GridinSoft Threat Intelligence
grubinst.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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
- Trojan.Heur!
- Recommended action
- Scan and remove
- Last analysis
- 2025-05-15 23:04:13 (a year ago)
- File hash
- 3568ce62d5c36481912e8944fe4239d9
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Heur!, part of the Trojan threat category.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2025-05-15 23:04:13 (a year ago); latest analysis 2025-05-15 23:04:13 (a year ago).
Company metadata: CHENGDU YIWO Tech Development Co., Ltd. Product metadata: EASEUS Todo Backup.
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 Trojan category for related samples and common context.
File context
grubinst.exe is a Windows file recorded in the ThreatInfo database. It is associated with EASEUS Todo Backup. The reported company name is CHENGDU YIWO Tech Development Co., Ltd. The current detection status is Trojan.Heur!, based on the latest analysis from 2025-05-15 23:04:13 (a year ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If grubinst.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 Trojan.Heur!.
File Details
| Product Name: | EASEUS Todo Backup |
| Company Name: | CHENGDU YIWO Tech Development Co., Ltd |
| MD5: | 3568ce62d5c36481912e8944fe4239d9 |
| Size: | 132 KB |
| First Published: | 2025-05-15 23:04:13 (a year ago) |
| Latest Published: | 2025-05-15 23:04:13 (a year ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2025-05-15 23:04:13 (a year 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:
| %programfiles%\easeus\easeus partition master |
ThreatInfo has observed grubinst.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 grubinst.exe across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Czechia with 100.0% 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 grubinst.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
grubinst.exe is identified as pe for 32-bit systems. The subsystem is Windows CUI. 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.
4e5f4fe02d4484ac90e932d5ea7eaaaf
29f11bf8c0bf7806d5678f5b2c90dedd
56dfdac9f0306fca9c58e39919b21b7e
2723335fbef37f4a47c4510c35b95ed0
75911c0c52e04385763e567956aa6f5f
a8d0202a47d74fe8c13b74bea83e9320
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 Trojan.Heur!
This report identifies grubinst.exe by MD5 3568ce62d5c36481912e8944fe4239d9. It is part of the Trojan 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.