Trojan:Win64/Sirefef.AK
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: | 100 % (High) |
| Infected Computers: | 77 |
| First Seen: | August 9, 2013 |
| Last Seen: | June 13, 2022 |
| OS(es) Affected: | Windows |
Trojan:Win64/Sirefef.AK is a Trojan with rootkit capabilities that makes modifications to search results and helps cybercriminals to make money from the pay-per-click technique. Trojan:Win64/Sirefef.AK propagates via spam email attachments, malicious links, file-sharing networks, and infiltrates into the vulnerable PC without a target computer user's consent and awareness. While being installed on the corrupted PC, Trojan:Win64/Sirefef.AK may slow down the infected computer and make it unstable. Trojan:Win64/Sirefef.AF gathers confidential information from attacked computer users. make it unstable may also take over the hijacked Internet browser and lead to disturbing hits to suspicious websites. Trojan:Win64/Sirefef.AK is complicated to find and uninstall from the victimized PC by many security tools.
SpyHunter Detects & Remove Trojan:Win64/Sirefef.AK
Submit Comment
Please DO NOT use this comment system for support or billing questions. For SpyHunter technical support requests, please contact our technical support team directly by opening a customer support ticket via your SpyHunter. For billing issues, please refer to our "Billing Questions or Problems?" page. For general inquiries (complaints, legal, press, marketing, copyright), visit our "Inquiries and Feedback" page.