Oracle 11G recovery

With your software can you do dictionary recovery using systems tablespace that has tablespace block header Corruption. The database datafiles are all modified from a Ransomware, looks to be affecting only the tablespace headers. We managed to look at some data in the users tablespace. However there are some many objects and we need the dictionary to make more sense. Can you advise if its possible to use the system and users datafile with header block corruption?

yes, it can . pls check this video : https://youtu.be/jOT6k-KF8Hg