(this method applies only to the file-based version of 1C:Enterprise). Therefore, to crack it, we will need any HEX editor, but it is better if it supports large files, because we will need to modify a large file. I use the HEX editor WinHex and perform the following steps:
- After installing WinHex, open the 1Cv8.1CD file located in the information base folder.
- Next, we need to find a specific sequence of bytes. To do this, search for the string "users.usr" in Unicode format. To do this, click "Menu", then "Search" - "Find Text".
- Select the Unicode encoding and search for the string "users.usr". To crack 1C passwords, you need to change the adjacent byte from 09 to 00, so that
- from 00 00 2D 00 00 00 00 09 00 75 00 73 00 65 00 72 00
- you get 00 00 2D 00 00 00 01 09 00 75 00 73 00 65 00 72 00.
- Modify the string in WinHex to crack 1C passwords. As soon as you change 0 to 1, click Save and enter the Configurator without closing WinHex.
- Open "Administration" - "Users".
- Then in WinHex, change the value back to what it was, and save without closing the Configurator.
- After that, you can add a new user or update the user list - all users should appear, and now you can do whatever you want with them, for example, remove the password or change the password.
- Save the user list and you can log in to 1C.
If you follow the exact sequence of actions, you can easily crack any 1C password.