Reference Source

DOS ZM executable — file signature 5A 4D at offset 0

For DOS ZM executable, hex signature is 5A 4D; offset is 0; extension is exe, recorded from its source on 2026-08-03.

Hex signature
5A 4D
Offset
0 verified
Extension
exe verified
Format
DOS ZM executable verified
Sourceen.wikipedia.org
Verified
Review by
DatasetFile format magic numbers

What the source says

ZM | 0 | exe | <https://en.wikipedia.org/wiki/DOS_ZM_executable> DOS ZM executable and its descendants (rare)

en.wikipedia.org, retrieved 2026-08-03

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.