The Behavior:Win32/IISExchgDropWebshell.A!dha detection means that your computer has a problem. Allowing it to run may lead to really bad consequences.
IISExchgDropWebshell is a malicious software that aims at opening your system to further threats. Most of of the modern virus samples are complex, and can inject other viruses. Being infected with the Behavior:Win32/IISExchgDropWebshell.A!dha malware often means getting a malicious 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.
Behavior:Win32/IISExchgDropWebshell.A!dha Detection Overview
The Behavior:Win32/IISExchgDropWebshell.A!dha detection you can see in the lower right corner is displayed to you by Microsoft Defender. That anti-malware application is pretty good at scanning, however, prone to be basically unreliable. It is unprotected to malware invasions, it has a glitchy interface and bugged malware removal features. Hence, the pop-up which states concerning the IISExchgDropWebshell is just a notification that Defender has actually found it. To remove it, you will likely need to make use of another anti-malware program.
Microsoft Defender: “Behavior:Win32/IISExchgDropWebshell.A!dha”
The exact Behavior:Win32/IISExchgDropWebshell.A!dha virus is a very undesirable thing. It digs inside of your system disguised as a part of something legitimate, or as a part of the application you have got on a forum. Then, it makes all possible steps to weaken your system. At the end of this “party”, it downloads other malicious things – ones which are choosen by cybercriminals who control this malware. Hence, it is likely impossible to predict the effects from IISExchgDropWebshell actions. And the unpredictability is one of the baddest things when it comes to malware. That’s why it is rather not to choose at all, and don’t let the malware to complete its task.
Threat Summary:
| Name | IISExchgDropWebshell Behavior |
| Detection | Behavior:Win32/IISExchgDropWebshell.A!dha |
| Details | Webshells are malicious scripts or codes that attackers use to gain unauthorized access to a web server and execute commands on the server. These webshells are often dropped or planted on a vulnerable server during security breaches or compromises. The term \”IISExchgDropWebshell\” is specific to an incident or malware associated with IIS and Exchange servers. If you have encountered this term in a security context, it\’s likely referring to a situation where a webshell was deployed on an IIS server, particularly one running Microsoft Exchange. |
| Fix Tool | See If Your System Has Been Affected by IISExchgDropWebshell Behavior |
Is Behavior:Win32/IISExchgDropWebshell.A!dha dangerous?
As I have actually stated previously, non-harmful malware does not exist. And Behavior:Win32/IISExchgDropWebshell.A!dha is not an exclusion. This malware changes the system configurations, modifies the Group Policies and registry. All of these elements are vital for correct system functioning, even when we are not talking about Windows security. Therefore, the malware which IISExchgDropWebshell contains, or which it will download after some time, will squeeze out maximum revenue from you. Cyber burglars can steal your personal information, and then push it at the black market. Using adware and browser hijacker functions, built in Behavior:Win32/IISExchgDropWebshell.A!dha 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.
Remove IISExchgDropWebshell with Gridinsoft Anti-Malware
We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Behaviors as shown from our tests with the software, and we assure you that it can remove IISExchgDropWebshell as well as other malware hiding on your computer.
To use Gridinsoft for remove malicious threats, follow the steps below:
1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.
2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.
3.Follow the installation setup wizard's instructions diligently.
4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.
Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.
5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.
6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.
8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.
Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.
Trojan Killer for “IISExchgDropWebshell” removal on locked PC
In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.
There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.
Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.
Step 1: Download & Install Trojan Killer on a Clean Computer:
1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.
2. Insert a USB flash drive into this computer.
3. Install Trojan Killer to the "removable drive" following the on-screen instructions.
4. Once the installation is complete, launch Trojan Killer.
Step 2: Update Signature Databases:
5. After launching Trojan Killer, ensure that your computer is connected to the Internet.
6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.
Step 3: Scan the Infected PC:
7. Safely eject the USB flash drive from the clean computer.
8. Boot the infected computer to the Safe Mode.
9. Insert the USB flash drive.
10. Run tk.exe
11. Once the program is open, click on "Full Scan" to begin the malware scanning process.
Step 4: Remove Found Threats:
12. After the scan is complete, Trojan Killer will display a list of detected threats.
13. Click on "Cure PC!" to remove the identified malware from the infected PC.
14. Follow any additional on-screen prompts to complete the removal process.
Step 5: Restart Your Computer:
15. Once the threats are removed, click on "Restart PC" to reboot your computer.
16. Remove the USB flash drive from the infected computer.
Congratulations on effectively removing IISExchgDropWebshell and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.
What is Behavior:Win32/IISExchgDropWebshell.A!dha Virus?
Name: Behavior:Win32/IISExchgDropWebshell.A!dha
Description: If you have seen a message showing the “Behavior:Win32/IISExchgDropWebshell.A!dha found”, it seems that your system is in trouble. The IISExchgDropWebshell 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 Behavior:Win32/IISExchgDropWebshell.A!dha 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: Behavior
