This article summed up the PHP site after the Trojan repair method. Share to everyone for your reference. The specific methods are as follows:
In Linux we can use the command to search the Trojan file, to the code installation directory to execute the following command
Copy Code code as follows:
Find./-iname "*.php" | Xargs grep-h-N "eval" (Base64_decode)
Search out close to 100 results, t
Article Author: Intruder
Source of information: Evil octal China
If reproduced please indicate the source
In Peer-to-peer software, a lot of real movies are dangerous, and it's just a little trick, auxiliary an intrusion mode, but this method is very effective, such as in the famous A-piece communication software pp Point pass, I put a small trojan, two days there are 200 chickens, and a geometric growth. Don't do anything bad.
Use the Rmevents.exe o
On the implementation of Ajax, developers think that "Ajax to do, when users browse the page should not feel the execution of it (asynchronous), do not need to wait for the page refresh can automatically complete the validation data", such as whether the user name can be registered and so on. Whenever I think of the phrase "it doesn't feel like it's going to work," It reminds me that there are a lot of network security related things (such as Trojans) that want to be able to do something when th
F-Secure announced the discovery of two Android platform Trojans, one of which will cheat users in downloading the "Angry Bird Seasons v2.0.0 limited edition". In fact, false downloading is a real scam, they pretend to be able to download genuine free angry birds and other game Words, but in fact they only cheat users and automatically send multiple paid text messages.
The Trojan name is pseudo-Trojan: And
.
Then, decompile Xjad from our jar file, click File-decompile jar-select the generated jar file, and decompile it into the source code folder.
In this step, our cattle are successfully decomposed. The following figure shows how to find the final steak we want ~0x03 caressing Chrysanthemum
After decompilation, we can find that the Trojan horse interacts with the background by calling the c # WebService protocol, and the chrysanthemum IP address is
Comments: Target: crack the encrypted Asp Trojan login password. Because there is no version description in the Trojan, I do not know the name of the Trojan. Solution: Use the encrypted password to replace the password and use the ciphertext and encryption algorithm to reverse the password. The former is not a real attack. If you cannot get the Asp source code, y
Before that, my sister had to install a 360 cloud disk on my computer for work. It was a long time, but today I marked the date: Am, January 1, September 21, 2013, the 360 browser is installed on my computer, and the 360 browser will be re-installed after I restart it. At this time, I once again saw the rogue nature of 360 Trojan Horse companies. I used the trojan 3721 for the last time. I thought it was a
Three techniques to effectively prevent PHP Trojan attacks. As we all know, surfing the Internet must withstand viruses and Trojans to protect our clean surfing environment. Here, we will understand the defense measures for PHP Trojan attacks. as we all know, surfing the network must withstand viruses and Trojans to protect our clean surfing environment. Here, we will learn about the defense measures for PH
"Smart gene" is a domestic trojan, in addition to the General Trojan has the function, its most frightening is its permanent hidden remote host drive function, if the control side chose this function, then the controlled end can be miserable, want to find the drive? Hey, it's not that easy! Server-side file Genueserver.exe, with the HTM file icon, if your system is set to not display the file name extension
Method One, a word trojan
Occasionally get a config, found to be root, and there are phpmyadmin. All right, try it.
Select '
The hint succeeded, but constructs the address to visit, the hint 404, appears not to be successful, should be escapes the questionThen try:
Select '
Import again, prompt success, after the visit found really successful.
Another kind of a word trojan
On the server found many Troja
, windows2003 the above version is suitable for this method.Because the current Trojan or virus are like to reside in the System32 directory, if we use the command to restrict system32 write and Modify permissionsThen they have no way to write it. Look at the order.a commandcacls c:windowssystem32/g administrator:r prohibit modification, write to c:windowssystem32 directorycacls c:windowssystem32/g administrator:f Restore Modify, write C:windowssystem
In Linux we can use the command to search the Trojan file, to the code installation directory to execute the following command
The code is as follows
Copy Code
Find./-iname "*.php" | Xargs grep-h-N "eval" (Base64_decode)
Search out close to 100 results, the result list is very important, Trojans are inside, to a file open to verify whether it is a trojan, if it is, imm
Recently, some media reported that the most advanced Android trojan has appeared. It is said that "it can use the unknown vulnerabilities of the Android operating system to escalate program permissions and prevent uninstallation ." This malicious program is called "Backdoor. AndroidOS. Obad. a" and its malicious behavior is to make a profit by quietly sending text messages to value-added service numbers. How amazing is the "strongest Android
Use C # To implement Trojans
Program (1) Introduction of Trojans: (refer to the principle of Trojan horse in the black line-) because this program is a trojan program, some basic knowledge about Trojan Horse composition is described in advance, this is because the content is mentioned in many places below. A complete
The tro
Webpage Trojans are a common intrusion method by attackers, and their impact is extremely bad. It not only brings shame to site managers, but also affects site viewers. Whether it is a website maintainer or an individual user, it is necessary to master and understand certain webpage Trojans and their defense technologies.
1. webpage Trojans
When a webpage is infected with a Trojan, an attacker inserts a segment in a normal page (usually the homepa
The specific methods are as follows:
1, integrated into the program
In fact Trojan is also a server-client program, in order not to allow users to easily delete it, it is often integrated into the program, once the user activates the Trojan, then the Trojan file and an application bundled together, and then uploaded to the server to cover the original file, so
Trojan analysis experts can automatically analyze, terminate suspicious process, form type and Trojan details (such as creation time, file size, analysis Config.sys, Autoexec.bat, Winstart.bat, System.ini, Win.ini, registry load key value, etc. ), with super strong killing ability, can be killing a variety of viruses, trojans, spyware and various varieties of the program.
Trojan Horse | site
Friends of the site has been hacked several times, and is always changed pages, let me help to see where the problem is. So I found that can find a Trojan horse to look for easy ASP Trojan Hunt, uploaded to the site to check ASP Trojan. It works, it can list all the directories and files within the
Communication Protocol forged by remote control Trojan
Remote Control Trojans are always an important part of the malware family. It is important because it is not as functional as malicious software such as Trojans, Downloaders, and worms. The Remote Control Trojan function is "control". Once the victim's machine is successfully controlled, this type of Trojan a
Web Trojan protection tool selection standard
Fully monitors program communication
From a professional perspective, the operation of Trojans has certain rules. That is to say, a security expert can view the content of the program communication to determine whether there is a trojan in the webpage or system. However, this requires professional technologies and rich experience. For ordinary users, professiona
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