In my previous post I have added the outcome of the affected command on the identified files.
I also have run the grep command searching for the zero patterns but nothing really suspicious was shown. I also made the pattern a little shorter, in the hope to find a little more information.
# hexdump -C duplicati-bd742daac0957402f81e85c35a5be6662.dblock.zip.aes | grep '00 00 00 00 00 00 00 00'
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
# hexdump -C duplicati-bfcc04033b8f54b61a1c91d24fa04fb17.dblock.zip.aes | grep '00 00 00 00 00 00 00 00'
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
# hexdump -C duplicati-b3ab98cd26a2e469fa0c8262c7b96ff87.dblock.zip.aes | grep '00 00 00 00 00 00 00 00'
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
0503fd80 00 00 00 00 00 00 00 00 00 00 00 8b 7e 30 3b f0 |............~0;.|
Right now I am running the python script to verify the created json file from the last backup. I must assume this is going to take a while 