If you spectate the alert of Trojan:Win32/Sirefef!cfg detection, it looks like that your PC has a problem. All viruses are dangerous, without any deviations. Sirefef is a malicious application that aims at exposing your computer to further malware injection. The majority of the modern malware variants are complex, and can inject other viruses. Getting the Trojan:Win32/Sirefef!cfg virus often means getting a thing which is able act like spyware or stealer, downloader, and a backdoor. Seeing this detection means that you must to perform the removal as fast as you can.
Any malware exists with the only target – make money on you1. And the developers of these things are not thinking of morality – they utilize all possible ways. Stealing your private data, getting the payments for the banners you watch for them, utilizing your PC to mine cryptocurrencies – that is not the full list of what they do. Do you like to be a riding equine? That is a rhetorical question.
What does the notification with Trojan:Win32/Sirefef!cfg detection mean?
The Trojan:Win32/Sirefef!cfg detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware software is pretty good at scanning, but prone to be mainly unreliable. It is prone to malware invasions, it has a glitchy user interface and bugged malware clearing features. Hence, the pop-up which states concerning the Sirefef is simply an alert that Defender has found it. To remove it, you will likely need to use a separate anti-malware program.
Microsoft Defender: “Trojan:Win32/Sirefef!cfg”
The exact Trojan:Win32/Sirefef!cfg virus is a really unpleasant thing. It sits inside of your system disguised as a part of something benevolent, or as a piece of the program you downloaded at a forum. Then, it makes everything to make your system weaker. At the end of this “party”, it injects other viruses – ones which are choosen by cyber burglars who manage this malware. Hence, it is almost impossible to predict the effects from Sirefef actions. And the unpredictability is one of the most upleasant things when we are talking about malware. That’s why it is rather not to choose at all, and don’t give it even a single chance to complete its task.
Threat Summary:
| Name | Sirefef Trojan |
| Detection | Trojan:Win32/Sirefef!cfg |
| Details | Sirefef tool that looks legitimate but can take control of your computer. |
| Fix Tool | See If Your System Has Been Affected by Sirefef Trojan |
Is Trojan:Win32/Sirefef!cfg dangerous?
As I have stated , non-harmful malware does not exist. And Trojan:Win32/Sirefef!cfg is not an exclusion. This malware alters the system settings, modifies the Group Policies and Windows registry. All of these components are critical for correct system operating, even in case when we are not talking about Windows security. Therefore, the virus which Sirefef contains, or which it will inject after some time, will squeeze out maximum revenue from you. Cybercriminals can grab your personal information, and then sell it at the black market. Using adware and browser hijacker functionality, embedded in Trojan:Win32/Sirefef!cfg virus, they can make revenue by showing you the advertisements. Each view gives them a penny, but 100 views per day = $1. 1000 victims who watch 100 banners per day – $1000. Easy math, but sad conclusions. It is a bad choice to be a donkey for crooks.
How did I get this virus?
It is difficult to trace the sources of malware on your computer. Nowadays, things are mixed, and spreading tactics utilized by adware 5 years ago may be used by spyware nowadays. However, if we abstract from the exact spreading way and will think about why it works, the reply will be very basic – low level of cybersecurity awareness. Individuals press on advertisements on odd sites, click the pop-ups they receive in their browsers, call the “Microsoft tech support” thinking that the weird banner that states about malware is true. It is very important to understand what is legitimate – to stay away from misconceptions when trying to find out a virus.
Microsoft Tech Support Scam
Nowadays, there are two of the most common ways of malware spreading – bait e-mails and injection into a hacked program. While the first one is not so easy to evade – you should know a lot to understand a fake – the 2nd one is easy to solve: just do not utilize cracked applications. Torrent-trackers and various other providers of “free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway point of malware. And Trojan:Win32/Sirefef!cfg is just within them.
How to remove the Trojan:Win32/Sirefef!cfg from my PC?
Trojan:Win32/Sirefef!cfg malware is extremely hard to erase manually. It places its documents in multiple locations throughout the disk, and can recover itself from one of the parts. Additionally, various changes in the windows registry, networking configurations and Group Policies are fairly hard to find and change to the initial. It is much better to make use of a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus removal purposes.
Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for eliminating malware of any kind.
Remove the viruses with GridinSoft Anti-Malware
- Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
- Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
- When the scan is over, you may choose the action for each detected virus. For all files of Sirefef the default option is “Delete”. Press “Apply” to finish the malware removal.
How to Remove Trojan:Win32/Sirefef!cfg Malware
Name: Trojan:Win32/Sirefef!cfg
Description: If you have seen a message showing the “Trojan:Win32/Sirefef!cfg found”, it seems that your system is in trouble. The Sirefef virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the Trojan:Win32/Sirefef!cfg malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.
Operating System: Windows
Application Category: Trojan
User Review
( votes)References
- Read about malware types on GridinSoft Threat encyclopedia.
