Where is an executable virus normally loaded?
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An executable virus is a non resident computer virus that stores itself in an executable file and infects other files each time the file is run. The majority of all computer viruses are spread when a file is executed or opened.
an executable vrus is normally loaded in the memory of the computer.
This did not help what so ever.
An executable virus is typically loaded into the memory of a computer system. More specifically, it is often loaded into any available space within the RAM (Random Access Memory) when the infected program or file is executed or opened.
To understand how an executable virus is loaded, here's a step-by-step explanation:
1. Execution: When an infected program or file is executed, either intentionally by the user or unknowingly, the operating system starts the execution process.
2. Loading into Memory: During the execution process, the infected program or file is loaded into the memory (RAM) to make it accessible for the CPU (Central Processing Unit) to process the instructions stored within it.
3. Virus Activation: Once the infected program or file is in the memory, the virus code embedded within it becomes active. The virus locates suitable areas in the memory where it can reside undetected.
4. Replication: After finding a suitable location, the virus replicates itself by creating additional copies of its own code in other files or programs, or by creating new files altogether. This helps to spread the virus further and potentially infect more systems.
5. System Manipulation: Once the virus is active in memory, it can perform malicious actions depending on its purpose, such as modifying files, corrupting data, stealing information, or launching other types of attacks.
It's important to note that modern computer systems employ various security measures, including antivirus software, to detect and prevent the execution of malicious code. Regularly updating and maintaining these security measures is crucial to protect against viruses and other types of malware.