Vượt phá password win xp,7,8,8.1 không để lại dấu vết

Link : https://www.dropbox.com/s/2jcbvfqch2j0kld/kon-bootV2.4.rar?dl=0

Nếu bạn là người có kiến thức tương đối về máy tính và BIOS thì sẽ có nhiều cách để phá vượt qua password windows. Nhưng vấn đề ở đây là dễ bị phát hiện.
Mình xin giới thiệu cho bạn phần mềm konboot 2.4 phá password win xp,7,8,8.1 mà không để lại dấu vết 
Lưu ý: Chỉ áp dụng cho những trường hợp cần thiết, không khuyến khích cho mục đích phá hoại 

Đầu tiên là hướng dẫn cách tạo usb, cd konboot
Dowload phần mềm tại đây:


http://www.fshare.vn/file/BCO2O92NSZ/
http://tenlua.vn/vocalremover-exe-15...37e327e90e6c07
https://app.box.com/s/c8q40ilmt0rjvr4cs4l1 







Tắt chương trình diệt virus

Chuẩn bị: 1 usb hoặc 1 đĩa CD
+ Đĩa CD, dùng 1 trình ghi đĩa, như ultraiso, imgburn, nhẹ nhất là isoburner, mở file kon-bootCD.iso trong folder kon-bootCD và ghi ra đĩa. Xong! (Không khuyến khích cách này cho anh em không có điều kiện, vì 1 đĩa cd cũng mất 5k là ít)
+ USB: 
Cách 1: Tích hợp vào usb cứu hộ, ghost đã có sẵn menu boot...
Copy file kon-bootCD.img vào thư mục gốc usb, paste code sau vào menu.lst, save lại

Mã:

title Kon-Boot v2.4
 map --mem /konboot.img (fd0)
 map --hook
 chainloader (fd0)+1 
map (hd1) (hd0)
 map --hook rootnoverify (fd0)

Cách 2: cho usb chưa có gì
- Format usb về fat32
- Mở file KonBootInstaller.exe (Run as adminitrator nếu từ win vista trở lên)
CHọn usb muốn cài, sau đó ấn 

Install to usb stick (with EFI support)

Chạy xong nó sẽ boot thẳng vào win hoặc đôi khi còn vướng cái màn hình nhập pass nhưng chỉ cần enter là xong.

update thêm cho các bản bản konboot 1.1 chỉ áp dụng cho hầu hết các hệ điều hành trừ win 8 và 8.1



http://www.fshare.vn/file/Q81MLXPHH9/





Cách cài đặt bản 1.1: 

Download file về và giải nén ra.
Nhét USB hay CD vào 
Để tạo CD boot, vào folder KONCD và burn file konCD.iso ra đĩa bằng bất kì phần mềm burn CD nào đó.
- Còn tạo USB boot thì đơn giản hơn, vào folder KONUSB và mở file KonBootInstall.exe...sẽ có 1 bảng cmd hiện ra và bạn gõ tên ổ USB của bạn vào và enter ( ví dụ G: H: ).

Xong bạn chỉ cần đưa CD, hay USB vào máy victim rồi chọn boot USB hay CD. 

Đã test và thành công trên win 7 và 8.1 
Mình sẽ update thêm 1 số lỗi và cách khắc phục trong quá trình cài đặt phần mềm 

Xin nhắc lại một lần nữa bài này viết ra không nhằm mục đích để các bạn đi phá hoại người khác. Về hậy quả xảy ra thì các bạn chịu hoàn toàn trách nhiệm nhé ! THÂN

Nguồn : http://vforum.vn/diendan/showthread.php?46537-Vuot-pha-password-win-xp-7-8-8-1-khong-de-lai-dau-vet

Lỗi Excel Circular References

Excel bi treo khi save
Khắc phục : Vào tab: Formulas -> Formula Auditing -> Error Checking -> Circular Reference,
sữa lỗi từng ô có công thưc lặp
thanks nguồn internet : http://www.giaiphapexcel.com/forum/showthread.php?7547-Excel-th%C3%B4ng-b%C3%A1o-l%E1%BB%97i-circular-reference-c%C3%A1ch-kh%E1%BA%AFc-ph%E1%BB%A5c/page4

rograms - Uninstall using Command Prompt in Windows

 Source : http://www.sevenforums.com/tutorials/272460-programs-uninstall-using-command-prompt-windows.html

1. Do step 2 or 3 below for what you would like to do.

2. Open an elevated command prompt in XP/Vista/Windows 7 or Windows 8, and go to step 4 below.

3. Open Safe Mode with command prompt in XP/Vista/Windows 7 or Windows 8, and go to step 4 below.

4. In the command prompt, type wmic and press Enter. (see screenshot below)

5. Type product get name and press Enter. (see screenshot below)
NOTE: This will give you a list of program names installed on your computer to use in the next step. This list will not always have all of the programs listed in Programs and Features though.

6. Type in either command below using the exact name of the program (ex: Microsoft Silverlight) listed in step 5 above within quotes that you want to uninstall, and press Enter. (see screenshot below)

(To be prompted Y/N to approve. Recommended)

product where name=”name of program” call uninstall


(To NOT be prompted Y/N to approve.)

product where name=”name of program” call uninstall /nointeractive

7. If prompted, type Y to confirm uninstalling the program, and press Enter. (see screenshot above)

8. When successfully uninstalled, you can close the command prompt. (see screenshot below)

That's it,
Shawn

Đổi IP từ xa

Nguồn : http://fakatosh.blogspot.com/2009/10/how-to-change-ip-settings-remotely.html


In order to edit or change the IP settings of a remote client in your enterprise, you would need some tools and a set of command line knowledge. To get there in no time, simply follow these steps:

* Download the PsExec tool. This tool helps you run software on remote machines over command line.

*Unpack the zip file under your c:\ . Open up a command line, navigate thru the pstools to find PsExec.exe .

* The command goes like this;

c:\psexec \\remotemachineip -u username -p password cmd.exe

\\remotemachineip : Here you can enter the IP of the remote client OR the computer name of the client. i recommend going for the IP to avoid DNS problems.

-u : user name that has administrative rights on the remote client. In an enterprise, please DO include the domain and the user name as domain\username.

Example : contoso\administrator01 .

-p : password of the user name that has administrative rights on the client machine.

cmd.exe : this is the tool we will need to edit ip settings.

* After entering the command , you will see some lines passing through and finally you will get c:\windows \system32 . This means that you have successfully logged in the client machine and its cmd.

* type netsh and press enter. Netsh is a tool that allows you to mess with your network settings.

*type int and press enter. int stands for Interface.

* Under netsh interface , enter this command that will change the IP settings.

ip set address local static theipnumber thesubnetmask thegateway metric

theipnumber : this is the desired ip address.

thesubnetmask : this is the subnet mask suitable for the desired IP

thegateway : gateway IP that will let the client machine to Internet

metric : the metric of the gateway that will prioritise the entries of different gateways respectfully.

Why the Administration console cannot connect to the Administration server 8.0

The process of connecting to the Administration server includes several stages:

• Definition of Server address and connection settings
• Verification of the Administration server authenticity
• Verification of user account permissions

In case an error occurs at the moment of connecting to the Administration server, the troubleshooting effort should begin with the first stage. If the first stage completes successfully, you should carry on to the second one.

Definition of Server address and connection settings

This stage establishes the connection with the Administration server.


Possible errors at this stage:

• Incorrect DNS name, NETBIOS name or IP address in the Server Address field. Incorrect DNS service configuration in the network.
  
• Kaspersky Lab Administration Server service is not started (the server is down, service start error);
  
• SQL Server service (database unit name) is not started (the server is down, service start error);
  
• TCP 14000 port closed on the Administration server when connecting with the Use SSL connection option disabled;
  
• TCP 13000 port closed on the Administration server when connecting with the Use SSL connection option enabled;
  
• The Administration server is using non-standard ports for Console connection. In this case, you should enter <server_name:port> in the Server Address field;
  
• The Administration server connects via a proxy server, yet there are no authorization credentials specified. Click the button Advanced to specify the required data.

Verification of the Administration server authenticity
If the Use SSL connection option has been enabled on the previous stage, you should then select the Administration server authentication settings used by the Console. The authentication check is based on the certificate that has been created during the Administration server installation. You should select Connect to Administration server at the first connection attempt and receive that certificat

 

If this window appears again, you should indicate the certificate path via the button Select. The klserver.cer certificate file can be found in the Cert subfolder inside the Kaspersky Administration Kit installation folder.

Verification of user account permissions

Once the Administration server has been authenticated, user account permissions to access the Administration server database are verified. If the user account running the Administration console lacks the permissions required for connecting to the Administration server, a User registration box will open.



By default, the following accounts have the permissions for connecting to the Administration server:

• Domain Administrators group, if the Administration server is installed in a domain (full access);
  
• Local Administrators group on the host with the Administration server installed (full access);
  
• Domain group KLAdmins, if the Administration server is installed on a domain controller (full access);
  
• Domain group KLOperators, if the Administration server is installed on a domain controller (reading);
  
• Local group KLAdmins, if the Administration server is installed on an ordinary host in a domain/workgroup (full access);
  
• Local group KLOperators, if the Administration server is installed on an ordinary host in a domain/workgroup (reading);
  
• Users and groups listed on the Security tab in the Administration server properties (access as configured).
• 

Lỗi mở file Excel trong trình duyệt "The file format differs from the format that the file name extension specifies"

Khắc phục :
Use a Group Policy setting

1. Download the 2007 Office system Administrative Template files (ADM, ADMX, ADML) and Office Customization Tool from the following Microsoft Download Center Web site:
   http://www.microsoft.com/downloads/thankyou.aspx?familyId=92d8519a-e143-4aee-8f7a-e4bbaeba13e7
2. Extract the administrative template files to a folder. To do this, follow these steps:
   1. Double-click the AdminTemplates.exe file.
   2. Accept the Microsoft Software License Terms, and then click Continue.
   3. Select a folder in which to save the extracted files, and then click OK.
   4. Click OK after the files have been extracted successfully.
3. Open the Group Policy Object Editor.
   
   For more information about how to open the Group Policy Object Editor, visit the following Microsoft TechNet Web site:
   http://technet2.microsoft.com/windowsserver/en/library/03ec122f-fc65-496e-ad0d-4fd22a96a4bb1033.mspx
4. Expand User Configuration.
5. Right-click Administrative Templates, and then click Add/Remove Templates.
6. In the Add/Remove Templates dialog box, click Add.
7. Browse to the folder that contains the Administrative Templates that you extracted in step 2c.
8. Click the appropriate Excel .adm file, and then click Open. The .adm file is located in the following folder to which you extracted the Administrative Templates in step 2c: 
   \ADM\languageID
   Note The English language administrative template files are located in the EN-US languageID folder.
9. Click Close to close the Add/Remove Templates dialog box.
10. Expand Administrative Templates, expand Microsoft Office Excel <version number>, expand Excel Options, and then click Security.
11. On the Extended tab, double-click Force file extension to match file type under Setting.
12. On the Setting tab, click Enabled, click one of the following in the Force file extension to match file type drop-down list, and then click OK:
    • Allow different
    • Allow different, but warn
    • Always match file type
13. Close the Group Policy Object Editor.

Use Registry Editor

Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

1. Exit Excel 2007.
2. Start Registry Editor.
   • In Windows Vista, click Start
     
     , type regedit in the Start Search box, and then press ENTER.
     
     
     
     If you are prompted for an administrator password or for a confirmation, type the password, or click Continue.
   • In Windows XP, click Start, click Run, type regedit, and then click OK.
3. Locate and then click the following registry subkey:
   HKEY_CURRENT_USER\Software\Microsoft\Office\<version number>\Excel\Security
   
   Office 2003 -> 11.0
   Office 2007 -> 12.0
   Office 2010 -> 14.0
   Office 2013 -> 15.0
   
    
4. On the Edit menu, point to New, and then click DWORD Value.
5. Type ExtensionHardening, and then press ENTER.
6. Right-click ExtensionHardening, and then click Modify.
7. In the Value data box, type the value data, and then click OK.
   
   The following list contains the value data settings that are appropriate for the ExtensionHardening setting:
   • 0: Do not check the file name extension and the file type, and bypass the function of the warning message.
   • 1: Check the file name extension and the file type. If they do not match, display the warning message.
   • 2: Check the file name extension and the file type. If they do not match, do not open the file.
   Note The default value data is 1. When the value data is set to 1, the behavior becomes the same as when no registry value is set. When the value data is set to 0, the file name extension and the file content are not checked in all situations. We do not recommend bypassing this function.
8. On the File menu, click Exit to exit Registry Editor.

Nguồn : http://support.microsoft.com/kb/948615

khắc phục lỗi IE ""A script on this page is causing Internet Explorer to run slowly"

Khắc phục :

Fix it for me

To fix this problem automatically, click the Fix it button or link, click Run in the File Download dialog box, and then follow the steps in the Fix it wizard.

Fix this problem
Microsoft Fix it 50403

Notes

• This wizard may apply to the English version only. However, the automatic fix also works for other language versions of Windows.
• If you are not on the computer that has the problem, save the Fix it solution to a flash drive or a CD, and then run it on the computer that has the problem.

Next, go to the "Did this fix the problem?" section.

Let me fix it myself

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:

322756 How to back up and restore the registry in Windows

To change this time-out value in Internet Explorer versions 4.0 through 8, follow these steps:

1. Using a Registry Editor such as Regedt32.exe, open this key:
   HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Styles
   
   Note If the Styles key is not present, create a new key that is called Styles.
2. Create a new DWORD value called "MaxScriptStatements" under this key, and set the value to the desired number of script statements. If you are not aure about which value you need to set this to, you can set it to a DWORD value of 0xFFFFFFFF to avoid the dialog box.

By default, the key does not exist. If the key has not been added, the default threshold limit for the time-out dialog box is 5,000,000 statements for Internet Explorer 4 and later versions.

Because the Internet Explorer versions 4.0 through 8 time-out is based on the number of script statements that are executed, the time-out dialog box does not display during ActiveX control or database-access delays. Endless loops in script will still be detected.

Nguồn :  http://support.microsoft.com/kb/175500/en-us
               http://www.extracomm.com/Extracomm/FAQ.NSF/0/3ACF4AF056A7790848257AD400279396