IUProcessFilter.sys threat report

• » File
• File Details
• Overview
• Analysis

This report summarizes the file identity, detection status, publisher metadata, observed locations, and technical indicators for IUProcessFilter.sys. ThreatInfo currently classifies this sample as PUP.Gen.

GridinSoft Anti-Malware detection

GridinSoft already detects this file

The latest ThreatInfo record shows IUProcessFilter.sys detected as PUP.Gen. You can download GridinSoft Anti-Malware to scan the system and remove this detection if the file is present on your device.

Detection name

PUP.Gen

Last analysis

2026-05-02 23:01:27 (2 days ago)

File hash

4322a290dfabdd836af0c0cabd5dcd20

Download Anti-Malware

IUProcessFilter.sys is a Windows file recorded in the ThreatInfo database. It is associated with Uninstaller. The reported company name is IObit. The current detection status is PUP.Gen, based on the latest analysis from 2026-05-02 23:01:27 (2 days ago).

If IUProcessFilter.sys appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as PUP.Gen.

File Details

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Overview

The signature on IUProcessFilter.sys is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

ThreatInfo has observed IUProcessFilter.sys in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

The strongest geographic signal for this file is Argentina with 13.3% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

The most common operating system signal for IUProcessFilter.sys is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Analysis

IUProcessFilter.sys is identified as pe for 32 systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.