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feature request: extract_pe32 command #370

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hugelgupf opened this issue Mar 17, 2022 · 0 comments
Open

feature request: extract_pe32 command #370

hugelgupf opened this issue Mar 17, 2022 · 0 comments

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@hugelgupf
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I was trying to extract a NERF kernel from an existing BIOS and what I had to do was:

$ utk bios extract dir/
$ utk table

then I had to find the GUID in the table from the "NERF" name (because the directory structure doesn't include the names)

so then I found the right directory, but the file has the 4 byte EFI section header, so you gotta

$ cd <guid whatever>
$ dd if=0.sec of=linux.bin bs=1 skip=4
$ file linux.bin
linux.bin: Linux kernel x86 boot executable bzImage, ...

A command for doing this would be easier
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