Html/rce.gen3: what it is and how to remove it
Html/rce.gen3 is reported to be a Trojan virus that is detected by antivirus software when users open web browsers such as Google Chrome, Mozilla Firefox, Microsoft Edge, and Internet Explorer. A user has reported that Avira antivirus drops malware alerts related to this malicious product every time she launches Explorer.
Facts checked October 6, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.
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Html/rce.gen3: summary
| Name | Html/rce.gen3 |
|---|---|
| Type | Trojan/malware |
| Danger level | High. Can install other malware and steal personal, banking information, include malicious code into web browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, and Microsoft Edge |
| Symptoms | Even though trojans show very little symptoms, some of the signs can still be spotted by accurate users. You might see a sudden overuse of your CPU's power, encounter unknown processes in your Windows Task Manager, find out that your programs and OS are running slower than before |
| Target | This Trojan virus is targetting users that are using computers running on the Windows operating system |
| Spreading | Trojans can be distributed by other malware and potentially unwanted programs. Furthermore, you can catch some type of infection while downloading products from torrenting networks, clicking on an infectious hyperlink or advertisement, opening a malicious email attachment |
| Removal | Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged. Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free. |
Show 6 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Distribution | Not recorded in the old report |
| Damage | Not recorded in the old report |
| Evidence | 5 write-ups by security sites; details still limited |
| First seen | 21 February 2020 |
| Facts checked | 6 October 2026 |
What Html/rce.gen3 does on an infected PC
From our report of Feb 2020 · not reviewed since
Html/rce.gen3 - a trojan that gets detected by antimalware every time when the user opens Internet Explorer
Html/rce.gen3 is reported to be a Trojan virus that is detected by antivirus software when users open web browsers such as Google Chrome, Mozilla Firefox, Microsoft Edge, and Internet Explorer.
A user has reported that Avira antivirus drops malware alerts related to this malicious product every time she launches Explorer.
The cyber threat targets Windows computer systems, can inject malware-laden code into web browser apps, install questionable processes, include malicious keys, and make a negative impact on the software and services that are running on the infected device. If you want to learn more about Html/rce.gen3 virus and what it is capable of, continue reading this article.
Receiving a trojan infection such as Html/rce.gen3 is a really unpleasant thing, especially, when you know what types of consequences might be waiting for you. If you are a careless user and like visiting various torrenting networks, clicking on random ads, and opening spam emails, you slightly increase the risk of catching such type of malware infection.
However, trojans, including Html/rce.gen3, rarely come on their very own. If you have been attacked by this parasite, it might be because another infection, e.g. trojan, ransomware, worm might be hiding on your computer system. Nevertheless, potentially unwanted programs such as browser hijackers and ad-supported applications can also be used as intermediaries for distributing trojans and other malware.
Html/rce.gen3 can alter the Windows Registry and Task Manager sections by filling these places with unknown processes and keys. This way the trojan ensures that its malicious module is executed every time the user turns on the Windows PC. Furthermore, the malware might enable full recovery after partial removal to stay persistent even longer.
When Html/rce.gen3 appears on the device, it might not show any symptoms of infection at first. Trojans are known as hard threats to find when you are not expecting them. Even though these parasites try to hide every footprint, there still are some minor signs from which a skilled user can aim to spot that something is going wrong with his machine:
Of course, if your antivirus software provides you with warnings that include the name of Html/rce.gen3, this is the most accurate sign that your computer is infected and you have to take some action. However, some times such infections might be evading antimalware detection and if you want to diminish this type of process, rebooting your computer in Safe Mode with Networking might do the thing.
Trojans such as Html/rce.gen3 can pose a lot of danger to your personal information and credentials. These parasites are able to record all the information that is hidden on the attacked device. If the trojan gets access to data that is related to your banking account, the malware might aim to connect to it and swindle all the money from that account.
Furthermore, if Html/rce.gen3 gets its hands on data that personally identifies you, the criminals might also misuse this type of information for legitimate purposes, e.g. identity theft. Nevertheless, hackers can put stolen details for sale on dark web markets that are accessible for all types of people worldwide.
If the hackers get remote access to your computer, Html/rce.gen3 can start installing what type of programs and files it wants. Sadly, this can relate to receiving more trojans or other dangerous infections such as ransomware viruses that result in total data encryption and often losses in valuable files as many people cannot restore them.
Some trojans, possibly Html/rce.gen3 too, can lead users to malware-laden websites that carry additional infections. Others might use your computer for delivering intrusive pop-up advertisements, scams for gathering monetary income. Additionally, there is also a variety of trojans that are named cryptocurrency mining malware and they use the device's resources for mining digital currency such as Bitcoin, Monero, Ethereum, Litecoin, etc.
If you ever discover this Trojan horse on your Windows computer system, you should hurry up with Html/rce.gen3 removal before anything very bad happens. This type of process requires reliable antimalware software and manual elimination is not a possibility in this case as it can bring more damage or you might skip some crucial steps.
When you are ready to remove Html/rce.gen3 from Windows, make sure that your antimalware is capable of spotting this threat. If not, reboot your computer in Safe Mode with Networking to diminish malicious processes that are preventing you from eliminating the cyber threat. Afterward, if you have discovered any damaged locations on your device, you should try repairing them with the help of a tool such as .
- A sudden increase in CPU usage. The Trojan horse might start loading many programs at once or running multiple processes at a time that will start overusing the power of your CPU. The same can happen with the GPU too.
- Unexpected or doubled processes running in the Windows Task Manager. If you have found this section filled with new unknown tasks or you see almost identical executables running, this might be an accurate sign of a trojan.
- Your system and programs are failing. Finding your computer and software slowly launching or crashing in the middle of the process might also be a symptom of a dangerous malware infection.
From our report of Feb 2020 · not reviewed since
More from our earlier report on Html/rce.gen3
- You should employ reliable antimalware software for the elimination of this cyber threat
- If you have discovered any damaged areas on your device, try repairing them with
How Html/rce.gen3 got on your PC
From our report of Feb 2020 · not reviewed since
Malware researchers from Virusai.lt state that various malware forms, including Trojan viruses are often distributed through pirating sources such as The Pirate Bay.
Crooks use all types of software cracks such as key generators to disguise the malicious payload. The best way to keep yourself safe from such infections is to stop using secondary-downloading networks that are filled with cracked products.
Moreover, one malware form can bring another malicious product to the system and the virus delivery process executes in a chain module. The same can happen if you are infected with a potentially unwanted program. The adware or browser hijacker can act as an intermediary until the trojan reaches its destination.
To add, malicious infections can get downloaded from hazardous hyperlinks and malvertising advertisements that are also placed on unknown sources. Beware not to click on every component that you find while browsing online. Protect yourself automatically by downloading reliable antimalware software.
Furthermore, malware can be distributed via phishing email messages and the malicious attachments that come clipped to the letters. Crooks often pretend to be from reputable companies to convince users to open the attached file. DO NOT load any component without performing a full malware scan first.
How to remove Html/rce.gen3
A loader's job is to install other malware, so treat the PC as infected with more than one program until the scans are clean.
Step 1: Delete scheduled tasks that bring it back
Programs like Html/rce.gen3 add a scheduled task so they return after an uninstall or reopen a page at every sign-in. Start Task Scheduler, open Task Scheduler Library and sort by Last Run Time to see what ran recently.
On the Actions tab, a program in a user folder, a script or a web address is a warning sign; right-click such a task and choose Delete.
Tasks with names copying Google, Edge or Windows updaters but pointing to an odd folder are typical. The tool looks the same in Windows 11 and Windows 10.
Windows 11: Task Scheduler Library, the task selected, the Actions tab shows the file it runs. Full procedure with screenshots: Remove what malware leaves behind in Windows
Step 2: Remove it from startup
Press Ctrl + Shift + Esc to open Task Manager and select Startup apps (Windows 11) or the Startup tab (Windows 10). Disable entries you do not recognise, especially ones with no publisher or with a name that copies a Windows component.
Right-click an entry and choose Open file location to see where it runs from: programs in
%AppData%or%Temp%deserve a closer look. Some entries are not listed there but in the registry Run keys, which the procedure below shows how to check.Full procedure with screenshots: Stop apps from opening at startup On uGetFix
Step 3: Delete the folders left behind
Uninstalling often leaves the program's folders, and some threats reinstall themselves from them.
Press Windows + R, type
%LocalAppData%and press Enter, then do the same for%AppData%and %ProgramData%, and look for folders named after Html/rce.gen3, its publisher or created on the day the problem started. Delete those folders, and check C:\Program Files and C:\Program Files (x86) too.If Windows says a file is in use, end it in Task Manager or delete the folder after a restart in Safe Mode. The folders are the same in Windows 11 and Windows 10.
Full procedure with screenshots: Remove what malware leaves behind in Windows
Step 4: Scan the PC, then run the offline scan
A scan finds the parts of Html/rce.gen3 that the manual steps cannot see. In Windows Security > Virus & threat protection > Scan options, start a Full scan and quarantine what it reports.
Follow it with Microsoft Defender Antivirus (offline scan) > Scan now, which restarts the PC and checks the disk while Windows and the malware are not running.
It takes about 15 minutes and works the same in Windows 11 and Windows 10. If either scan finds something, run the full scan again after removal until it comes back clean.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Step 5: Change passwords from another device and sign out other sessions
Html/rce.gen3 can copy saved passwords, cookies and session tokens and send them out in seconds, so cleaning the PC does not undo the theft.
Change your passwords on a device that was never infected, starting with the e-mail account, since every other reset goes through it. On each account, end all other sessions and check the recovery e-mail, phone number and forwarding rules.
Then turn on two-step verification. Sign in on the Windows 11 or Windows 10 PC again only after the offline scan is clean.
Full procedure with screenshots: Turn on two-step verification / secure a hacked account
Instructions for each browser and system
The detailed steps for every browser and system this guide covers. Open the one you use.
Manual removal using Safe Mode
Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.
Step 1. Access Safe Mode with Networking
Manual malware removal should be best performed in the Safe Mode environment.
Windows 7 / Vista / XP
- Click Start > Shutdown > Restart > OK.
- When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. - it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
- Select Safe Mode with Networking from the list.
Windows 10 / Windows 8
- Right-click on Start button and select Settings.
- Scroll down to pick Update & Security.
- On the left side of the window, pick Recovery.
- Now scroll down to find Advanced Startup section.
- Click Restart now.
- Select Troubleshoot.
- Go to Advanced options.
- Select Startup Settings.
- Press Restart.
- Now press 5 or click 5) Enable Safe Mode with Networking.
Step 2. Shut down suspicious processes
Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:
- Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
- Click on More details.
- Scroll down to Background processes section, and look for anything suspicious.
- Right-click and select Open file location.
- Go back to the process, right-click and pick End Task.
- Delete the contents of the malicious folder.
Step 3. Check program Startup
- Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
- Go to Startup tab.
- Right-click on the suspicious program and pick Disable.
Step 4. Delete virus files
Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:
- Type in Disk Cleanup in Windows search and press Enter.
- Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
- Scroll through the Files to delete list and select the following:
Temporary Internet Files
Downloads
Recycle Bin
Temporary files - Pick Clean up system files.
- You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):
%AppData%
%LocalAppData%
%ProgramData%
%WinDir%
After you are finished, reboot the PC in normal mode.
From our report of Feb 2020 · not reviewed since
Instructions on how to get rid of Html/rce.gen3 virus
If you have discovered the trojan on your Windows computer system, you have to take all actions possible to remove Html/rce.gen3.
Keep in mind that you should not try eliminating the malware yourself as this can bring damage to your computer or you might skip some crucial steps while completing the process. Rather than taking such risks, employ reliable antimalware software for executing the task.
During the detection process of the malware, some antivirus programs might have problems to spot it. This might be due to the issue that the trojan is blocking your antimalware software from detecting it. Before completing proper Html/rce.gen3 removal, you should reboot your Windows computer in Safe Mode with Networking to diminish the malicious changes that have been included by the virus.
Note: virus elimination of Html/rce.gen3 has to be a full process. If you get rid of the malware only partially, it might be able to reconstruct itself and rise again the next time you boot your Windows device.
[GI=method-1]If you are looking for a way to deactivate malicious changes on your Windows computer and disable the virus, try launching Safe Mode with Networking as explained in the below-provided guidelines.
[GI=method-2]Reversing your computer back to its previous position is possible, you just have to use System Restore. If you do not know how to activate this feature, complete the following instructions.
After removal: passwords, accounts and prevention
Accounts come next
Because the PC showed html/rce.gen3 in the list of installed apps, a sign of a program that could read browser data, the clean-up is only half of the work.
The other half happens in your online accounts.
Change passwords from a clean device, beginning with e-mail; sign out of all sessions; check forwarding rules and recovery phone numbers; and turn on two-step verification with an authenticator app or a passkey. Ask your bank to replace cards saved in the browser.
Why the order matters and what to check in each account: secure your accounts after malware.
Do not let government spy on you
The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices.
Avoid any unwanted government tracking or spying by going totally anonymous on the internet.
You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using VPN.
Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.
Backup files for the later use, in case of the malware attack
Computer users can suffer from data losses due to cyber infections or their own faulty doings.
Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact - you can set this process to be performed automatically.
When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use for the data restoration process.
Questions about Html/rce.gen3
Can I safely uninstall Html/rce.gen3?
If you did not install Html/rce.gen3 yourself and it is not part of your hardware or a program you rely on, yes. Uninstalling an unwanted program does not harm Windows. Before you do, search the exact name and publisher to be sure it is not a driver tool, a printer utility or a game launcher with an odd name.
Then remove it from Settings, Apps, Installed apps. Ignore any offers or warnings in its uninstaller about losing protection or performance. Afterwards check Startup apps and your browsers for leftovers, and restart once to confirm that it does not reinstall itself.
How do I stop programs like Html/rce.gen3 from being installed again?
Most unwanted programs arrive through installers, so the fix is in how you install software. Download programs from their official sites or the Microsoft Store, not from download portals or ads above search results. During setup, choose Custom or Advanced installation and untick every extra offer, including browsers, toolbars and optimizers.
Decline update prompts that appear inside other programs unless you know them. In Windows Security, turn on reputation-based protection and potentially unwanted app blocking. These steps would most likely have stopped Html/rce.gen3 before it reached the app list.
Which malware family is Html/rce.gen3?
That is not known yet. Html/rce.gen3 has been reported by people who saw html/rce.gen3 in the list of installed apps, but no sample has been analysed publicly, so security companies have not assigned it to a family. The name you see may be a file or program name chosen by the authors, not a family name.
This does not stop you from removing it: the startup points, the offline scan and the account steps are the same for most families of this type. If Microsoft Defender or another scanner gives the file a detection name, write it down; that name is the best clue to the family and is useful when you report the incident.
Should I check my other computers too?
Yes, it takes little time and removes doubt. Html/rce.gen3 itself usually stays on one PC, but the download that carried it may have been copied to other computers, shared drives may hold the same installer, and an attacker who had access could have tried saved passwords on other devices.
Run a full scan on every Windows PC in the home or office, check shared folders for the original download, and change Wi-Fi and router passwords if they were stored on the infected machine.
Should I report Html/rce.gen3?
Report it if you lost money, if accounts were taken over, if you are a business, or if the trojan came through a scam call. A police or national cybercrime report gives you a reference number for your bank and insurer and helps link cases.
You do not need to report a trojan that antivirus blocked before it ran. Before reporting, write down the dates, the detection name, file names and any messages or transactions linked to the attack; screenshots of antivirus alerts are useful evidence. The country list is in the report section above.
Is it safe to do online banking after seeing html/rce.gen3 in the list of installed apps?
Not on that PC until it is clean. A program that produces html/rce.gen3 in the list of installed apps runs with your rights and could read what you type or what the browser shows. Use a phone or another computer for banking and for changing passwords.
When the offline scan of the affected PC is clean and nothing suspicious starts with Windows any more, you can go back to using it. Check your bank statements for the past weeks either way, and call the bank if anything looks unfamiliar; banks can block cards and reset access quickly.
I found AnyDesk or ScreenConnect that I did not install. Is that Html/rce.gen3?
Not necessarily Html/rce.gen3, but it is a warning sign. These are legitimate remote support tools, and criminals use them as ready-made backdoors, especially after tech support scams or fake invoice calls.
If you did not install it and no one you trust set it up, uninstall it, change passwords from a clean device and check your bank account. If someone connected to your PC through it, follow the steps for remote access trojans and consider a Windows reset. Installed apps sorted by date shows when it appeared.
How do I know if my PC has Html/rce.gen3?
Often you do not, which is the point of a trojan. Possible signs are an antivirus alert naming Html/rce.gen3 or a generic trojan detection, unknown programs or scheduled tasks, processes with random names in Task Manager, browser extensions you did not add, security settings turned off, slower performance, or account alerts about logins from unknown places.
The reliable check is a full scan followed by Microsoft Defender's offline scan. If you recently ran a crack, a fake installer or a command a website told you to paste, scan even without symptoms.
My antivirus was on. How did a trojan get past it?
Antivirus programs see a file only when it is written or run, and criminals test each new build against popular scanners before release. Detection catches up within hours or days, which is often after the first victims ran it.
Archives with passwords, installers that fetch the malware later, and scripts run through PowerShell make the job harder. That is why behaviour such as downloading cracks or pasting commands matters more than any setting. Keep Windows and Defender updated, and turn on Reputation-based protection in App & browser control.
Will Fortect remove Html/rce.gen3?
Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.
For Html/rce.gen3, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.
Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.
Sources
- Kaspersky: What is a Trojan Virus? (read October 6, 2026)
- Microsoft forums and answers: 'HTML/Rce.Gen3 (read October 6, 2026)
- Tech Terms: CPU (read October 6, 2026)
- Virusai: SAUGUMO IR VIRUSŲ NAUJIENOS (read October 6, 2026)
- FTC: How to recognize, remove and avoid malware (read October 6, 2026)