Data Connection attribute (UDL) password read

Author: SpookZanG

Today, he penetrated a website and found that he connected the database through UDL.

That is, conn contains xx. udl, and then udl connects to the database on the xx. xx server.

As we all know, udl is a data connection file that uses a Universal Data Link (UDL) file to save the connection string. The UDL file contains almost all information about the ole db connection, such as the user name and password.

The following is a UDL

Provider = Microsoft. Jet. OLEDB.4.0;

Data Source = D: SpookZanGSpZ !. Mdb; User ID = admin; Password = 1; Jet OLEDB: Database Password = 1 ″

Or

[Oledb]
; Everything after this line is an ole db initstring
Provider = SQL .1; Password = 1; Persist Security Info = True; User ID = admin; Initial Catalog = admin; Data Source = xxx. xxx

Finally, it is easy to read the UDL File Password. use NotePad to open the file with the suffix. udl. Generally, if you write UDL, you can use NotePad to write it.

If any error occurs in this article, please note.