What is a RootKit – The Definition

The term rootkit is used to describe the mechanisms and techniques whereby malware, including viruses, spyware, and trojans, attempt to hide their presence from spyware blockers, antivirus, and system management utilities. There are several rootkit classifications depending on whether the malware survives reboot and whether it executes in user mode or kernel mode.

GEMR Rootkit Scanner

GEMR is a useful Rootkit Scanner Software, which is developed as a freeware to detect and eliminate Rootkit Activities from your system. It scans for the following activities in your system and takes action based upon its findings. GMER also allows to monitor the following system functions: processes creating, drivers loading, libraries loading, file functions, registry entries, TCP/IP connections.

  • hidden processes
  • hidden threads
  • hidden modules
  • hidden services
  • hidden files
  • hidden Alternate Data Streams
  • hidden registry keys
  • drivers hooking SSDT
  • drivers hooking IDT
  • drivers hooking IRP calls
  • inline hooks

gemr anti-rootkit

GMER is a powerful ootkit revealer-cum-remover application and the best part is that it is a freeware. You can download it and use it absolutely free. If you are not able to start GMER on your computer, chances are that your computer is already infected with a rootkit.

In such a case, it is suggested that you can change the name of the file GMER.exe to anything else, for example test.exe and try to run it.