How to remove FBI Header virus

What is FBI Header?

FBI Header is a ransomware infection that accuses people of illegal activities in order to make them pay the ransom. It’s not a kind of a ransomware that encrypts personal data and requires to pay the money for the decryption key. It reminds us more a Ukash virus because it tends to lock the system down and prevent users from using both web browser and desktop. Therefore, if you have already received an alert from FBI Header, then you are in a serious trouble.

FBI Header virus is a serious infection that accuses its victims of viewing and distributing child pornography. That’s a very serious crime committing of which usually ends up with severe penalties. In order to make this accusation more threatening, once the Trojan FBI Header enters a target system, it causes redirects to the websites that contain child pornography and thus may seriously scare its victims. It has been found that FBI Header ransomware is hosted on random websites like, for instance, icugb.marchesachicago.club, iciihb.pratellousa.info, cjbrbb.marchesa.us and jwbfi.krazyprintablecoupons.com. One common feature of all hosted websites is that all of them are registered to the IP address 209.133.214.90 in UK.

FBI Header ransomware typically spreads via infected email attachments with a help of a Trojan. Once it is executed, the ransomware enables rootkit and blocks the user from accessing its desktop, web browser, and stops other crucial functionalities. Right after that, the only thing that the user can see is a ransom note that demands to pay $500 ransom via PayPal if the user does not want to be brought to justice. At any rate, do not pay the ransom because you will only support cyber criminals. The only possible solution is to remove FBI Header virus ASAP. FortectIntego may be helpful for you in this case.

How can FBI Header hijack my computer?

As we have already mentioned, spam email is by far the most commonly used method to distribute FBI Header virus. To be more precise, it may be dispersed as an attached file to spam emails that are supposedly delivered by various authorities and inform about such issues as taxes, late payments, unpaid purchases, and so on. However, that’s not the only way of distribution. It may also infiltrate your computer via drive-by download on an illegal website, Styx and Infinity Exploit Kits, and similar means. Therefore, you should be extremely careful when browsing the net. Most importantly – avoid opening doubtful emails, especially their attachments, and do not visit illegal/corrupted websites. In case FBI Header ransomware has already locked your computer, the best that you can do is to rely on a reputable anti-spyware because it’s not possible to remove it manually, as well as paying the ransom is NOT recommended.

How to remove FBI Header virus?

Once FBI Header virus affects the system, it injects itself as a startup program, which is why rebooting the system will not help you fight against this pesky ransomware. By the way, it may also block your access to Windows Task Manager, what means that you may not be allowed to terminate malicious processes. Therefore, the only way to remove FBI Header virus from the system, is a full system check with FortectIntego, SpyHunterCombo Cleaner, MalwarebytesMalwarebytes.

However, it may also block your attempts to launch an anti-virus because all files that belong to FBI Header may be located in the Temp folder under Windows directory in order to prevent detection. In order to help you to deal with FBI Header, our security experts have prepared a detailed step-by-step removal instructions that are given down below: