Mumblehard is a malicious malware strain that first appeared in 2012. It is a combination of two malicious programs, called Mumblehard and Rabbit. The goal of the malware is to abuse compromised computers for various types of activities.
The Mumblehard component of the malware is a backdoor Trojan that enables the attacker to gain access to a network or a system. It gives them access to a system shell, allowing attackers to gain full control of the system and establish a reverse shell.
The Rabbit component is a spamming toolkit that allows attackers to send spam messages via a victim’s system. The spam messages are disguised as legitimate emails, but contain a malicious link. When clicked, the attacks steal sensitive information such as login credentials and passwords.
Mumblehard threats have been spread mainly through spam emails, malicious links, and web applications. Once a computer is infected, attackers are able to remotely control a system and use it to send spam messages without being detected.
Mumblehard malware has been the subject of numerous security concerns and has been linked to a variety of cyber-crime activities, such as data theft, ransomware attacks, and undetected cyber-espionage. As a result, many organizations are taking steps to protect their networks and computers from Mumblehard infections through anti-virus software.
