GridinSoft Threat Intelligence
OInstall.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.AutoKMS. 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.AutoKMS
- Recommended action
- Scan and remove
- Last analysis
- 2026-03-04 23:00:38 (2 months ago)
- File hash
- 7454847958b6da0c2a05cf4fbabd5e6b
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Hack.AutoKMS, part of the Hack threat category.
Tools used to bypass protections, alter software behavior, or enable unauthorized access. Related Hack reports help compare this file with nearby detections, publishers, and hashes.
First seen 2025-10-03 23:00:44 (7 months ago); latest analysis 2026-03-04 23:00:38 (2 months ago).
Product metadata: Office 2013-2024 C2R Install.
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. Review the Hack category for related samples and common context.
File context
OInstall.exe is a Windows file recorded in the ThreatInfo database. It is associated with Office 2013-2024 C2R Install. The current detection status is Hack.AutoKMS, based on the latest analysis from 2026-03-04 23:00:38 (2 months ago). ThreatInfo groups this verdict with Hack reports for broader family-level investigation.
If OInstall.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.AutoKMS.
File Details
| Product Name: | Office 2013-2024 C2R Install |
| MD5: | 7454847958b6da0c2a05cf4fbabd5e6b |
| Size: | 15 MB |
| First Published: | 2025-10-03 23:00:44 (7 months ago) |
| Latest Published: | 2026-03-04 23:00:38 (2 months ago) |
| Status: | Hack.AutoKMS (on last analysis) | |
| Analysis Date: | 2026-03-04 23:00:38 (2 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.
Common Places:
| %profile%\downloads |
| %sysdrive%\meus documentos\projetos\progrmasss\programas 2025 |
| %sysdrive%\00 utama |
ThreatInfo has observed OInstall.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 OInstall.exe across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Indonesia with 50.0% 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 OInstall.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
OInstall.exe is identified as pe for 32-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.
388648ae8ffbb5d2dedc362f07d8c02a
e6cad29ad96b732b6361334139114f35
ed9ba544db08fb4f835eb3ac1c1d5c27
b63eaa1ebc94ab07e8bc224538f81599
f0302369a95fd3a7847235d1cbc1a0ce
9dbf0ca3dcbf7a345486aef3eca11d2c
d41d8cd98f00b204e9800998ecf8427e
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.AutoKMS
This report identifies OInstall.exe by MD5 7454847958b6da0c2a05cf4fbabd5e6b. It is part of the Hack report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.