that runs bundled Trojan, the Trojan will be reinstalled again. If bundled on a system file, the Trojan will start every time Windows XP starts.
Start Trojan in System.ini:
System.ini in the [boot] section of the Shell=Explorer.exe is a Trojan favorite hiding place, the Trojan is the usual way to change the statement into this:
Shell=Explorer.exe File.exe
Here File.exe is the Trojan server program.
In addition, in the [386enh] section, be careful to check the "Driver=path program
) { // Obtain all retrieved valuesString[] names = historykey.GetValueNames(); foreach (String str in names) { listBox1.Items.Add(historykey.GetValue(str).ToString()); } }
Where,RegistryKey class(MSDN) indicates the top-level node in the registry. This class is the Registry encapsulation.Registry class(MSDN) provides the RegistryKey object that represents the root item in the Windows
registrykey Delkey = Registry.LocalMachine.OpenSubKey ("software\\ Test ", True);d elkey.deletevalue (" test ");d Elkey.close (); The careful reader may find a second example in which the OpenSubKey () method parameter differs from other examples. If you want to modify the key values, including creating,Set, delete the key value and so on to add a Boolean parameter after the method, set to True, indicating writable can be changed, if just read the key value can not add, at this time can write o
Implementation of hive registry + binfs on the s3c2440a platform | flash partition and checksum in WinCE
Implementation of hive registry + binfs on the s3c2440a Platform
Today we will summarize some implementation processes and principles.My example is based on Samsung s3c2440a + Samsung onenand + wince5.0. the development platform is platform Builder 5.0. First, we can run Images Based on Ram register nor
is represented as follows:Root Key:The root key can be expressed in two ways.Method 1: Use a string in the registry, for example:Hkey_classes_root, HKEY_CURRENT_USER, etc.Method 2: The name is abbreviated to four letters. The first two are HK, and the last two are the first letters of the root key word. For example:The Root Key hkey_classes_root is hkcr, and the root key HKEY_CURRENT_USER can be expressed
This article from the csdn blog, reproduced please indicate the source: http://blog.csdn.net/t_larry/archive/2010/01/17/5201290.aspx
I. Hive registry function[HKEY_LOCAL_MACHINE/init/bootvars]"Systemhive" = "Documents and Settings // system. HV""Profiledir" = "Documents and Settings""Defaultuser" = "default""Start devmgr" = DWORD: 1"Flags" = DWORD: 3"Registryflags" = DWORD: 1Note:SystemhivPath and file name
reference is considered to be a key open.Users may think that the RegistryKey method is similar to the DirectoryInfo method, because the registry hierarchy is similar to the file system, but it is not. The way in which the registry is accessed is often different from how files and folders are used, and the method that RegistryKey executes can reflect this difference.The most obvious difference to the is h
certain situations. To restrict network access to the registry, follow these steps to create the following registry key:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurePipeServerswinregNote: REG_SZValue: Registry ServerThe security permissions set in this item specify which users or groups can connect to the system to remotely access the
Visual studio6.0| in the Visual Studio6.0 Help catalog) Platform sdk| Window Base services| General library| Registry entries). Here we look at the use of these five interface functions:
First, create key RegCreateKeyEx
You can create a key in the registry by using the RegCreateKeyEx function, and if the key you want to create already exists, open the key. The function prototype is as follows:
LONG RegCrea
, you can create a RegistryKey for your company (under item HKEY_LOCAL_MACHINE\Software), and then create a subkey for each application that your company creates. Each subkey holds information specific to the application, such as color settings, screen location and size, or a recognized file name extension.
Note that the information stored in the registry can be used by other applications and users, so do
, and the Windows 98 system contains only string values, binary values, DWORD values three types.
To modify a key value entry or key value
In most cases, modifying the registry is done by modifying the key value from a value to B. When you need to modify it, just double-click the key value entry (or right-click the key value entry, select Modify menu item), and then modify it in its edit window (Figure 3).
Figure 3
[-page-]
However, w
Windows 98 system contains only string values, binary values, DWORD values three types.
To modify a key value entry or key value
In most cases, modifying the registry is done by modifying the key value from a value to B. When you need to modify it, just double-click the key value entry (or right-click the key value entry, select Modify menu item), and then modify it in its edit window.
However, when you adjust the
defaultvalue );The parameter name indicates the key name. The return type is an object type. If the specified key does not exist, null is returned. If you do not want the returned value to be null, you can specify the defaultvalue parameter. If you specify a parameter, the value specified by this parameter is returned if the read fails.The following is a prototype for setting the key value:Public object se
Section 1 right-click to modify the relevant content of the new document:
Because it is difficult to find relevant answers on the Internet, I have to do it myself.
First, right-click the menu and choose new> (corresponding document name). Where is the storage location of the Set parameter in windows?A: In my opinion, all settings in windows are stored in the system registry, which is why the system crashes
Recently, it is necessary to operate the Registry in a self-written program. I would like to sum up some experience and make a demo for future use. Now I will share it with you...
For ease of use, some operations are written as functions for convenient calling. The specific code is as follows:
I. Definition
Hkey; char content [256]; // DWORD dwtype = REG_SZ; // defines the data read type DWORD dwlength = 256; struct hkey _ * rootkey; //
access it.
Log in to our AWS account (if not, apply for a http://aws.amazon.com/) and select S3 (simpole Storage Service) at the console.
Click Create Bucket, enter a name for your bucket (write it down, we'll need it for a while), and click Create.
Ok! We've built the storage section.
Set up AWS Access credentials
We are now going to create a new user. Return to the AWS console and select IAM (Identity Access Management).
On dashboard t
of the Registry, we will use the registry to improve the efficiency of our computer and make our computer work as desired. lets go!
Step 1: Increase the display speed of the Start menu and its sub-menuOpen HKEY_CURRENT_USER \ Control Panel \ Desktop, select "new" string value from the "edit" menu, set the string value name to MenuShowDelay, double-click MenuSho
files.Shell primary key, which is the "root" of File Association in the center of this article. All the associations of files are parasitic under this "root", which defines the association of such files with multiple programs. Its default value is also very useful. Do you still remember to double-click a file to open the file (for registered files), which is the default open method set by the system registry, it is controlled by the default key value
path, and key value. Each part is represented as follows:Root Key:The root key can be expressed in two ways.Method 1: Use a string in the registry, for example:Hkey_classes_root, HKEY_CURRENT_USER, etc.Method 2: The name is abbreviated to four letters. The first two are HK, and the last two are the first letters of the root key word. For example:The Root Key hkey_classes_root is hkcr, and the root key HKEY
settings of the current user. Each time a user logs on to the system, a subkey with the same name as the user's login name is generated under this primary key, the sub-key stores the current user's desktop settings, background bitmap, shortcut keys, fonts, and other information. Generally, applications do not directly access and change the primary key, but access through the primary key HKEY_CURRENT_USER.
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