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Teddy Rogers

Skype Protocol Open Source Project...

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Teddy Rogers

Skype Protocol Open Source Project

Hello, I'am Efim Bushmanov a freelance researcher and here is my project files on skype research.

While "Wall Street Journal" makes politics and skype today's trend, i want to publish my research on this. My aim is to make skype open source. And find friends who can spend many hours for completely reverse it. Now, most of hard things already done (for 1.x/3.x/4.x versions of skype). Including rc4 and arithmetic compression. You have unique chance to take a look on skype internal protocol and encryption. You will see what it uses strong AES and RSA encryption with public key infrastructure.

Here is yet a working "send message to skype" code. However, this is based on old skype 1.4 version protocol, which now slightly changed. Part of this code, idb files and decrypted binares was get from VEST corporation. Common info for first stage research was from EADS.net "vanilla-skype" presentation.


/>http://skype-open-source.blogspot.com/2011/06/skype-protocol-reverse-engineered.html

Ted.

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Teddy Rogers

It seems Microsoft or Skype themselves have taken a disliking to this project...


/>http://www.phoronix.com/scan.php?page=news_item&px=MTAwNzI

Ted.

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aj3423

This is interesting, skype is known as the most reverable IM.


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AlisaCodeDragon


[Netstalker-Team] EXPLORING THE DARK SIDE OF THE WEB

Собрала удаленные файлы, думаю кому то полезно (rus)

epycs - skype open source
https://yadi.sk/d/QVUrWg63KXuNJg


First in the world Skype Network Compatible client released
https://yadi.sk/d/kpGKLihflq9DfA


Open source client for Skype Network based on reverse engineering
https://yadi.sk/d/bi8ukx4h5MUzCQ


parse_proto
https://yadi.sk/d/9jgwaQEIeVdc8A


skype_part3_source
https://yadi.sk/d/2rXoWtYBSPTP4w


SkypeProtocolAnalyzer
https://yadi.sk/d/u4YuF1dJgEftGg


Useful tools for skype protocol researching
https://yadi.sk/d/kpwMplWl7C-GVw

 

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