GridinSoft Threat Intelligence

libShredder-vc141-mt.dll file report

Under review File reputation report
MD5 27c6ab1557b510595961484d9888741e
Latest seen 2021-04-26 20:45:52 (5 years ago)
First seen 2021-04-26 20:45:52 (5 years ago)
Size 303 KB
Publisher Corel CorporationDFileDescriptio
Product WinZip System Utilities SuitedRHash3d261a26b116877330a09
Signed by Corel Corporation

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2021-04-26 20:45:52 (5 years ago); latest analysis 2021-04-26 20:45:52 (5 years ago).

Publisher context

Company metadata: Corel CorporationDFileDescriptio. Product metadata: WinZip System Utilities SuitedRHash3d261a26b116877330a09.

Digital signature

Signed by Corel Corporation. 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.

File context

libShredder-vc141-mt.dll is a Windows file recorded in the ThreatInfo database. It is associated with WinZip System Utilities SuitedRHash3d261a26b116877330a09. The reported company name is Corel CorporationDFileDescriptio. The current detection status is Undefined, based on the latest analysis from 2021-04-26 20:45:52 (5 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.

File Details

Product Name: WinZip System Utilities SuitedRHash3d261a26b116877330a09
Company Name: Corel CorporationDFileDescriptio
MD5: 27c6ab1557b510595961484d9888741e
Size: 303 KB
First Published: 2021-04-26 20:45:52 (5 years ago)
Latest Published: 2021-04-26 20:45:52 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-04-26 20:45:52 (5 years ago)

Overview

Signed By: Corel Corporation
Status: Valid

The signature on libShredder-vc141-mt.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 libShredder-vc141-mt.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 libShredder-vc141-mt.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Mexico
Share 100.0%
Low High activity

The strongest geographic signal for this file is Mexico 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:

Windows 10 100.0%

The most common operating system signal for libShredder-vc141-mt.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

libShredder-vc141-mt.dll is identified as pe for 64-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.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x00023554
Image base 0x0000000180000000

.NET Info:

MVID: 30492513-814f-4760-bebe-19f19e2a0272

PE Sections:

Sections 7
Raw data 296448

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

.text 152064 bytes · 51.3% of section data
MD5 4781a08eb62577d144901293a1fad167
.nep 512 bytes · 0.2% of section data
Uncommon name
MD5 c185d434096d96320b9e38c5c4e33a5c
.rdata 120832 bytes · 40.8% of section data
MD5 015273d3a7b8733cfc9812397d796bf1
.data 9728 bytes · 3.3% of section data
MD5 6a6423994af86384ad35dd6f86a00c9d
.pdata 9216 bytes · 3.1% of section data
MD5 13a041f02ed5ebb74bbef7a7f41a3ad5
.rsrc 2048 bytes · 0.7% of section data
MD5 c99e1eed577a4503c60e5b282afb43b2
.reloc 2048 bytes · 0.7% of section data
MD5 886134a6ae09e393af07fefc9878ed29

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 27c6ab1557b510595961484d9888741e.
  • 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.