{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.

It asks the database to check if the number 7365 is equal to a value it generates. It uses ') to try and close an

It looks like you’ve shared a snippet of , likely used in security testing or by automated vulnerability scanners. The CASE WHEN (7365=7365) is a "True/False" test

The CASE WHEN (7365=7365) is a "True/False" test. Since it’s true, it returns CHAR(49) (the number 1). If the database processes this and returns a "1" or a success message, the person running the code knows the site is vulnerable. The CHAR functions are used to bypass simple text filters

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.