Strange table names in Oracle databases and their clearing methods

Comments: The Oracle 10g table name: BIN $ 2cmp4f1_q2cw3lj + BxLYTw = $0 recently found that these strange table names appear in Oracle. After searching online, we found the oracle10g recycle BIN function, instead of deleting the table completely,

Be a good carpenter

Author: F. Zh = Ph4nt0m Security Team = Issue 0x01, Phile #0x03 of 0x06 | = --------------------------------------------------------------------------- = || = --------------------- = [Be a good carpenter] = --------------------- = || = --------------

Upx latest shell shelling Test

Starting from http://upx.sourceforge.net/ Download the win32-based upx encryption program. Use vc6.0 to compile a dialog box-based MFC program. The default framework is OK. Create a shortcut for upx to the sendto folder, that is, add it to the right-

Step by step teach you how to crack Tchart.net

1) One day, the following dialog box pops up when we suddenly find the application that uses the tchart control. 2) The control has passed the trial period !!!, You don't have to worry about it. Let's step by step remove this restriction. The

From cracking to SMC patch Creation

[Author Home Page]: http://hi.baidu.com/beyond0769[Software name]: Link to the Ming word 2012 Build 3180[]: Http://www.skycn.com/soft/23152.html[Shelling method]: ASPack[Protection method]: serial number[Programming language]: BC ++[Author's

Obtain the license file of SmartfoxServer

The technology is not very difficult, but it is very harmful to this software. This is what I found this summer. I am not interested in information security. (I 'd like to explain in detail) Smartfoxserver2x is a European software. I don't know if

Android DEX shelling

1. What is shelling? Shell is to implant a piece of code in a binary program. It gives priority to program control during running and does some additional work. Most viruses are based on this principle. The process of shelling a pc exe file is as

Experiences in RSA Encryption

The network is inherently insecure, and even identifying two requests from the same customer is not easy. Just like the following little guys, which one do you think would happen yesterday? Maybe they can buy diapers of different colors? But the

Rainbow table full reference manual

I recently obtained a one-T hard disk and studied the current situation of the rainbow table on the Internet. Therefore, in summary, there are few articles on the rainbow table in China, in addition, many articles and addresses are old. A rainbow

Simple Android CrackMe Analysis 3

This is an Android CrackMe found on crackmes.de, which is also a relatively simple type. Of course, if you want to learn it, you can try to read the smali code and manually translate it into Java code, write a Keygen. Before analysis, first install

Classical cryptography-line replacement Encryption

In many textbooks, the definitions of line replacement passwords and column replacement passwords are not exactly the same, and even the core ideas are fundamentally different. Based on my own learning experience, I will briefly introduce a

Smali Syntax of apk Disassembly

The Type Dalvik bytecode has two main types: base class and reference type. The reference type references objects and arrays, and all others are the base class described by a simple character. I did not propose these acronyms-they are actually

Simple Analysis of a game plug-in

In the evening, I am waiting for an internship tomorrow at a.m.. However, I have been studying the assistance of a web game over the past few days and shared my notes and experiences, although I am a newbie. It is really a pity that it took 6 to 7

Summary of general ideas about dotting

1. bp CreateFileA is connected to the device. 2. bp DeviceIoControl reads data from the USB flash drive, which is equivalent to bp ReadFile3 and bp MessageBoxA. 4. Several important dll: JTUSB. dll, setupapi. dll, hid. dll5, some key Call names and

Use OllyDbg to remove the RLPack V1.17 shelling DLL

Comments: 1. OEP usually compresses and shells the DLL to find the OEP. It is relatively simple that the DLL will run from the EP again when it is detached. After several jumps, it will go to the OEP for 0094BEA0 807C24 08 01 cmp byte ptr ss: [esp 8]

Full access to encryption

Comments: After Chen Guanxi's exposure, I believe that all netizens have higher security requirements on the preservation of some privacy files on their computers (do not suffer losses, do not know how to fix them ). Hacker intrusion, computer loss,

Use jsp to filter illegal character input to prevent cross-site XSS attacks

I. Write the following filter code: package com. liufeng. sys. filter; import java. io. IOException; import java. io. printWriter; import javax. servlet. filter; import javax. servlet. filterChain; import javax. servlet. filterConfig; import javax.

WAF bypasses tips ---- mysql

1. Case sensitivity 1234567 Mysql> SeLECt 1, 2;+ --- +| 1 | 2 |+ --- +| 1 | 2 |+ --- +1 row in set (0.02 sec)   2. inline comments 1234567 Mysql> /*! Select */1, 2;+ --- +| 1 | 2 |+ --- +| 1 | 2 |+ --- +1 row in set (0.0

Online car market portal blind background, SQL Injection

Xss blind background, SQL injection in the background, password HASH stored in cookies details: the old routine, it is recommended to submit cookies to receive cookies cheat into the background, no link, cannot jump to other pages, it is too slow to

WordPress plugin W3 Total cache data information leakage Vulnerability

#! /Bin/bash# (C) Copyright 2012 Jason A. Donenfeld . All Rights Reserved.## | ------------- |# | W3 Total Fail |# | By zx2c4 |# | ------------- |## For more info, see built-in help text.# Most up to date version is available at:

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