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Troubleshooting corrupt work files that seem to be infected can be impacted by malware.
What is a malware?
Malware, or malicious software, is any program or file that is designed to harm a computer, network, or server.
Malware includes computer viruses, worms, Trojan horses, ransomware, and spyware. These malicious applications steal, encrypt, and delete personal information. They also change or hijack fundamental computer operations and track end users' online behavior. Malware is able to infect networks and devices and is designed with the intention of negatively affecting such devices, networks, and/or their users. This harm may manifest itself to the user or endpoint in many ways depending on the type of malware and its objective. Malware can have terrible effects in some situations while having very minor and innocuous ones in others.
To transmit malware that infects devices and networks, malware developers employ a number of real-world and virtual distribution techniques. Malicious URLs or attachments are frequently included in emails that are passed off as legitimate messages in phishing attempts, which are another major method of malware distribution. A command-and-control server is frequently used in sophisticated malware operations, allowing threat actors to communicate with the infected systems, exfiltrate important information, and even remotely operate the compromised device or server.
New evasion and obfuscation methods are used by emerging malware strains to deceive security administrators, antimalware software, and users as well. Some of these evasion strategies use straightforward strategies, including using web proxies to mask harmful traffic or source IP addresses. More advanced threats include file less malware, polymorphic malware that can only exist in the system's RAM, anti-sandbox techniques that allow malware to detect when it is being analyzed and delay execution until after it leaves the sandbox, and malware that can repeatedly change its underlying code to evade detection from signature-based detection tools.
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