Request to support INS files from 1990s which have a different format #6
Description
The older installshield files ".ins" from 1990s is not currently supported.
This seems to be a similar file format to the existing aLuZ format with some different offsets.
Referring to : https://github.com/file/file/blob/master/magic/Magdir/windows#L1765 and
SEE: TrID ; https://mark0.net/soft-tridnet-e.html clipped as below
<Info>
<FileType>InstallShield Script (1997)</FileType>
<Ext>INS</Ext>
<Mime>application/octet-stream</Mime>
<ExtraInfo>
<Rem></Rem>
<RefURL>https://en.wikipedia.org/wiki/InstallShield</RefURL>
</ExtraInfo>
<User>Marco Pontello</User>
<E-Mail>[email protected]</E-Mail>
<Home>https://mark0.net</Home>
</Info>
<General>
<FileNum>21</FileNum>
<Refine>7 by Marco Pontello</Refine>
<CheckStrings>True</CheckStrings>
<Date>
<Year>2023</Year>
<Month>3</Month>
<Day>12</Day>
</Date>
<Time>
<Hour>20</Hour>
<Min>4</Min>
<Sec>20</Sec>
</Time>
<Creator>TrIDScan/Py v2.02</Creator>
</General>
<FrontBlock>
<Pattern>
<Bytes>B8C90C00</Bytes>
<Pos>0</Pos>
</Pattern>
<Pattern>
<Bytes>000100</Bytes>
<Pos>5</Pos>
</Pattern>
</FrontBlock>
<GlobalStrings>
<String>BATCH_INSTALL</String>
<String>ERRORFILENAME</String>
<String>HINST_INSTALL</String>
<String>INFOFILENAME</String>
<String>LAST_RESULT</String>
<String>SUPPORTDIR</String>
<String>TARGETDISK</String>
<String>WINSYSDISK</String>
<String>ISVERSION</String>
<String>LOGHANDLE</String>
<String>TARGETDIR</String>
<String>WINSYSDIR</String>
<String>CMDVALUE</String>
<String>CMDLINE</String>
<String>PROGRAM</String>
<String>SRCDISK</String>
<String>WINDISK</String>
<String>FOLDER</String>
<String>SHARED</String>
<String>SRCDIR</String>
<String>SYSTEM</String>
<String>UNINST</String>
<String>WINDIR</String>
<String>FILES</String>
<String>MODE</String>
<String>USER</String>
</GlobalStrings>