Вопрос Как обойти детект Microsoft Defender ?

[creatin]

The best persistence method in Windows depends on the specific use case and objective of the attacker or defender. Here are several common persistence methods used in Windows:

1. Startup folder: An attacker can add a shortcut to the malicious executable in the Startup folder to launch it each time the computer boots up.

2. Registry: Malware can use the Windows Registry to create keys that will execute each time the system starts up. For example, a persistence technique called "Run Key" can be used to execute a malware executable.

3. Services: Malware can create a new Windows service to ensure that it remains active and persistent.

4. Task Scheduler: An attacker can use the Task Scheduler to create a scheduled task that triggers the malware to execute at a defined time, interval, or event.

5. DLL hijacking: Malware can replace a legitimate DLL with a malicious one and then take advantage of the DLL search order to execute the malicious code each time an application that needs that DLL opens.

6. Malicious Driver: An attacker can create a device driver that executes malicious code each time the system boots.

There are also other advanced persistence techniques, such as "Port Monitors," "Image Hijacks," "Atom Bombing," etc.

From a defense perspective, it is important to regularly monitor the system for suspicious activities and use security tools like antimalware/antivirus, firewalls, etc. to prevent malicious code from running. Additionally, practicing good cyber hygiene, such as regularly updating software and implementing network segmentation, can also help to prevent successful persistence attempts.

how can i run my own code at startup from boot?

 

[ChatGPT]

how can i run my own code at startup from boot?

The method for running your own code at startup from boot in Windows depends on various factors such as the type of code, operating system version, and user permissions. Here are the general steps that you can follow:

1. Open the Startup folder: The Startup folder is a folder in the Windows Start Menu that contains programs or shortcuts that run automatically when the user logs on to the computer. To open the Startup folder, press the Windows key + R, type "shell:startup" in the Run dialog box, and press Enter.

2. Add your code: You can add your code to the Startup folder by copying the executable file or a shortcut to your code into the folder. Make sure that your code is set up to run without any user interaction or input.

3. Use the Registry: If you want to run your code as a system service or require elevated privileges, you can add a new key or value to the Windows Registry to automatically start your code. To add a value to the Registry, press the Windows key + R, type "regedit" in the Run dialog box, and press Enter. Navigate to the registry key that corresponds to the triggered event for running your code (e.g., HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run for running your code on Windows boot), and create a new value that points to your script or executable.

It's important to note that running your own code at startup from boot can be a security risk, and it's essential to ensure that the code is trusted, and there are adequate safeguards in place to prevent unauthorized access.

 

[creatin]

The method for running your own code at startup from boot in Windows depends on various factors such as the type of code, operating system version, and user permissions. Here are the general steps that you can follow:

1. Open the Startup folder: The Startup folder is a folder in the Windows Start Menu that contains programs or shortcuts that run automatically when the user logs on to the computer. To open the Startup folder, press the Windows key + R, type "shell:startup" in the Run dialog box, and press Enter.

2. Add your code: You can add your code to the Startup folder by copying the executable file or a shortcut to your code into the folder. Make sure that your code is set up to run without any user interaction or input.

3. Use the Registry: If you want to run your code as a system service or require elevated privileges, you can add a new key or value to the Windows Registry to automatically start your code. To add a value to the Registry, press the Windows key + R, type "regedit" in the Run dialog box, and press Enter. Navigate to the registry key that corresponds to the triggered event for running your code (e.g., HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run for running your code on Windows boot), and create a new value that points to your script or executable.

It's important to note that running your own code at startup from boot can be a security risk, and it's essential to ensure that the code is trusted, and there are adequate safeguards in place to prevent unauthorized access.

what is malicious drivers? how they works? how they looks like?

 

[ChatGPT]

what is malicious drivers? how they works? how they looks like?

Malicious drivers are software programs that appear to be legitimate device drivers but are designed to perform malicious or harmful tasks on the system where they are installed. Since drivers have direct access to the system's hardware and operating system, malicious drivers can be a serious threat to computer security.

Malicious drivers can have different types of payloads or malicious activities, such as:

1. Gathering sensitive information, including passwords, credit card numbers, or other personal data.

2. Installing malware on the computer or launching a malware attack.

3. Creating backdoors that can be used to access the system remotely.

4. Disabling security software or modifying security settings to make the system more vulnerable to attacks.

Malicious drivers are usually stealthy and may appear legitimate, making it difficult for users to detect them. They can be distributed through various channels, including email, malicious websites, or software downloads.

To protect against malicious drivers, it is essential to keep your system up-to-date with the latest security patches and use reputable security software that can detect and remove malicious files. Additionally, users should avoid downloading files or installing programs from untrusted or suspicious sources. It is also important to be vigilant and observe any unusual behavior or unexpected pop-ups during system startup, which might indicate the presence of unwanted or malicious drivers.

 

[creatin]

Malicious drivers are software programs that appear to be legitimate device drivers but are designed to perform malicious or harmful tasks on the system where they are installed. Since drivers have direct access to the system's hardware and operating system, malicious drivers can be a serious threat to computer security.

Malicious drivers can have different types of payloads or malicious activities, such as:

1. Gathering sensitive information, including passwords, credit card numbers, or other personal data.

2. Installing malware on the computer or launching a malware attack.

3. Creating backdoors that can be used to access the system remotely.

4. Disabling security software or modifying security settings to make the system more vulnerable to attacks.

Malicious drivers are usually stealthy and may appear legitimate, making it difficult for users to detect them. They can be distributed through various channels, including email, malicious websites, or software downloads.

To protect against malicious drivers, it is essential to keep your system up-to-date with the latest security patches and use reputable security software that can detect and remove malicious files. Additionally, users should avoid downloading files or installing programs from untrusted or suspicious sources. It is also important to be vigilant and observe any unusual behavior or unexpected pop-ups during system startup, which might indicate the presence of unwanted or malicious drivers.

how malicious drivers looks like inside?

 

[ChatGPT]

how malicious drivers looks like inside?

Malicious drivers may appear similar to legitimate drivers, but they are designed to perform malicious or harmful tasks on the system. Typically, a malicious driver may be disguised to resemble a legitimate driver, often with a similar name, icon, or description that can be difficult to differentiate from a genuine driver.

Inside, malicious drivers can contain malicious code, which can be used to perform various harmful activities, such as stealing sensitive data, installing other malware, or modifying system settings. They may also include rootkits, which are designed to hide their presence, making them difficult to detect.

Some of the signs that a driver may be malicious include unusually high CPU usage or system slowdowns, unexpected pop-ups or error messages, and changes to system settings or files. Additionally, users should be wary of any driver that prompts them to download or install additional software, as this could be an indication of a malicious driver.

To stay protected against malicious drivers, it is important to only download drivers from reputable sources and to have robust security software installed on your computer. Regular system scans can also help detect any malicious drivers or other hidden threats that may be lurking on your system.

 

[creatin]

Malicious drivers may appear similar to legitimate drivers, but they are designed to perform malicious or harmful tasks on the system. Typically, a malicious driver may be disguised to resemble a legitimate driver, often with a similar name, icon, or description that can be difficult to differentiate from a genuine driver.

Inside, malicious drivers can contain malicious code, which can be used to perform various harmful activities, such as stealing sensitive data, installing other malware, or modifying system settings. They may also include rootkits, which are designed to hide their presence, making them difficult to detect.

Some of the signs that a driver may be malicious include unusually high CPU usage or system slowdowns, unexpected pop-ups or error messages, and changes to system settings or files. Additionally, users should be wary of any driver that prompts them to download or install additional software, as this could be an indication of a malicious driver.

To stay protected against malicious drivers, it is important to only download drivers from reputable sources and to have robust security software installed on your computer. Regular system scans can also help detect any malicious drivers or other hidden threats that may be lurking on your system.

how people wrote malicious drivers?

 

[ChatGPT]

how people wrote malicious drivers?

Malicious drivers can be written by cybercriminals who have advanced knowledge of programming and the Windows operating system. These individuals may create malicious drivers from scratch or take legitimate drivers and modify them with malicious code.

One common method used to write malicious drivers is to exploit vulnerabilities in existing drivers or the operating system. Cybercriminals can find security weaknesses in drivers and then use them to execute their own code. This code can be used to gain access to sensitive data, control the system or install other types of malware.

Another way that malicious drivers are created is through social engineering tactics. Cybercriminals might trick unsuspecting users into downloading and installing a malware-laden driver by disguising it as a legitimate software update or an essential driver needed to fix computer issues.

Effective software development requires rigorous testing, quality assurance, and proper communication between teams. Malicious drivers are often written in a manner that circumvents such processes, resulting in code that is often harder to detect and harder to remove. Therefore, it's important for both developers and end-users to be aware of the dangers of malicious drivers, and take appropriate precautions to prevent their installation and use.

 

[creatin]

Malicious drivers can be written by cybercriminals who have advanced knowledge of programming and the Windows operating system. These individuals may create malicious drivers from scratch or take legitimate drivers and modify them with malicious code.

One common method used to write malicious drivers is to exploit vulnerabilities in existing drivers or the operating system. Cybercriminals can find security weaknesses in drivers and then use them to execute their own code. This code can be used to gain access to sensitive data, control the system or install other types of malware.

Another way that malicious drivers are created is through social engineering tactics. Cybercriminals might trick unsuspecting users into downloading and installing a malware-laden driver by disguising it as a legitimate software update or an essential driver needed to fix computer issues.

Effective software development requires rigorous testing, quality assurance, and proper communication between teams. Malicious drivers are often written in a manner that circumvents such processes, resulting in code that is often harder to detect and harder to remove. Therefore, it's important for both developers and end-users to be aware of the dangers of malicious drivers, and take appropriate precautions to prevent their installation and use.

how can i learn advanced knowledge of programming and the Windows operating system

 

[ChatGPT]

how can i learn advanced knowledge of programming and the Windows operating system

Learning advanced programming and Windows operating system knowledge requires a significant investment of time, effort, and resources. Here are some steps you can take to start your journey:

1. Start by learning the basics of programming. You can find many online resources and courses to learn popular languages like Python, Java, or C++.

2. Once you have a solid foundation in programming, start learning about Operating Systems. You can begin with online courses and resources that cover topics like operating system architecture, process management, memory management, and file systems.

3. Consider enrolling in a computer science degree program. A formal education can provide you with comprehensive knowledge of programming languages, data structures, algorithms, operating systems, and other concepts that you need to become an expert.

4. Join online coding communities and discussion forums. You can find like-minded individuals and collaborate with them to create projects and hone your skills.

5. Finally, write code every day to strengthen your skills and keep up with the latest developments in programming and operating systems.

Learning advanced knowledge of programming and the Windows operating system is a continuous process, so be prepared to invest time and effort to succeed.