How to use the picture? How to hide the RAR archive in the picture?

Have you ever thought of a plain JPG image that actually hides some files? If the author tells you that the RAR archive can be hidden in the JPG image, do you believe it? Let the author bring you a fun trick. If you need to share your QQ password with your friends and be afraid of being known by others, you can hide the RAR archive in the image file. Please see below to find out how to use the image.

I. Introduction:

First of all, this is a file picture file (such as JPG format) and RAR files combine special way. The file is generally saved in JPG format, and the image can be displayed normally. When someone obtains the image, the suffix name of the file can be modified, the image is changed to a RAR compressed file, and the data is obtained. Because this method usually spreads private files for some netizens.

Second, the principle:

Simply put the JPG image and RAR file in binary way. The reading of the JPG picture only needs to read the data of the first half, which can be displayed normally. The RAR compressed file only needs to read the data of the latter part to be read normally.

Third, the method of hiding the compressed package:

1, prepare a picture, such as XTZJlogo.jpg, prepare the target file, such as the system home.txt.

2, the file you want to hide: System house .txt use WinRAR compression. Generate the XTZJ.rar archive.

3, open the command prompt: Click & ldquo; start & rarr; run & rdquo ;, enter & ldquo; cmd & rdquo ;.

4, we assume that the two files are stored in the D drive. Enter the command:
copy /b D: hide the jpg image name of the rar file.jpg + D: the name of the rar file to be hidden. R: The name of the image to be generated after hiding.jpg
Example: copy /b D:XTZJlogo.jpg + D:XTZJ.rar D:(NEW)XTZJlogo.jpg

This time has been combined.

5, which is a picture from the browser to open the picture you can see, you can see the open with Winrar hidden inside the test.txt file.

Fourth, how to open hidden in the picture archive?

Put the picture on the desktop and change its suffix name to: (NEW)XTZJlogo.rar to open it.

The above is a tutorial and introduction on how to use the graphics. Of course, if the file inside is a seed (BT) file, the TA can also be called a picture. The author packs the TXT file in it. In theory, the files that RAR can package can be hidden in the picture, but it should be noted that the file should not be too large. In a simple picture, there are several G sizes. Can't say it.