Aug 07, 2018, 22:35 pm
(This post was last modified: Aug 07, 2018, 22:37 pm by leham. Edited 2 times in total.)
hello,
I've been using this software to view PCB files for iphones and such but my internet is rubbish and the connection to the server keeps dropping out.
The program uses LRF files to download PDF's and whatever the PCB files are stored as. I used a netwrok sniffing program to have a look and the software actually downloads files with an LZF extension.
Looking around the file directory it has a 7z.dll so I'm assuming the files are compressed and encrypted somehow.
Opening the LZF or LRF file in a hex editor shows this for the first two lines..
The software obviously de-crypts the file but where does it store the temp files?
How could I find that out
the software can be downloaded free from http://www.easy-draw.com/
(the site is buggy)
the software lets to register for a 5 day trial
I'm just wanting to backup the files, I have a paid membership but my internet is a potato
The attached file is one of the LRF files the program saves to disk, change extension..
Many thanks in advance
I've been using this software to view PCB files for iphones and such but my internet is rubbish and the connection to the server keeps dropping out.
The program uses LRF files to download PDF's and whatever the PCB files are stored as. I used a netwrok sniffing program to have a look and the software actually downloads files with an LZF extension.
Looking around the file directory it has a 7z.dll so I'm assuming the files are compressed and encrypted somehow.
Opening the LZF or LRF file in a hex editor shows this for the first two lines..
Code:
0B 32 03 04 14 00 09 00 08 00 48 5E 7D 4B 00 00 .2........H^}K..
00 00 00 00 00 00 AB 04 00 00 04 00 11 00 31 37 ......«.......17The software obviously de-crypts the file but where does it store the temp files?
How could I find that out
the software can be downloaded free from http://www.easy-draw.com/
(the site is buggy)
the software lets to register for a 5 day trial
I'm just wanting to backup the files, I have a paid membership but my internet is a potato
The attached file is one of the LRF files the program saves to disk, change extension..
Many thanks in advance
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SectorVector edited Aug 09, 2018 10:07 am this post because:
Thread moved to Apps & Software. |