What is Sub7 used for?
Sub7, or SubSeven or Sub7Server, is the name of a popular backdoor program. It is mainly used for causing mischief, such as hiding the computer cursor, changing system settings or loading up pornographic websites.
How does Sub7 work?
Like other remote admin programs, Sub7 is distributed with a server and a client. The server is the program that the host must run in order to have their machines controlled remotely, and the client is the program with a GUI that the user runs on their own machine to control the server/host PC.
Who created Sub7?
Version 2.3. SubSeven 2.3 was released on March 9th, 2010 after over 11 years since SubSevens initial creation by mobman, and 6 years since the last release 2.1.
Which of the following service ports are exploited by the SubSeven Trojan?
Port 27374 Details SubSeven Trojan horse uses this port (TCP). Also used as a backdoor port left behind by exploit scripts, such as those in the Ramen worm. While some scans for this port may be due to SubSeven, others may be looking for a remote shell.
What is NetBus port?
Port 12345 is best known as the default of NetBus, a Trojan developed years ago, that allows a hacker to access data and gain control over some functions on a remote computer system. More recently, it has been associated with Trend Micro’s OfficeScan anti-virus product, which also uses, or listens on, port 12345.
Which of the following was the first form of malware identified in the wild?
So, Creeper was the first, but it certainly wasn’t the last virus—as we all know. Following Creeper, which was isolated within the realm of researchers, Elk Cloner was the first virus to be detected in the wild. Written in 1982 by a 15-year-old, it was a boot sector virus that infected Apple II computers.
What ports does malware use?
According to the report, the ports most frequently used to carry out an attack are 22, 80, and 443, which correspond to SSH (Secure Shell), the HTTP (Hypertext Transfer Protocol), and the HTTPS (Hypertext Transfer Protocol Secure).
Is NetBus a Trojan?
Netbus is malware or, more specifically a Trojan, that was designed to remotely control Microsoft Windows applications over a network. The software is controversial because it can be used as a way to trigger unauthorized access to a remote computer for malicious purposes.
What uses TCP port 12345?
Which is the most expensive virus in the world?
Summary. Computer viruses cost an estimated $55 billion each year in cleanup and repair costs. The biggest computer virus ever is the Mydoom virus, which did an estimated $38 billion in damages in 2004. Other notables are the Sobig worm at $30 billion and the Klez worm at $19.8 billion.
Is port 8888 Secure?
Like TCP (Transmission Control Protocol), UDP is used with IP (the Internet Protocol) but unlike TCP on Port 8888, UDP Port 8888 is connectionless and does not guarantee reliable communication; it’s up to the application that received the message on Port 8888 to process any errors and verify correct delivery.