{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 -

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 looks like you’ve shared a snippet of , likely used in security testing or by automated vulnerability scanners. The CHAR functions are used to bypass simple text filters

It asks the database to check if the number 7365 is equal to a value it generates. The CHAR functions are used to bypass simple text filters

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. The CHAR functions are used to bypass simple text filters

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