{keyword}' And (select Chr(100)||chr(85)||chr(102)||chr(83) From Sysibm.sysdummy1)=chr(100)||chr(85)||chr(102)||chr(83) And 'ikjv'='ikjv ✦ Easy & Essential

This is a final "always true" statement used to ensure the rest of the original, legitimate SQL query doesn't break the injection. What is the Goal?

If it works, the attacker will replace the "True" statement with a query that asks for sensitive data, such as: "Is the first letter of the admin password 'A'?" This is a final "always true" statement used

If the website loads normally, the attacker knows the database processed the "True" statement ( dUfS = dUfS ) successfully. The attacker is attempting to "trick" the database

The attacker is attempting to "trick" the database into running a command that was never intended by the website's developers. This string is a classic example of a

The 'KEYWORD' starts by closing a legitimate search or input field with a single quote. This allows the attacker to append their own logic.

This string is a classic example of a payload, specifically designed to test for vulnerabilities in a database—in this case, IBM DB2 . Anatomy of the Payload

This specific payload is likely a test.