Dangerous file types can be those that contain potentially malicious code or can access vulnerabilities in the system. Here is some information about dangerous file types:
1. .exe (Executable Files)
These files are executable programs that can run directly on the system. Malicious code in an .exe file can compromise the entire system.
2. .bat (Batch Files)
Batch files contain scripts that execute commands in the Windows Command Prompt. They can contain malicious commands that tamper with the system.
3. .vbs (VBScript Files)
These files contain scripts that run in the Windows Script Host environment. They can perform malicious actions such as deleting files or changing system settings.
4. .js (JavaScript Files)
JavaScript files can run in web browsers or through other scripting engines and could potentially contain malicious code.
5. .dll (Dynamic Link Library Files)
DLL files are used by programs to provide functionality. Malicious code in DLL files can compromise the security of applications that use these libraries.
6. .cmd (Command Files)
Similar to .bat files, these files contain commands that are executed in the Windows Command Prompt. They can also contain malicious commands.
7. .iso (Disk Image Files)
While ISO files are usually safe, they can contain malicious software if downloaded from unsafe sources.
8. .scr (Screensaver Files)
These files are usually screensaver programs, but can also contain executable code that could be malicious.
9. .pif (Program Information Files)
These old file types were once used to run MS-DOS programs in Windows, but they can also contain malicious functionality.
To protect yourself from malicious file types, it is important to only download files from trusted sources and to perform regular security checks.
2.) Please dont panic now, because most files are harmless!
These files are specifically designed to damage the data or programs on your computer. They are usually executable files!
Please do not panic now, because most files with these extensions do not contain viruses. But you should be careful when downloading files of this type from the Internet or in an email, and only open them if you trust the source/sender or have been waiting for the file!
3.) Dangerous incidents caused by compromised files:
Here are 20 dangerous occurrences that can be caused by malicious or compromised files:
1. Data loss
Loss of important data due to accidental deletion or overwriting of files.
2. System failures
The system may crash or become unstable, resulting in data loss or interruptions.
3. Ransomware attacks
Encryption of files and demands a ransom to restore the data.
4. Personal data theft
Stealing of sensitive information such as passwords, credit card details or identity data.
5. Collaboration with botnets
The computer becomes part of a network of infected machines used for DDoS attacks or sending spam.
6. Financial information theft
Access to bank accounts or other financial information that can be used for fraudulent activities.
7. Malware injection
Installation of malicious software such as viruses, worms or Trojans that can cause further damage.
8. Modifying or corrupting system files
Tampering with important system files that may affect system stability and security.
9. Phishing attacks
Deception to obtain sensitive information such as passwords or banking details through fake emails or websites.
10. Identity theft
Misusing personal information to impersonate someone else, which may lead to financial and legal problems.
11. Network access
Unauthorized access to networks or other computers within a network, which may lead to further security breaches.
12. Data tampering
Altering data, which may lead to bad decisions or incorrect results in critical applications.
13. Installing keyloggers
Recording keystrokes to steal sensitive information such as passwords.
14. Generating spam
Using the system to send spam messages or unsolicited advertisements.
15. Traffic redirection
Redirecting traffic to fake or malicious websites in order to steal data or spread malware.
16. Destruction of backup copies
damaging or deleting backup copies, which may make it impossible to restore data in an emergency.
17.Access to cameras and microphones
- Unauthorized access to the system's cameras and microphones to secretly monitor private information.
18. Software corruption
- Modifying or destroying installed software, which may prevent it from working properly.
19. System features disappearance
- Disabling or tampering with system features such as firewalls or antivirus software that provide protection.
20. Malware distribution
- Using the infected system to distribute malware to other users or systems.
To protect yourself from these dangers, you should regularly update your security, use antivirus programs, and exercise caution when opening files or links from unknown sources.
Dangerous file types are all files with the possibility of containing viruses or spyware, commonly referred to as malware!
FAQ 283: Updated on: 16 September 2024 07:08Windows
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