GridinSoft Threat Intelligence
UninstallTool.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Hack.Patcher. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.
- Detection name
- Hack.Patcher
- Recommended action
- Scan and remove
- Last analysis
- 2025-11-08 23:01:13 (6 months ago)
- File hash
- c901bface0b32288efab215e706b2ca3
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Hack.Patcher.
First seen 2024-08-06 23:00:54 (2 years ago); latest analysis 2025-11-08 23:01:13 (6 months ago).
Company metadata: CrystalIDEA Software. Product metadata: Uninstall Tool.
Signed by CrystalBit Solutions. The signature is not reported as trusted and valid, which can indicate tampering, repackaging, or copied publisher data.
ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.
Recommended action
What to do next
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.
File context
UninstallTool.exe is a Windows file recorded in the ThreatInfo database. It is associated with Uninstall Tool. The reported company name is CrystalIDEA Software. The current detection status is Hack.Patcher, based on the latest analysis from 2025-11-08 23:01:13 (6 months ago).
If UninstallTool.exe 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 Hack.Patcher.
File Details
| Product Name: | Uninstall Tool |
| Company Name: | CrystalIDEA Software |
| MD5: | c901bface0b32288efab215e706b2ca3 |
| Size: | 4 MB |
| First Published: | 2024-08-06 23:00:54 (2 years ago) |
| Latest Published: | 2025-11-08 23:01:13 (6 months ago) |
| Status: | Hack.Patcher (on last analysis) | |
| Analysis Date: | 2025-11-08 23:01:13 (6 months ago) |
Detection screenshot
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
| Signed By: | CrystalBit Solutions |
| Status: | Invalid (digital signature could be stolen or file could be patched) |
The signature on UninstallTool.exe is not reported as trusted and valid. Invalid or suspicious signature data can indicate tampering, repackaging, or an unrelated file using copied publisher information.
Common Places:
| %programfiles% |
| %sysdrive%\progs |
ThreatInfo has observed UninstallTool.exe 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.
Geographic signal
Observed country distribution
ThreatInfo has seen UninstallTool.exe across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Russia with 83.3% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for UninstallTool.exe 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
UninstallTool.exe is identified as pe for 64-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
8d0b494e1b25ff54ddaaec064f217a00
5622e9c7a5620039dad04c03326890c9
6f639941d7800750a5c54641613c22f5
15c19191d0e9b158ad40f10fd9be142d
e3bfb2f338c1117b5ebf0405a9d7ae3d
240861c03e0187d72c4b002eeb6ea3f6
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.
Report conclusion
GridinSoft detects this file as Hack.Patcher
This report identifies UninstallTool.exe by MD5 c901bface0b32288efab215e706b2ca3. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.