Question: an absolutely detailed tutorial on manually Constructing PE files.
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I have been learning the PE file structure for a long time and never dared to look down on it. But even so, I still find myself lacking in this aspect, so I thought of creating a complete executable PE file by hand. Durin
a separate thread. After the virus obtains control, it creates the corresponding search and infection thread, and gives the master ready-to-use control to the original program.
Modify and infect PE files
Now that you have been able to search for all files in disk and network shared files and want to implement parasitic operations, the next step is to infect the searched PE files. An important consideration
For low-layer windows programming, API Interception is always an exciting thing. Is it more interesting to use your own code to change the behavior of other programs? In addition, in the process of implementing API Interception, we also have the opportunity to familiarize ourselves with many things that are rarely touched by in the RAD programming environment, such as DLL Remote injection, memory management, and PE file format. Many commercial softwar
PE file structure (1)
Reference
Book: encryption and decryption
Video: Little Turtle decryption series video
EXE and DLL are all PE (portable execute) file structures. PE files use a flat address space. All code and data are merged to form a large structure. Let's take a look at two pictures to get a rough idea of the PE
Http://www.vckbase.com/document/viewdoc? Id = 1335
Detailed description of PE File Format (II)
Author: msdnAuthor: Li Ma (http://home.nuc.edu.cn /~ Titilima)
Pre-defined section
A Windows NT ApplicationProgramTypically, nine predefined segments are available:. Text,. BSS,. RDATA,. Data,. rsrc,. edata,. idata,. pdata, And. debug. Some applications do not need all these segments, and some applications define more segments for their special ne
All-finger medicine (SH000991)-2018-10-18, current value: 22.8575, average: 36.88, median: 36.27655, currently close to the lowest level of history. All-finger medicine (SH000991) history P/E ratio PE detailsEnvironmental protection (SH000827)-2018-10-18, current value: 16.0137, average: 28.73, median: 27.53245, currently close to the lowest level of history. Certificate of Environmental Protection (SH000827) of the history of
Preface:
The initial shell was developed in infectious virus technology, with the goal of compressing or encrypting the shell. This article mainlyThis section briefly introduces and summarizes the implementation of Win32 PE and Linux elf shelling programs on the X86 platform.The program provides clues, in which the program source code is open-source. If you are interested, you can continue to improve the program.
PS: some of them haven't been touched
Author: msdnAuthor: Li Ma (http://home.nuc.edu.cn /~ Titilima)
Pre-defined section
A Windows NT application typically has nine predefined segments, which are. text ,. BSS ,. RDATA ,. data ,. rsrc ,. edata ,. idata ,. pdata and. debug. Some applications do not need all these segments, and some applications define more segments for their special needs. This approach is similar to code segments and data segments in MS-DOS and Windows 3.1. In fact, the method by which an application defines a uniqu
method of repairing system faults with PE
PE is commonly used in the first aid system, installed in this machine can be very convenient in the event of Windows failure to carry out effective maintenance operations. However, many people do not install PE when the system is normal, until the system has a serious failure can not enter the thought of it. Is there an
Generic PE Toolbox 1.9.6 (XP kernel) by Uepon (Li Peicong)Official website: http://hi.baidu.com/uepon?page=2Version 1.8 forum Posts: http://bbs.wuyou.net/forum.php?mod=viewthreadtid=119749General PE1.9.6 Introduction: HTTP://HI.BAIDU.COM/UEPON/ITEM/CEAFEB322BA148B9633AFFD3General PE V1.9.6 (XP kernel) Original: http://pan.baidu.com/s/1o6Fotx4Tonpe_xp_v1.9.6.exe does not include network card driver 39.8mb,to
PE is commonly used in the first aid system, it is installed in the machine can be easily in the event of Windows failure to carry out effective maintenance operations. However, many people do not install PE when the system is normal, wait until the system has a serious failure to enter when the thought of it. Is there a way to mend it? Here we introduce the steps.
First, the
Installing it on this machine makes it easy to maintain an effective maintenance operation in the event of a Windows failure. However, many people do not install PE when the system is normal, until the system has a serious failure can not enter the thought of it. Is there any way to mend it? There is! Here is a detailed description of the steps.
First, the PE please enter the door
As a maintenance system,
Mpls vpn L3 PE-CE static explanationL3 mpls vpn static CE route configuration: -- 1. IGP is deployed between P and PE devices to ensure that the loopback address is reachable. -- 2. Deploy LDP, IGP, and LDP between P and PE devices for Label Distribution of backbone networks. IGP ensures that the loop ports between PES can be reached, so that LDP can work normall
The virus is not mysterious or complex. Quite a few heroes have made outstanding contributions in this regard. For example, in organization 29A, I admire them ...... Don't throw eggs. In fact, what I want to say is: technology is a double-edged sword. We should apply it to something beneficial to society. Therefore, do not use the code in this article to conduct violations of laws and regulations. Otherwise, I reserve the right to pursue such violations.
The technology in this article is actuall
I. PE Structure Basics
I have read a lot of PE Structure stuff, or the overall structure, or a lot of ASM code. I am a little uncomfortable looking at cainiao! So write a post on your own and learn PE. Let's first understand a few questions!1: Concepts of several addressesVA: virtual address, that is, the address in the memory!RVA: relative virtual address, equal
VPN technology-P, PE, CE what is P, PE, cempls vpn there are three types of routers, CE router, PE router and P router. The CE router is a client router that provides you with a connection to the PE router. The PE router is the operator's edge router, that is, the Label Edge
When the current PE file is started by modifying the content of the target PE file, a dialog box is displayed. The content and title of the dialog box are specified by the user.Click to generate the qq_box.exe file in the qq.exedirectory. Double-click "run". The message box is displayed. Click "OK" to start running QQ. This mainly involves file ing, virtual address space, and
structures in real time by different compilers.
Il includes instructions for loading, storing, and initializing objects and invoking methods on objects, as well as instructions for arithmetic and logical operations, control flow, direct memory access, exception handling, and other operations. For code to run, you must first convert IL to CPU-specific code, which is usually done through the Just-in-time (JIT) compiler. Because the CLR provides one or more JIT compilers for each of the computer
There are many articles about PE files, but I plan to write an article about the input table because it is useful for cracking.The best way to explain it is to give an example. You can follow me step by step, step by step, and finally you will fully understand, I chose a small program that I just downloaded. It was compiled by tasm and has a small input table. So I think it should be a good example.Okay. Let's get started. First, we need to find the i
First, with the killing soft PE to clear the virus, Trojan, is more effective than in Windows Normal mode using kill soft erase? (refers to the PE belt of the Killing and windows used under the killing soft is the same one)
A: The function of PE and Safe mode is a bit similar to the type of virus to deal with, more effective, you can avoid boot on the infection.
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