Application-layer attacks are intensifying, and WEB Application Firewall defends against blind spots

With the rapid development of the Internet, enterprise network applications have begun to become complex and diverse, such as mail processing, data storage, and network management software applications, and network attacks have begun to turn to the

IPtables 4: NAT principles and configurations

Previous: IPtables 3: explicit Scaling RulesNAT is generally divided into SNAT, DNAT, and PNAT. This article mainly describes how to configure NAT using iptables. The differences between the three NAT methods and the application scenarios are

Netsclaer application firewall function test

The new version of critix netsclaer Server Load balancer provides the application firewall function. The official description is no different from the application firewall provided by other vendors and is a comprehensive defense. Let me test

A Themida shelling program LOADER cracking

[Article Title]: A themida shelling program LOADER cracking[Author]: rockhard[Author mailbox]: wnh1@sohu.com[Software name]: test.exe[Shelling method]: themida[Protection method]: themida[Tools]: ollydbg, VC[Author's statement]: I am only interested

The Bat! 1.39 shelling notes

1. shelling of the main program 014F: 00990B35 8B10 mov edx, [EAX]014F: 00990B37 8bda-8 mov eax, [EBP + 08]014F: 00990B3A 035018 add edx, [EAX + 18]014F: 00990B3D 8bda-8 mov eax, [EBP + 08]014F: 00990B40 8B401C mov eax, [EAX + 1C]014F: 00990B43

Weak shell hunting-PE-SHiELD, PKLITE32, Dxpack, PED

PE-SHiELD V0.25 shelling -- Notepad of Win98: Http://protools.anticrack.de/files/packers/peshield.zipSoftware size: 32 KB [Software Overview]: PE-SHiELD is a program, which encrypts 32-bit Windows EXE files, leaving them still executable. the

Modify shell header using equivalent replacement code method

From:Jgaoabc Space Recently, I did some research on the Beidou 4.1 shell, and found that this shell has good compatibility, high compression, and easier shell modification. Therefore, I would like to recommend my shell modification method, after

Reverse Analysis of mine clearance plug-ins

Riusksks blog I have nothing to worry about recently. I have to do with mine clearance plug-ins, so it is reverse.   00401000>/$68 24334000 PUSH plug-in for mine clearance. 00403324;/Title = "mine clearance"00401005 |. 6A 00 PUSH 0; | Class = 0004010

PE Structure Analysis of Vegetables

Macair Dark GroupQuestion: Write it to the experts who can see itA person's technology will always be a person's technology, and will always die in the shackles that are temporarily satisfied. It is strongly recommended that experts share

Software cracking to be registered during installation

Today, I cracked a construction software running on the auto cad platform. Through debugging tracking, I found that the software was installed and registered with a limited number of times.Cracking Process: today, a building software running on the

Parsing PE Structure ----- exporting table

In the PE Structure, the most complex is 16 directories in the PE structure, such as import directories, export directories, relocate directories, and resource directories. For Virus analysis, the most important thing is to import and export

Manual cracking of NoteExpress 2.x

Introduction NoteExpress 2.x enhances the anti-cracking design, leading to the failure of the cracking tool applicable to version 1.x. A new cracking tool is required. The principle of this method is to delete the key value written by NoteExpress to

77 anger and 77 XSS Cases

I saw a summary of an XSS from a website. It was actually an image version. What's the use? I am dizzy. I flipped through the original post. The one above T00Ls is also reproduced, the source cannot be found. You are welcome to claim it. (1) Common

The Kingsoft UED center once again cracked down on chrysanthemum, causing the Administrator to kill

There are several problems:1) cookie drift, get some management permissions of bbsWhen Kingsoft UED users complained that the backend had missed a detail for the first time, they found that many cookies were planted in the .iciba.com domain. What

Penetration into a web game platform

Post reprinted: the blog of the bad feelings Seeing this article, I thought it was quite good.   Today, I went to the Forum to read the article, indicating that I saw a very classic article. Then I went to the blog and shared it with you. I really

Security Testing mainstream web Editor xss cross-site vulnerabilities in China

Test code: http://tmxk.org Onmouseover = "javascript: alert (document. cookie)"> alert (document. cook Ie)   Test environment: Based on the official demo and browser (embed is an html5 tag, which is not supported by earlier ie

One technical penetration test for a university website

My habit is to look for the background first. After all, many of the weak background addresses are open-source CMS and BBS, or they are weak. Site: pku.edu. cninurl: admin A bunch of things ...... There is such a system, and the weak password goes

Hiweb cms has more background permissions to bypass

HIWEB is a full-site management system, which is used by many schools. However, this cms background has multiple Permission Bypass issues. 1. http: // xxxx/hiwebcms/system/USER/You can directly view all background USER information 2. http: //

Tutorial 2 of Web AttacK Defense series: conduct penetration testing

This article isContent in the previous sectionIn this article, we will show how hackers attack a website and obtain the control permissions of the website. Through the previous content, we know that we can get the required data through injection,

0-day injection and repair for all ECShop versions

Thank you for your black box Add any item to the shopping cart. On the page of filling in the delivery address, select a region. Flow. php? Step = consignee & direct_shopping = 1For example, the province chooses Anhui The POST data is as

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