dll obfuscation

Android code obfuscation-so simpleA xxx.apk is submitted to the test,OK, go get a glass of water and look at the Web ~~~~~Well, suddenly I think it's better to give my code a bit more security,Remember to see the APK can be extracted directly, and then it is easy to decompile. javaLooked for, sure enough, all this is just a minute thing,1. Get classes.dex files; open the. apk file directly with the unzip software on your machineExtract the Classes.dex

1. Start the obfuscation switchIn the project directory under the Project.Properties file, known as the proguard.config tag, the default is the off state, open. 2. Confusing configurationIn the project directory under the Proguard-project.txt file for specific confusion configuration, after configuration right click on the project, select Export exported apk package, the APK package is a confusing package.Example: Package named Com.test -dont

To achieve code obfuscation, the method is as follows: Because both my SDK and adt00000.1 are up-to-date, I have read the proguard. cfg obfuscation code method provided on the Internet,. It is said that proguard. cfg will be automatically generated under the project file, but I cannot generate it, so I cannot use this method, which is a headache. But today at the time of reading, found in fact under the pro

This tool is a combination of popular auxiliary tools on the Internet, such as JavaScript obfuscation, compression, formatting, CSS compression, and CSS formatting. In order to make it easy to use, comics separates all functions and can be used offline. You do not need to call others' interfaces online for full localization. Main functions: 1. JavaScript obfuscation 2. JS compression 3. JS formatting 4. CSS

article Windows x86 Seh Learning, it should be explained that the compiler implementation of SEH and ordinary is not the same.0x05 Destroy stack frame analysisIda tries to parse a function to determine its stack frame structure, especially when it encounters a ret/retn to reach the end of a function, so it is easy to forge stack frames to prevent static analysis. Add a RET 0xff to the previous codeThe results of Ida F5 are considered to have 63 parameters.There is also the change in the value o

Tantrayana 靐 snuffle 齾 龗 nakaomi 鱻 爩 龖 sigh 灪 麣 luan tangs 驫 saturated 籱 癵 Cuan yan 厵 麷 鸜 Yu Ying blasphemies 虋 supply 龞 齽 齼 鼺 黸 麢 Stork 鸙 鸘To use: Save the above dictionary text to dictionary.txt and add it to the obfuscation rule-obfuscationdictionary Dictionary.txtCan be, as follows.Dictionaries are matched by rows, such as the ability to add a line of "Don't do things" on their own. Note also do not set too long because the APK package size will b

already here: Code obfuscation is generally through a variety of means to confuse the code execution process, put in this article, as long as the exception_continue_execution return address can be modified (note my words, is exception_ The return address of the continue_execution is not the return address of the exception, and if it is remembered that the return address of the vc++6.0 exception should be _except_handle3), further, it is the value of

Php obfuscation encryption solution I have read baidu or google nbsp; none of them have a good decryption method. so I 'd like to ask you to help decrypt it. By the way, I will teach you a method. lt ;? Php nbsp; $ O00OO0urldecode (% 6E1% 7A % 62% 2F % 6D % 615% 5C % 76% 740% 2D % 6928% 70% 78% 75% 2A6% 6C % 71% 6B % 79% 5F % 72% 64% 679% 73% php obfuscation encryption solution I have read baidu or googl

This article mainly introduces the differences and usage of PHP obfuscation functions, and summarizes examples such as echo and print, include and require ,! Isset, empty, and other functions are very practical skills. if you need them, you can refer to the examples in this article to analyze the differences and usage of PHP obfuscation functions. Share it with you for your reference. The specific analysis

test user has stolen me and lost me. Then I found out, I only know that it is the number at www.weibo.com/. if you say this is not a regular display, use it here. 5. code obfuscation: I 've been tossing around for nearly half a day. Well, I may stay up late and wait until the next morning to find myself dizzy, not 1 + 1. I blocked the use of-ignorewarnings to block warning, which can be confusing, but an error is reported when the Weibo function is

Two tools are required to decompile and view the source code: Dex2jar and JdguiDex2jar (Google Code)Jdgui (Google code), the latest version please see the officialThe operation is simple and the steps are as follows:1. Copy the APK (e.g. guessstock.apk) to the Dex2jar directory and execute it under cmd:C:\users\raozf\desktop\dex2jar-0.0.9.15>d2j-dex2jar.bat guessstock.apkDex2jar guessstock.apk-Guessstock-dex2jar.jarWill get Guessstock-dex2jar.jar2. Jdgui open the file to view the source code.See

Android Debug Signature Package is not code confusion, direct run as is the debug signature packageThe official release version is officially signed by the company key and can be exported via export or Android ToosThe project is relatively large, the confusion when the package directly oom, many people on the internet said directly increased eclipse.ini in the-XMX value, I have been so changed after the badAfter testing the correct method is to modify the Android

　　at Microsoft. NET system development software will inevitably encounter the need of encryption class library, from a commercial point of view, using like xenocode. NET,Dotfuscator Professional Edition and other obfuscation is certainly the best choice,As a general small project, I feel simple, easy to use to achieve primary results, but also without losing a strategy to share a daily development process processing methods.After VS2015 is installed,

Android code obfuscation 1 proguard. cfg. This is the proguard script required for obfuscation. The Code is as follows: [java] view plain-optimizationpasses 5-dontusemixedcaseclassnames-dontskipnonpubliclibraryclasses-dontpreverify-verbose-optimizations! Code/simplification/arithmetic ,! Field /*,! Class/merging/*-keep public class * extends android. app. activity-keep public class * extends android. app. a

-Injars ruyicai. jar // jar package to be obfuscated-outjars ruyicai-out.jar // The jar package to be output after obfuscation // reference the dependent jar package-libraryjars 'C: \ Program Files \ Java \ jdk1.6.0 _ 43 \ jre \ lib \ rt. jar '... ...-Libraryjars libs \ weibo-1.2.jar-optimizationpasses 5-dontusemixedcaseclassnames-dontskipnonpubliclibraryclasses-dontpreverify-verbose-optimizations! Code/simplification/arithmetic ,! Field /*,! Class/me

By default, Android projects in Eclipse use Proguard (http://proguard.sourceforge.net/) to confuse project code files.The usage is simple:1. Add proguard. config = proguard. cfg to the default. properties file.2. Configure the proguard parameter in Proguard. cfg. (If this file is not available, create one in the src directory .)3. Export the apk file to get the mixed file.The method described above is simple and can be used simply by simple settings.If you find that some functions of the applica

the project was done almost, to sign, and then the obfuscation was reversed, documenting the processThe default environments are all configured. The main points are the following steps1. Build the configuration files required for ant packaging2. Create an application signature KeyStore, and sign the APK3. Write confusing files, confuse code, prevent decompileThe first step is to build the ant packaged configuration file Execute the instructions under

= 2; \ n", "original_size": "16 Byte", "now_size": "13 Byte ", "status": "Closure Compiler \ u538b \ u7f29 \ u5b8c \ u6210.", "minify": "81.25% "} Then I wrote a PHP file, which can call the api of this website to compress or confuse all js files in the entire directory, format them, and save them to a new directory. This makes it easy for students who are lazy to upload files ~~ Direct: jstools.rarHighlightCopy codeThe Code is as follows:/*// # Js merge and compress PHP scripts... can be used

the parameters to work. UseJenssegers\optimus\optimus;//set the path correctly based on the location where the test files and vendor are locatedrequire_once(__dir__. ' /.. /vendor/autoload.php ');$config=Array( ' Prime ' =>653936159, ' inverse ' =>7845343, ' random ' =>421554952);$optimus=NewOptimus ($config[' Prime '],$config[' Inverse '],$config[' Random ']);$exampleId=Rand(1,99999);$encode=$optimus->encode ($exampleId);$decode=$optimus->decode ($encode);Echo"raw:{$exampleId}$encode}$deco

We can use the Classdump to dump the original program, like the previous article (Class-dump installation and use of records (export the application's header file), we can see all the. h files are completely exposed (e.g.)After clicking on the HWAccount.h, the function name and the property name are the same:This is the equivalent of being in a bare-Ben, and we need to confuse the code. To put it simply, it is to make your username and function name is not readable, such as your user name of the