This is why cyber-criminals keep developing newer and newer methods to spread them.One method which results in the successful spread of these files by e-mail is uploading the SFX archives in cloud accounts that do not check them. They are executable files, which means that a program known as File Joiner can combine them with malicious code which will automatically infect the user PC, simply by being opened. Some security software and e-mail services are reported even to block all SFX files passing through their servers to completely avoid infection.The primary reason for this is the effectiveness which the SFX archives bring to the table for the crooks.

Why Malware Authors Use SFX Files to InfectIn cyber-security, these types of files are often associated with malware, and this is why some antivirus programs go as far as running the SFX archive in a sandbox to avoid infection via a script. This is primarily because SFX files are used to infect users by executing a malicious script when being opened by the victim, as the situation with and other ransomware viruses. Since most SFX files are executable, they are sometimes regarded as high-risk applications by antivirus programs. This is done to give the ability to users who do not have the adequate program to open an archive on their PC, to be able to extract files without a hic-up. Their main purpose is to be able to extract the files that are archived within then similar to what a setup installer wizard does. Loading.This article aims to show you how to protect yourself in case you are sent an e-mail or message containing links to SFX Self-Extracting.exe Archive.Also known by many in brief as SFX Archives, the Self-Extracting archives are executable applications that have compressed files within them and have the SFX module which is usually displayed as a Microsoft Windows EXE executable file. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. He started out as a network administrator.

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now.

Nullsoft sfx installer unpacking