What is InnoSetup malware

InnoSetup malware is a type of downloader Trojan that disguises itself as a legitimate installation setup to deceive users into downloading additional malicious software. Once executed, it initiates a chain of infections by installing various harmful programs, including data stealers, proxyware, and adware. The malware operates by collecting the victim’s geolocation data, which it uses to determine the most effective malicious payload to deploy. This information is sent to its Command and Control (C&C) server, which then sends back instructions on what software to download and install. The flexibility of InnoSetup means that it can introduce a wide range of threats, from trojans to ransomware, making it a significant risk to both system integrity and user privacy. In addition to causing multiple system infections, this malware can lead to severe privacy breaches, financial losses, and even identity theft. It is commonly distributed through deceptive webpages, fake software cracks, and phishing tactics, making it crucial for users to download software only from verified sources and to maintain updated antivirus protection.

InnoSetup malware

How InnoSetup malware infected your system

InnoSetup malware typically infects computers by masquerading as legitimate software installers or illegal software activation tools (cracks). Users are often lured to download these malicious installers from deceptive promotional pages, rogue advertising networks, or through social engineering tactics such as phishing emails and spam browser notifications. Once a user interacts with the InnoSetup installer, specifically after clicking the second “Next” button, the malware initiates its operations. It communicates with a Command and Control (C&C) server to receive instructions on additional malicious software to download and install, which can range from data-stealers and adware to proxyware and trojans. This process not only compromises the system but also exposes users to severe privacy risks, financial losses, and potential identity theft. Hence, it is essential to employ robust cybersecurity measures and exercise caution when downloading and installing software.

  1. Download InnoSetup malware Removal Tool
  2. Use Windows Malicious Software Removal Tool to remove InnoSetup malware
  3. Use Autoruns to remove InnoSetup malware
  4. Files, folders and registry keys of InnoSetup malware
  5. Other aliases of InnoSetup malware
  6. How to protect from threats, like InnoSetup malware

Download Removal Tool

Download Removal Tool

To remove InnoSetup malware completely, we recommend you to use SpyHunter. It can help you remove files, folders, and registry keys of InnoSetup malware and provides active protection from viruses, trojans, backdoors. The trial version of SpyHunter offers virus scan and 1-time removal for FREE.

Download Alternative Removal Tool

Download Malwarebytes

To remove InnoSetup malware completely, we recommend you to use Malwarebytes Anti-Malware. It detects and removes all files, folders, and registry keys of InnoSetup malware and several millions of other malware, like viruses, trojans, backdoors.

Remove InnoSetup malware manually

Manual removal of InnoSetup malware by inexperienced users may become a difficult task because it does not create entries in Add/Remove Programs under Control Panel, does not install browser extensions, and uses random file names. However, there are pre-installed instruments in the Windows system, that allow you to detect and remove malware without using third-party applications. One of them is Windows Malicious Software Removal Tool. It comes with Windows Update in Windows 11, 10, 8. 8.1. For older operating system you can download it here: 64-bit version | 32-bit version.

Remove InnoSetup malware using Windows Malicious Software Removal Tool

  1. Type mrt in the search box near Start Menu.
  2. Run mrt clicking on found item.
  3. Click Next button.
  4. Choose one of the scan modes Quick scan, Full scan, Customize scan (Full scan recommended).
  5. Click Next button.
  6. Click on View detailed results of the scan link to view the scan details.
  7. Click Finish button.

Remove InnoSetup malware using Autoruns

InnoSetup malware often sets up to run at Windows startup as an Autorun entry or Scheduled task.

  1. Download Autoruns using this link.
  2. Extract the archive and run Autoruns.exe file.
  3. In Options menu make sure there are checkboxes near Hide Empty Locations, Hide Microsoft Entries, and Hide Windows Entries.
  4. Search for suspicious entries with weird names or running from locations like: C:\{username}\AppData\Roaming.
  5. Right-click on suspicious entry and choose Delete. This will prevent the threat to run at startup.
  6. Switch to Scheduled Tasks tab and do the same.
  7. To remove files themselves, click on suspicious entries and choose Jump to Entry…. Remove files or registry keys found.

Remove files, folder and registry keys of InnoSetup malware

InnoSetup malware files and folders


InnoSetup malware registry keys

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Aliases of InnoSetup malware

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How to protect from threats, like InnoSetup malware, in future

bitdefender internet security

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove InnoSetup malware. However, if you got infected with InnoSetup malware with existing and updated security software, you may consider changing it. To feel safe and protect your PC from InnoSetup malware on all levels (browser, e-mail attachments, Word or Excel scripts, file system) we recommend a leading provider of internet security solutions – BitDefender. Its solutions both for home and business users proved to be one of the most advanced and effective. Choose and get your BitDefender protection via the button below:

Download BitDefender
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James Kramer
Hello, I'm James. My website Bugsfighter.com, a culmination of a decade's journey in the realms of computer troubleshooting, software testing, and development. My mission here is to offer you comprehensive, yet user-friendly guides across a spectrum of topics in this niche. Should you encounter any challenges with the software or the methodologies I endorse, please know that I am readily accessible for assistance. For any inquiries or further communication, feel free to reach out through the 'Contacts' page. Your journey towards seamless computing starts here