GridinSoft Threat Intelligence

MozCompressor.dll file report

Under review File reputation report
MD5 66f860ed2b4612f33886088fa7d5f37c
Latest seen 2024-04-05 23:05:55 (2 years ago)
First seen 2024-04-05 23:05:55 (2 years ago)
Size 65 KB

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2024-04-05 23:05:55 (2 years ago); latest analysis 2024-04-05 23:05:55 (2 years ago).

Digital signature

Signed by 7270356 Canada Inc.. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

MozCompressor.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2024-04-05 23:05:55 (2 years ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

MD5: 66f860ed2b4612f33886088fa7d5f37c
Size: 65 KB
First Published: 2024-04-05 23:05:55 (2 years ago)
Latest Published: 2024-04-05 23:05:55 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-04-05 23:05:55 (2 years ago)
Signed By: 7270356 Canada Inc.
Status: Valid

The signature on MozCompressor.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.

%programfiles%\lavasoft\web companion

ThreatInfo has observed MozCompressor.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.

Windows 10 100.0%

The most common operating system signal for MozCompressor.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.

MozCompressor.dll 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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x0000427b
Image base 0x10000000

.NET Info:

MVID: 63e0fdcf-ce5c-410e-ba38-a3ee32d2375e

PE Sections:

Sections 5
Raw data 53248

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 13312 bytes · 25.0% of section data
MD5 8df55b771bd11b85875124280f6671a2
.rdata 37888 bytes · 71.2% of section data
MD5 e089f9ec7d22c82df6c5ea72a6923de7
.data 512 bytes · 1.0% of section data
MD5 841fde8d72bcbeae4e9cec5d42d0c068
.rsrc 512 bytes · 1.0% of section data
MD5 ea7cc60a2e2cc82e08ac0460cd93b09f
.reloc 1024 bytes · 1.9% of section data
MD5 409d185044a590962a1b1823735f7192

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

This file is still under review

ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 66f860ed2b4612f33886088fa7d5f37c.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.