GridinSoft Threat Intelligence
Harrison_LookaheadCompressor.dll 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
- 2026-05-20 16:01:08 (a week ago)
- File hash
- b3807d788a48162896cacc359d5313c5
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 2026-05-20 16:01:08 (a week ago); latest analysis 2026-05-20 16:01:08 (a week ago).
Company metadata: Harrison Audio. Product metadata: Harrison_LookaheadCompressor.
Signed by Harrison Audio LLC. The signature is reported as valid, but signed files can still be bundled or abused.
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
Harrison_LookaheadCompressor.dll is a Windows file recorded in the ThreatInfo database. It is associated with Harrison_LookaheadCompressor. The reported company name is Harrison Audio. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-05-20 16:01:08 (a week ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If Harrison_LookaheadCompressor.dll 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: | Harrison_LookaheadCompressor |
| Company Name: | Harrison Audio |
| MD5: | b3807d788a48162896cacc359d5313c5 |
| Size: | 44 MB |
| First Published: | 2026-05-20 16:01:08 (a week ago) |
| Latest Published: | 2026-05-20 16:01:08 (a week ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2026-05-20 16:01:08 (a week 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: | Harrison Audio LLC |
| Status: | Valid |
The signature on Harrison_LookaheadCompressor.dll 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.
Common Places:
| %programfiles% |
ThreatInfo has observed Harrison_LookaheadCompressor.dll 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 Harrison_LookaheadCompressor.dll 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 Haiti 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 Harrison_LookaheadCompressor.dll 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
Harrison_LookaheadCompressor.dll 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.
ace7d07d5e8df9ffa92b11f3e641997c
c28bf5b544698ec2960ab217f6707fca
c435d7850d61b09f26579f8ef3a718fc
56ef7eff470ec5c1b2dd494666a3672b
912e20b1c98b0eed0cc4a6ad272540df
39ef1580b6633a983181bf99e4bf7da4
418576cbbb7821f5a5812d5c74dd8db9
17b04b0af7a7cfaaddde48bfad4ec9f7
00da7fd44650201c370430a9e753950a
99bd1042b8586df1af30c2257ce50064
d8d4cb2d1468fececec74fb938524018
6904a603825ec34c5ba11e7ed38070ef
38ca6d2733f2ae69c5caee748d093955
07ad9ecd43931e4359728d02d7c8aade
1a48ebe94e0147fba42e938133a46e8d
c196c17764b054db10d0b3df7336d8b0
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 Harrison_LookaheadCompressor.dll by MD5 b3807d788a48162896cacc359d5313c5. 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.