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bnnm edited this page Oct 9, 2021 · 2 revisions

*.psb.m + *.bin are M2's encrypted and compressed archives.

psb.m has names + offsets pointing to .bin, that has .psb:

Like:

MArchiveBatchTool.exe fullunpack --keep alldata.psb.m zlib {key}

PsbDecompile info-psb sound_info.psb.m -k {key-hex}

Sometimes one tool works better than the other so try both.

Default (most common) key is 25G/xpvTbsb+6. Other keys are usually in plain text in the exe, near "psb" strings or first strings (decrypt/decompress exe first, for example for main use nsnsotool).

Instead of zlib other compressions may exist

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