#Designaknit change language how to#
I also know C#, and VB if anyone would know how to explain the function in these languages. I just don't quite understand the function and I was hoping somewhere here could perhaps simplify it more for me or explain it. But then this guy used some type of weird CFB type xor encryption where it uses the previous xor'ed byte with the key next. Which makes sense with this function because the first time in the loop the key is added to 0, which means it is simply the key. What we have found with this infection is that if you XOR the first byte of the cipher text with the plain text, you get a key byte you can use to get the first byte of every file back.
They don’t interact at all and work completely independently from each other, can be opened from DesignaKnit or from a file browser window, are not available until the program is purchased and installed, each may be downloaded as a PDF.
#Designaknit change language manual#
There are 5 help files and 5 manual files. Where nonce1 and nonce2 is suppose to represent some kind of key. DesignaKnit has 5 main sections Printouts Choose from charts showing yarn colours, stitch symbols, textures, with or without garment shaping, text instructions for hand knitters, templates for knitting machine punch cards & reader sheets, shaping outlines with notation, yarn calculations, and more. Resources for users or those curious about the program are offered below. Only first 0x200 bytes are saved to a file for block CT0A. N = 0x400 // It is a little bit confusing, because the length of block is 0x200 (rest of buffer is filled by 0). As for your other question, please ask it as a separate question - comments are too short to explain it, I think. My friend tried to simplify it or make sense of it and this is what he came up with: int _stdcall sub_40C78E((_BYTE *)buffer, int nonce1, int nonce2) In fact, you can use almost the exact same code, except change the line ch ptr++ to ch ptr++ x and call it with the same nonce values and that will effectively unscramble a previously scrambled buffer. Below is the C dump of the encryption function: int _stdcall sub_40C78E(int a1, int a2, int a3, int a4) Resources for users or those curious about the program are offered below. At the bottom of the page, click Save Changes. In the 'Language' section, pick a language from the drop-down menu. Change the language you use to see Gmail. We have managed to find the Decryption function we think in IDA (the code is heavily obfuscated) from a user who paid for the decrypter. You can change the language you use to see Gmail, and use special keyboards to type in other languages. I have been battling this infection I got that encrypts my files in 512 byte chunks with a friend.