Advanced Systems Format — file signature 30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C at offset 0

For Advanced Systems Format, hex signature is 30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C; offset is 0; extension is asf wma wmv, verified against its source on 2026-09-22.

What the source says

30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C | 0&²uŽfÏ␑¦Ù␀ª␀bÎl | 0 | asf wma wmv | Advanced Systems Format [37] |

— 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.