GridinSoft Threat Intelligence
HD-MultiInstanceManager.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
- 2026-03-15 23:01:09 (2 months ago)
- File hash
- bd1aab709abbdf47c4184ce1efd9d4bb
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 2026-03-15 23:01:09 (2 months ago); latest analysis 2026-03-15 23:01:09 (2 months ago).
Company metadata: BlueStack Systems. Product metadata: BlueStacks.
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
HD-MultiInstanceManager.exe is a Windows file recorded in the ThreatInfo database. It is associated with BlueStacks. The reported company name is BlueStack Systems. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-03-15 23:01:09 (2 months ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If HD-MultiInstanceManager.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: | BlueStacks |
| Company Name: | BlueStack Systems |
| MD5: | bd1aab709abbdf47c4184ce1efd9d4bb |
| Size: | 4 MB |
| First Published: | 2026-03-15 23:01:09 (2 months ago) |
| Latest Published: | 2026-03-15 23:01:09 (2 months ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2026-03-15 23:01:09 (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:
| %programfiles% |
ThreatInfo has observed HD-MultiInstanceManager.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 HD-MultiInstanceManager.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 India 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 HD-MultiInstanceManager.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
HD-MultiInstanceManager.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.
1415337c02604b718f828a1b631b0daa
83cd313a6bc353ab5944dd3bf8989326
783fa0d740c19c8b49a4bb62d18151f5
17c96ea9bcc901f34c7344a8502cb3ed
97303ba8038c8293c06526cd89d075cf
428672d9452970bc5c578861544df8a8
bcb5987e0639805a0b1b0fb5d9cc8516
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 HD-MultiInstanceManager.exe by MD5 bd1aab709abbdf47c4184ce1efd9d4bb. 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.