Suspicious

Setup.exe is suspicious — treat it as unsafe until you're sure. 1 of 75 antivirus engines flag it (family: zenpak), which isn't a strong consensus but is enough to be cautious. Don't run it unless you fully trust where it came from, and prefer downloading the software fresh from its official site.

Setup.exe is a Windows executable program, about 4.2 MB. We identify a file by its cryptographic hash rather than its name, because the same filename can be reused by completely different files — the hash below is the reliable fingerprint.

1 of 75 antivirus engines flagged Setup.exe, 1 of them as outright malicious. A small number of detections can include false positives, so we weigh which engines flagged it and what else the file does, not just the raw count.

Act quickly. 1) Disconnect the device from the internet to stop the malware communicating or spreading. 2) Run a full scan with reputable anti-malware software (such as Malwarebytes) and quarantine everything it finds. 3) Change your important passwords from a DIFFERENT, clean device — many threats log keystrokes or steal saved credentials. 4) If you bank or shop on this device, watch closely for fraud and alert your bank. 5) For a confirmed infection, the most reliable fix is to back up your personal files and reinstall the operating system for a clean start.

To remove Setup.exe: 1) restart into Safe Mode (Safe Mode with Networking if you need to download a tool) so the malware doesn't auto-start. 2) Run a full scan with reputable anti-malware software and let it quarantine or delete the detections. 3) Delete the original Setup.exe file and empty the Recycle Bin/Trash. 4) Check your browser extensions, startup items, and scheduled tasks for anything unfamiliar. 5) Reboot and scan again to confirm it's gone. If detections keep coming back, a clean operating-system reinstall is the most dependable cure.

Setup.exe is classified as a trojan — malware disguised as something harmless to trick you into running it. Engines attribute it to the zenpak family. Knowing the family matters because it tells you the likely impact — data theft, remote control, file encryption, or unwanted ads — and guides the cleanup.

Setup.exe claims a signer of Kaspersky Lab JSC, but the signature is not verified — an unverified or broken signature can be forged, so it should not be trusted as proof of who made the file.

The SHA-256 hash of Setup.exe is b789785c7fc746504b2ffa45c6f5ede63ad199eed400624b7faf8ff27e8cb271, and its MD5 is f9a81f54651883068ddb6c9502a83869. This hash is the file's unique fingerprint — two files with the same SHA-256 are identical. Use it to confirm you're looking at exactly this file (not just one with the same name) when comparing against antivirus databases or a download's published checksum.

This report reflects the scan run on July 12, 2026. Because a file's hash never changes, the identity of Setup.exe is fixed — but antivirus coverage improves over time, so a file that looks clean today can pick up detections later (and vice-versa). If you need the latest picture, MalwareTips staff can re-run the analysis from scratch.