I wrote this article to help you remove SppExtComObjHook.dll. This SppExtComObjHook.dll removal guide works for all Windows versions.

SppExtComObjHook.dll is a Trojan horse. The infection penetrates the operating system in depth. SppExtComObjHook.dll can access and change your internal settings. This enables the clandestine program to execute its malicious tasks. The main purposes of the Trojan are to install malware and collect information from users’ computers. SppExtComObjHook.dll opens security holes and exploits them. The created flaws can be exploited by other insidious programs, looking to enter a vulnerable system.

What consequences can the activity of SppExtComObjHook.dll have?

The Trojan creates vulnerabilities by tampering with the system’s internal settings and its registries. SppExtComObjHook.dll can turn off the Windows firewall. It will bring down the browser’s security settings. This will make your system vulnerable to parasites, lurking around the web. The Trojan does not only make it possible for them to enter, but it can help conduct their installation. Hackers can get remote access to your machine and perform malignant operations.

The aftermath depends on the kinds of spyware SppExtComObjHook.dll allows into the system. The most harmful type of computer virus in this day and age is the ransomware. This infection targets the files on the compromised machine. It encrypts them and makes demands. The victim has to pay the owners of the nefarious program to receive a decryption key. The requested sum can be very high. Ransomware programs are hard to combat against. It takes a lot of time to find a way to neutralize them. Many cryptomalware programs have remained unbroken.

Other malware tools, like hijackers, screen lockers, adware and potentially unwanted programs (PUP), inflict lesser damage. However, the tasks they perform expose users to the same risks as Trojans. The difference is that it is easier to protect your system from the treats. The shady tools will display pop-up advertisements and bogus notifications on your screen. Following them can redirect you to corrupted websites, spreading malware. You could be mislead that the sources of these messages are legitimate.

SppExtComObjHook.dll extracts information from the web browser. The covert program can track your browsing sessions and record your keystrokes. The cyber criminals behind the Trojan can obtain personal and financial details on you, like your full name, physical address, telephone number, e-mail, IP address, user names, passwords and PIN codes. They can use the gathered data to break into your accounts or trade it on darknet markets.

SppExtComObjHook.dll can allow the cyber criminals to perform attacks on remote devices through your computer. This will have a negative effect on your own system. Your operational speed will be diminished. The law enforcement authorities can trace the illegal actions of the hackers to your PC. You may need to prove that the cyber crimes were conducted by third parties.

How is SppExtComObjHook.dll spread?

The most common propagation vector for SppExtComObjHook.dll is spam e-mailing. The Trojan can latch onto an attachment from the message. The spammer will try to make you believe the attachment is an important document on an urgent matter. You should never open a file from an e-mail before making sure it comes from a reliable sender. Check his contacts. They should match the address and accounts of the entity he is writing on behalf of.

Another technique for distributing SppExtComObjHook.dll is conducting drive-by installations. The malevolent program can lurk behind corrupted websites and compromised links. Entering the host domain can be enough to transmit the virus to your machine. You should choose your sources with caution. Do your research on unfamiliar websites.

The Trojan can also hide behind a fake update request for a custom program or a system component. The window can resemble a legitimate alert from your OS or a reliable program. To check if a given application is due for an update, launch it. The same message should appear again upon running the tool. All system notifications are listed in the update center. You should look through the message list before processing a requested update.

SppExtComObjHook.dll Uninstall

Run the Task Manager by right clicking on the Taskbar and choosing Start Task Manager.

Look carefully at the file names and descriptions of the running processes. If you find any suspicious one, search on Google for its name, or contact me directly to identify it. If you find a malware process, right-click on it and choose End task.

Open Control Panel by holding the Win Key and R together. Write appwiz.cpl in the field, then click OK.

Here, find any program you had no intention to install and uninstall it.

Open MS Config by holding the Win Key and R together. Type msconfig and hit Enter.

Go in the Startup tab and Uncheck entries that have “Unknown” as Manufacturer.

Still can not remove SppExtComObjHook.dll from your computer? Please, leave a comment below, describing what steps you performed. I will answer promptly.