Adore-ng is a kernel-level backdoor in linux, and adore-ng is an excellent LKMrootkit. adore-ng is currently 0.54 in the latest version and can be used in the 2.4-2.6 kernel, and the stability is very good. Next we will demonstrate its powerful functions step by step. log on to the target machine as the root user and download
Generally, lkm is used to provide additional functions for the system without re-compiling the kernel, such as loading device drivers and other hardware drivers. Linux, Solaris, and BSD (free, net, and open) operating systems allow the ability to load kernel modules to implement certain system functions. Some rootkit can use this mechanism to run itself as a kernel-loaded module, and cheat the application at the kernel layer without modifying the application itself, therefore, it is better conce
Author: an article written by baoz a long time ago, I transferred it back. It's strange. at that time, I was able to hide the port, but now I can't hide the port, and the answer will soon come out :) find out the reason, and the thing is still original, if you encounter similar problems, use the original version. if you want to know where the problem is, use diff on your own.
Author: baozI wrote an article long ago and transferred it back. It's strange. at that time, I tested to hide the port, b
Author: baozI wrote an article long ago and transferred it back. It's strange. At that time, I tested to hide the port, but now I can't hide the port, and the answer will come soon :)
The reason is found. The problem is still original. If you encounter similar problems, use the original version. If you want to know where the problem is, use diff on your own.
Preface:Kernel 2.6 has stride into the linux World, and backdoor writing and webshell writing must also keep up with the trend.
Shorthand C
Tags: normal user hang resolves a lsattr bin file permission to connect grepOfficial website: https://github.com/trimpsyw/adore-ngInstallation:[Email protected] ~]# Unzipadore-ng-master.zip[Email protected] ~]# Cdadore-ng-master[[email protected] adore-ng-master] #rpm-ivh/mnt/packages/kernel-devel-2.6.32-220.el6.x86_64.rpmYum Install gcc*[[Email protected]]# make[Email protected]]# insmod
IMDb, a magical website, for those who do not know the site, IMDb literally means: "Internet Movie Database (Internet Movies databases)." In fact, IMDB is one of the most popular and authoritative websites in the world to learn about movies, television and stars. As for the most popular, I mean: More than 160 million visits per month.
There are several main visi
Port hiding prevents users from using commands such as netstat to obtain the port information to be hidden. Netstat is done by reading files in/proc/net. Strace can be seen that netstat's main operations include: Open/Read File/proc/NET/tcp,/proc/NET/udp,/proc/NET/raw ......,
For example:
Adore-ng implementation:
By default, adore hides TCP ports 2222 and 7350:
1. Find the subitem proc_net nam
database new favorite IMDB
Wen/Hua Chunchun
What is IMDB. The IMDb here is not a favorite movie--the Internet Movie Database (IMDb), but in-memory database--memory databases.
What are the advantages of IMDB? Why do you say TA is the new favorite database. Here, I will talk
Tags: XXX website Current data target average estimated regular descriptionThis is not a technical article, is to always see but do not know what the specific is some of the film nouns, scores, sources, study.IMDbThe Internet Movie Library (Internet movies, or IMDB) is an online database of movie actors, movies, TV shows, television stars and film productions, or a website.Created on October 17, 1990 and became Amazon's website since 1998The
Sequence classification, which predicts the category labels for the entire input sequence. Sentiment analysis, predict the user to write the text topic attitude. Predict election results or product and movie ratings.
International Film Database (international movie) Film Critics DataSet. The target value is two yuan, positive or negative. Language is a large number of negative, irony, fuzzy, can not only see whether the word appears. Construct word vector loop network, view each comment by word
Released on: 2013-01-01Updated on:
Affected Systems:PHP imdb Classes 2-2.1.5Description:--------------------------------------------------------------------------------Bugtraq id: 64542
PHP is an embedded HTML language.
PHP imdb 2-2.1.5 and other versions have multiple cross-site scripting vulnerabilities. Attackers can exploit these vulnerabilities to execute arbitrary script code in the browsers of aff
Learning notes TF019: sequence classification, IMDB rating classification, tf019imdb
Sequence classification: used to predict the category tags of the entire input sequence. Sentiment analysis predicts users' attitudes towards writing text topics. Predict election results or product or movie scores.
Movie evaluation dataset of the International Movie Database. The target value is binary, positive, or negative. There are a lot of language negatives, sl
I have read many IMDB top250 movies. The reporter raised his hand and asked, please... What, Why IMDB !? I took the U and gave you a piece of crispy tofu for free while breaking it myself... what, do you want the taste of Mapo ?...... Tianma meteor boxing !!!... However, I'm afraid I won't be able to guess who is the most popular video. So I carried forward my fearless international revolutionary spirit, to
ICCV,2015, dex:deep expectation of apparent age from a single image
Article 3 Insight:
(1) shared a Imdb-wiki dataset containing 524230 images of celebrity data crawled from IMDB and Wikipedia.
The specific data are distributed as follows:
(2) A novel Age algorithm for the classification of regression. The essence is to multiply the resulting score by 0-100 and then sum the final result to the age of
none is conducive to internal performance optimization, simply return the value of None.The film critic feeds the recurrent neural network one by one, and each time step consists of a word vector to form batch data. The batched function looks up the word vector, and all the sequence lengths are padded. Train the model, define the hyper-parameters, load the dataset and Word vectors, and run the model through the preprocessing training batch data. The successful training of model depends on netwo
From: http://blog.csdn.net/dog250/archive/2010/02/09/5303688.aspx
This rootkit uses no more technology than the previous one. It does not intercept system calls, but intercepts the callback functions of a specific file system. The callback
Because recently do the World wide brand word-of-mouth project, need to make a contrast to the word, now the library also has a part of the data, there are a lot of brand score incredibly is the same, this is the real data in the library, if I
DDRK is a kernel-level rootkit that combines the advantages of shv and adore-ng in Linux.
DDRK files:
Netstat # Replace netstat in the system, read the port from the ssh configuration file, and hide it
Rk. ko # kernel module to hide files and processes
Setup # rootkit Installation File
Tty # ava Tool
Bin. tgz
--- Ttymon
--- Sshd. tgz
---. Sh
--- Shdcf2 # sshd configuration file
--- Shhk
--- Shhk. pub
--- Shrs
--- Sshd # sshd main program
DDRK: http://
Data Distribution is usually used in high-performance computing (HPC. There are two main data distribution topologies: Replication and partitioning.
In a Data Replication environment, a data item usually has several copies, but data consistency should be ensured to a certain extent, so that the end user can only have one copy of data globally. The biggest challenge to using data replication is to make a correct balance between data consistency and Performance Based on business needs.
To achieve
System Call jump table, the system call table is copied first, and then the copied system call table is modified according to the hacker's intention, the system that executes the rewrite of intruders calls the response function. Then, remove system_call from the old system call table and point to the new system call table.
4
Adore-ng-056-wztfix
Active connection and reverse connection
2.4.X-2.6.X
1: good stability of
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