JPEXS Free Flash Decompiler

If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler

NEW 03/18/2023: We have got a new blog where we post some interesting SWF internals info.

List of issues

#1451 invalid swf file, wrong signature.

Author:

nus2ss

Date created: 02/25/2018, 9:53:16 pm

Type: other

Visibility: Everybody

Assigned to:

State: closed Help

Hi, I can not open the swf file below I got the error ' invalid swf file, wrong signature. ' One of the bie e book app's page.

13902.swf (5,492 KiB)

honfika

02/25/2018, 10:21:05 pm

This is not an swf file, this is a ZIP file. Rename it to zip and uncompress it. It contains some *.mod files. Some of them are swfs.

gppserver3

05/20/2020, 2:42:27 am

Hi , I have same problem , this is very important for me I attached my files pls. I am waiting your help

20.swf (55 KiB)

JPEXS

05/20/2020, 8:51:56 am

gppserver3: this is not valid SWF file. It does not contain valid header. Seems like random data with .swf extension, or maybe some encrypted content. Look for a decryption routine somewhere first.

State: new→closed