How do I download an EICAR file?
There are two ways to obtain the standard EICAR test file:
- Download the file directly from the EICAR website.
- Use a text editor to create the file: Open a text editor such as Notepad. Copy the following string into the new file: X5O! P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
What is EICAR signature?
Anti-virus programmers set the EICAR string as a verified virus, similar to other identified signatures. A compliant virus scanner, when detecting the file, will respond in more or less the same manner as if it found a harmful virus.
What does EICAR stand for?
the European Institute for Computer Antivirus Research
“Eicar” stands for the European Institute for Computer Antivirus Research, which is a group that investigates malware and security issues, and maintains an anti-malware test file for testing various antivirus utilities.
Who originally created the EICAR test file?
Computer AntiVirus Research Organization
EICAR, in collaboration with CARO (Computer AntiVirus Research Organization), developed the EICAR test file: a harmless executable string, designed to test the integrity of antivirus software.
How do I create an EICAR test file?
Steps
- Open a text editor such as notepad.
- Copy/paste the string below. Do not add any other characters, spaces, or return marks in the text file.
- Save the document as eicar.com. File extension will have to be .com for Bit9 to analyze the file.
What is the second EICAR file?
The second file, eicar.com.txt, is a copy of this file with a different filename. Some readers reported problems when downloading the first file, which can be circumvented when using the second version. Just download and rename the file to „eicar.com“.
How do I scan an EICAR file?
Save or create a copy of the EICAR test file. Enable on-demand scanning. Right-click the EICAR file and select Scan for threats from the pop-up menu. If the on-demand scanner is functioning correctly, it is detected as malware.
What’s the difference between EICAR and txt files?
The first, eicar.com, contains the ASCII string as described above. The second file, eicar.com.txt, is a copy of this file with a different filename. Some readers reported problems when downloading the first file, which can be circumvented when using the second version.
What is the EICAR standard anti-virus test file?
This test file has been provided to EICAR for distribution as the „EICAR Standard Anti-Virus Test File“, and it satisfies all the criteria listed above. It is safe to pass around, because it is not a virus, and does not include any fragments of viral code.