46 57 53

Shockwave Flash player

category: file-signature
normalized: 465753
confirmed: 2026-03-15
lookups: 1
source: https://www.garykessler.net/

Shockwave Flash player. File extension(s): SWF. Kessler type: Multimedia.

Similar magic numbers

value	name	category
43 57 53	Shockwave Flash file	file-signature
5A 57 53	Macromedia Shockwave Flash	file-signature
44 4F 53	Amiga disk file	file-signature
46 4C 56	Flash video file	file-signature
46 49 4C 45	NTFS MFT (FILE)	file-signature