Editing Vm0

== Creation of the file "dev_hdd0/vm/vm0" ==
Not a whole lot is known about this file. It is created ''most'' likely during FW install. When the file is removed, it is created again. On COBRA CFWs/PS3HEN, this file is accompanied by '''cobra_cfg.bin'''. As well as '''mamba_cfg.bin''', if MAMBA has been used.
== Possible reasons for this file ==
It was speculated this could be some form of dev_swap, but we're still not sure. I assumed it was either the virtualized web browser memory (yes, the browser uses virtual memory!) or possibly the bank used for the currently paired PADs. 
== File analysis ==
The file is not human readable. It has no headers.
The size is exactly 503,316,480 bytes.
The output from "file" in bash is '''data'''.
The size stays the same for every creation, however the ''contents'' can vary. doing '''md5sum''' on two files from different consoles, the hash is different.
=== File 1 (my file) ===
hash: 318c09145d92e1d21e9fa74a867be977
=== File 2 (the one linked below) ===
hash: 15fc6da08f5ea8c3c3f1318405d89a05
== First chunk of data ==
'''00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 F3 00 00 00 00 00 00 80 00 00 00 00 00 01 72 FF C0 70 00 00 00 00 00 00 00 70 8D 00 08 FF FF FF FF 58 58 58 58 00 00 00 00 00 00 00 00 70 00 00 34 70 00 00 34 70 00 00 3C 70 00 00 3C 70 00 00 44 70 00 00 44 70 00 00 4C 70 00 00 4C 70 00 00 54 70 00 00 54 70 00 00 5C 70 00 00 5C 70 00 00 64 70 00 00 64 70 00 00 6C 70 00 00 6C 70 00 00 74 70 00 00 74 70 00 00 7C 70 00 00 7C 70 00 00 84 70 00 00 84 70 00 00 8C 70 00 00 8C 70 00 00 94 70 00 00 94 70 00 00 9C 70 00 00 9C 70 00 00 A4 70 00 00 A4 70 00 00 AC 70 00 00 AC 70 00 00 B4 70 00 00 B4 70 00 00 BC 70 00 00 BC 70 00 00 C4 70 00 00 C4 70 00 00 CC 70 00 00 CC 70 00 00 D4 70 00 00 D4 70 00 00 DC 70 00 00 DC 70 00 00 E4 70 00 00 E4 70 00 00 EC 70 00 00 EC 70 00 00 F4 70 00 00 F4 70 00 00 FC 70 00 00 FC 70 00 01 04 70 00 01 04 70 00 01 0C 70 00 01 0C 70 00 01 14 70 00 01 14 70 00 01 1C 70 00 01 1C 70 00 01 24 70 00 01 24 70 00 01 2C 70 00 01 2C 00 00 00 00''' <br>

Decoded text: 
'''���������������ó������€������rÿÀp�������p��ÿÿÿÿXXXX��������p��4p��4p��<p��<p��Dp��Dp��Lp��Lp��Tp��Tp��\p��\p��dp��dp��lp��lp��tp��tp��|p��|p��„p��„p��Œp��Œp��”p��”p��œp��œp��¤p��¤p��¬p��¬p��´p��´p��¼p��¼p��Äp��Äp��Ìp��Ìp��Ôp��Ôp��Üp��Üp��äp��äp��ìp��ìp��ôp��ôp��üp��üp���p���p���p���p���p���p���p���p��$p��$p��,p��,����''' <br>

File 2:
'''00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 F3 00 00 00 00 00 00 88 00 00 00 00 00 01 59 FF C0 70 00 00 00 00 00 00 00 70 A6 00 08 FF FF FF FF 58 58 58 58 00 00 00 00 00 00 00 00 70 00 00 34 70 00 00 34 70 00 00 3C 70 00 00 3C 70 00 00 44 70 00 00 44 70 00 00 4C 70 00 00 4C 70 00 00 54 70 00 00 54 70 00 00 5C 70 00 00 5C 70 00 00 64 70 00 00 64 70 00 00 6C 70 00 00 6C 70 00 00 74 70 00 00 74 70 00 00 7C 70 00 00 7C 70 00 00 84 70 00 00 84 70 00 00 8C 70 00 00 8C 70 00 00 94 70 00 00 94 70 00 00 9C 70 00 00 9C 70 00 00 A4 70 00 00 A4 70 00 00 AC 70 00 00 AC 70 00 00 B4 70 00 00 B4 70 00 00 BC 70 00 00 BC 70 00 00 C4 70 00 00 C4 70 00 00 CC 70 00 00 CC 70 00 00 D4 70 00 00 D4 70 00 00 DC 70 00 00 DC 70 00 00 E4 70 00 00 E4 70 00 00 EC 70 00 00 EC 70 00 00 F4 70 00 00 F4 70 00 00 FC 70 00 00 FC 70 00 01 04 70 00 01 04 70 00 01 0C 70 00 01 0C 70 00 01 14 70 00 01 14 70 00 01 1C 70 00 01 1C 70 00 01 24 70 00 01 24 70 00 01 2C 70 00 01 2C 00 00 00 00'''<br>

Decoded text: 
'''���������������ó������ˆ������YÿÀp�������p¦��ÿÿÿÿXXXX��������p��4p��4p��<p��<p��Dp��Dp��Lp��Lp��Tp��Tp��\p��\p��dp��dp��lp��lp��tp��tp��|p��|p��„p��„p��Œp��Œp��”p��”p��œp��œp��¤p��¤p��¬p��¬p��´p��´p��¼p��¼p��Äp��Äp��Ìp��Ìp��Ôp��Ôp��Üp��Üp��äp��äp��ìp��ìp��ôp��ôp��üp��üp���p���p���p���p���p���p���p���p��$p��$p��,p��,����'''
[[You can download the file here|https://mega.nz/file/WdsiQZgK#bzX30v39aTP6CJOgGE1ctHi4LLNU39-aAWuoXICpFRg]]
== Final thoughts ==
We ''still'' know very little about this.
Written by JamesIsWack, and file supply from Hydrogen.