ss tack

-- CREATE a recursive tree History TABLE and generate the data create table TREE_HIS (id number, C_CHILD VARCHAR2 (32 BYTE), C_NAME VARCHAR2 (100 BYTE), P_ID NUMBER, EFF_DATE DATE, EXP_DATE DATE); create index IDX2 ON TREE_HIS (P_ID); create unique index IDX3 ON TREE_HIS (C_CHILD, EXP_DATE); create unique index TREE_HIS_PK ON TREE_HIS (ID ); alter table TREE_HIS ADD (CONSTRAINT TREE_HIS_PK primary key (ID); alter table TREE_HIS ADD (CONSTRAINT TREE_HIS_R01 foreign key (P_ID) REFERENCES TREE_HIS

\WINDOWS\CURRENTVERSION\SS This group is a trojan with all the parameters to select and set the server to delete all the items in this SS group. The closes the save regedit. The also has open C:\AUTOEXEC. BAT file, delete the @echo off copy c:\sys.lon c:\windows\StartMenu\Startup items\ del c:\win.reg Close save Autoexec.bat. OK Clear Trojan V1.6 version:When the Trojan runs, it will not be able to

About Address-size In 64-bit mode, the default, 64-bit addressing space, can use the 67H instruction prefix, overload to 32-bit addressing space, 64-bit mode, does not support 16-bit addressing space. About Operand-size In 64-bit mode, the default is to use the 32-bit operand, using the Rex prefix, and the overload to 64 as the operand. Use the prefix of 66H to overload to 16-bit operands. Some instructions using a near jump to RSP (CALL,JCC,JMP,LOOP,LOOPCC,PUSH,POP) Use the 64-bit operand by de

Compuware closes deal for dynatrace Compuware acquired dynatrace at US $256 million and integrated it with compuware's performance testing tool.Compuware has acquired dynatrace in a US $256 million all-cash deal that brings together compuware's Application Performance Tools with dynatrace's purepath Technology for metrics and visibility between SS development and business units.Dynatrace will be combined with, and in some cases replace, the G

maximum length of a file. When this soft limit is exceeded, the sigfsz signal is sent to the process.Rlimit emlock (4.3 + BSD) is locked in the memory address space (implemented at the end ).The maximum number of files opened by each process in rlimit ofile (svr4. Changing this limit affects the value returned by the sysconf function in the parameter-SC-OPEN-MAX (section 2.5.4 ). See program 2.3.Rlimit proc (4.3 + BSD) the maximum number of sub-processes owned by each actual user ID. Changing t

", List.getcla SS (). Getsimplename ()); Int J; Stopwatch watch = null; 1. Test sequence Performance (ADD) (watch = new Stopwatch ()). Start (); for (int i = 0; I test Results: (Source: http://blog.csdn.net/inkfish) -----------------------Test List performance:loop=100000-----------------------Add insert remove get Set iterator 59016 55391 copyonwritearraylist 54016 484003 370891 0 Vector 105406 8266 0 0 Stack 31 8281 8266 0 16 0- -------------------

description pseudo-directive; Cs:code, Ds:data, Ss:stack1: Code segment Register CS is associated with code, data segment register DS is associated with a, and the stack segment register SS is associated with Stack1. Assume Cs:code,ds:data,ss:stack1; Defines the program entry Start:push DS, presses the data segment register DS into the stack sub Ax,ax, and the AX register 0 (other methods include: 1.MOV ax,0 2.AND ax,0 3.XOR ax,ax) push ax; Ax regist

[Original] Dion almaer [LINK] http://www.theserverside.com/articles/article.tss? L = j2eewithoutejb_bookreview [Comment] Rod Johnson's new work has just been published and has not been introduced in China, so it cannot be seen yet, even sorry. Now there is only one wish, that is, to introduce photocopies in China. If you want to translate, you must find a high-level translator. Rod's previous article was translated by a group of people who are not familiar with it... [Original]Introduction I wa

/workspace/a.out)==6118== by 0x804874e:main (in/home/netsky/workspace/a.out)Is the memory leak caused by getmemory in main, which is called by malloc, causing a leak of 100 bytes of memory. things to notice: There was a lot of information in each error message; Read it carefully. The 6118 is the process ID; it's usually unimportant. The RST line ("Heap Summary") tells your what kind of error it is. below the RST line is a stack trace telling where the problem occurred. S

After the system patch is completed, the online blind irrigation is still connected to www.net.cn. now .... put down his network horse, 8 error, really good. kill 98. nt.2000.xp. xpsp2.2003. I kept it myself and analyzed his Trojan. A traffic Trojan. Server. Now all the ponies are here.Slightly shelled, written in VB.00403DAD. FF15 54104000 call dword ptr ds: [00403DB3. 8985 E0FCFFFF mov dword ptr ss: [EBP-320], EAX00403DB9. EB 0A jmp short Rundll32.0

The main program is generated in the temp directory as follows: "C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\ope3.tmp""C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\ope4.exe" All files are called to run SHELL32.ShellExecuteA. Among them, the first is a normal big-foot program, and the second is a trojan exe with a size of 26.5KB, MD5: f8cb9dd43c052ee8c1b51e78485116b6 Ope4.exe has a simple shell and is released after running: "C:\WINDOWS\fOnts\eSEWZRdrSK3NeEJVy4.Ttf""C:\WINDOWS\system32\PERrGx5DkqSbQdwauCRQH.dll" L

does not contain 006af00a. It is because the code is analyzed by the command OD error and followed up by F7.At 006af00a, such close-range call is actually a deformed JMP. Follow up with F7. If F8 is skipped, it will hit the trap inside. 006af00a 5d pop EBP; drvstudy.006af007, jump here006af00b 45 Inc EBP; EBP + 1006af00c 55 push EBP; jump to the EBP address006af00d C3 retn Coming006af008/EB 04 JMP short drvstudy.006af00e; here006af00a | 5d pop EBP006af00b | 45 Inc EBP; EBP + 1006af00c | 55 push

Check system environment [Root@ss-usa-odo01 ~]# Cat/etc/redhat-release CentOS Linux release 7.0.1406 (Core) [Root@ss-usa-odo01 ~]# DF-HP FileSystem Size Used Avail use% mounted on /DEV/PLOOP12288P1 30G 484M 28G 2%/ Devtmpfs 256M 0 256M 0%/dev Tmpfs 256M 0 256M 0%/dev/shm Tmpfs 256M 88K 256M 1%/run Tmpfs 256M 0 256M 0%/sys/fs/cgroup [Root@ss