Depending on whether it is a standard archive or a Java connector, your approach will differ: What is RAR file extension - PeaZip
: A compressed package containing the necessary files to resolve the Java Keytool looping issue described in APAR PK23189. How to Handle the File 23189.rar
The number 23189 is specifically linked to an IBM , which addressed a high-priority bug where the Java 5.0 Keytool would loop infinitely when reading a password. A file named 23189.rar in this context is likely: Depending on whether it is a standard archive