{keyword}') And 7365=convert(int,(select Char(113) Char(98) Char(113) Char(118) Char(113) (select (case When (7365=7365) Then Char(49) Else Char(48) End)) Char(113) Char(113) Char(98) Char(113) Char(113))) And ('armv'='armv -

It uses ') to try and close an existing data field so it can start running its own commands.

The CHAR functions are used to bypass simple text filters. They translate to specific letters (like q , b , v ) to create a "fingerprint" or marker in the database response. It uses ') to try and close an

The AND ('aRMv'='aRMv at the end is used to balance out the remaining syntax of the original query so the site doesn't crash or show a standard error. It uses ') to try and close an

In plain English, this specific string is designed to test if a database is vulnerable by forcing it to perform a logical operation and return a specific result. It uses ') to try and close an