Win32:Sirefef-AOO
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Ranking: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 90 % (High) |
| Infected Computers: | 1 |
| First Seen: | November 26, 2012 |
| Last Seen: | June 12, 2022 |
| OS(es) Affected: | Windows |
Win32:Sirefef-AOO is a Trojan with the Sirefef rootkit functionalities. Win32:Sirefef-AOO conceals itself on the victimized PC so that it could not be detected and removed by security programs. Win32:Sirefef-AOO injects a malicious code into genuine Windows processes so that it may not seem to be as harmful. Win32:Sirefef-AOO enables cybercriminals to obtain full remote access and control over the compromised machine. Win32:Sirefef-AOO gathers confidential information and credentials such as user names and passwords, and transfers them to a remote server. Win32:Sirefef-AOO enters the vulnerable computer without the victim's awareness and operates stealthily on the infected computer system. Win32:Sirefef-AOO also downloads malevolent files and makes modifications to the Windows Registry so that it can load automatically every time you start Windows.
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