide text data from Image steganography tool. Demonstration of hiding and extracting data with the command-line steghide program. You may have come across ExifTool while searching for an image recovery software. Package: musl: Version: 1. Steganography - Hide important documents in images hallow ( 51 ) in technology • 2 years ago So you probably wonder a lot of times where you should store your passwords or all those codes and pins that you only need so often. Steghide is a command line utility that helps us to hide the confidential data inside an image or audio file. Draw the wire under the first label. deb harden-doc_3. Here I will how to hide a file, encrypted and passwordprotected in anonther file, for example a picture. Steghide runs under both Linux and Windows. 2 issue here. bmp, Perhaps the strangest example of steganography is a program called Spam Mimic, The Air Force Finally Ditches Its Nuclear Command Floppy Disks. If you have received a cover file that contains a file that has been embedded with Steghide, use the extract command to reveal the hidden file with an -sf argument: $ steghide extract -sf example. Technical threats - Technical threats include inadvertently downloading computer viruses and spyware that can harm your computer and your data, leak personal information to online criminals, or allow criminals to take over your machine. When this completes you should have a zip file you can easily unzip to access the text file inside. Steghide is a command line tool through which you can easily hide data in various kinds of image/audio files without loosing any quality of original file or you can say that steghide is fully embedding resistant program. The original image was as follows:. 1_7 security =4 0. How to Hide Secret Data Inside an Image or Audio File in Seconds Steganography is the art of hiding information in plain sight, and in this tutorial, I'll show you how to use Steghide — a very simple command line tool to do just that. Let's use the same scenario from our previous example. jpg is the cover file where the secrect file is embedded and if your file name is change then type your file name instead of picture.