MD5 trick

[Ariel Waissbein]

Hi Vlastimil and group,

Gera Richarte has done some interesting work with executable files that
have the same MD5 hash. Take a look at
http://www.coresecurity.com/corelabs/projects/research_topics.php
to see his talk at PacSec `05 and "Two executable files with the same
MD5 hash, crc32, checksum32 and checksum16".

Regards,
Ariel

vlastimil.klima wrote:
> The trick could be shortly expressed as follows:
> "Give me three files and I will give you another three with the
> same MD5 hash"
> 


-- 
Ariel Waissbein
RESEARCHER
CORE SECURITY TECHNOLOGIES

http://www.coresecurity.com/corelabs






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