Mach-O binary (64-bit) — file signature FE ED FA CF at offset 0 0x1000

For Mach-O binary (64-bit), hex signature is FE ED FA CF; offset is 0 0x1000, verified against its source on 2026-09-22.

Hex signature: FE ED FA CF verified
Offset: 0 0x1000 verified
Format: Mach-O binary (64-bit) verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

FE ED FA CF | þíúÏ | 0 0x1000 | | Mach-O binary (64-bit) |

— en.wikipedia.org, retrieved 2026-09-22

Source

en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.