GridinSoft Threat Intelligence

Microsoft.Practices.EnterpriseLibrary.Common.dll file report

Under review File reputation report
MD5 8781a4dc14a50e887b6cfb4e7c551675
Latest seen 2023-11-25 23:37:03 (2 years ago)
First seen 2017-06-20 23:02:48 (8 years ago)
Size 93 KB
Publisher Microsoft Corporation
Product Microsoft Enterprise Library for .NET
Signed by PC Drivers HeadQuarters, Inc

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Category context

Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2017-06-20 23:02:48 (8 years ago); latest analysis 2023-11-25 23:37:03 (2 years ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: Microsoft Enterprise Library for .NET.

Digital signature

Signed by PC Drivers HeadQuarters, 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.

File context

Microsoft.Practices.EnterpriseLibrary.Common.dll is a Windows file recorded in the ThreatInfo database. It is associated with Microsoft Enterprise Library for .NET. The reported company name is Microsoft Corporation. The current detection status is Undefined, based on the latest analysis from 2023-11-25 23:37:03 (2 years ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.

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: Microsoft Enterprise Library for .NET
Company Name: Microsoft Corporation
MD5: 8781a4dc14a50e887b6cfb4e7c551675
Size: 93 KB
First Published: 2017-06-20 23:02:48 (8 years ago)
Latest Published: 2023-11-25 23:37:03 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-11-25 23:37:03 (2 years ago)

Overview

Signed By: PC Drivers HeadQuarters, Inc
Status: Valid

The signature on Microsoft.Practices.EnterpriseLibrary.Common.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:

%desktop%\german\archivos de programa\driver whiz\driver whiz
%programfiles%\driver whiz\driver whiz
%programfiles%\easy driver pro
%programfiles%\pc drivers headquarters
%programfiles%\driverboost

ThreatInfo has observed Microsoft.Practices.EnterpriseLibrary.Common.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 Microsoft.Practices.EnterpriseLibrary.Common.dll across 4 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 37.5%
Low High activity

The strongest geographic signal for this file is United States with 37.5% 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 50.0%
Windows 7 37.5%
Windows Vista 12.5%

The most common operating system signal for Microsoft.Practices.EnterpriseLibrary.Common.dll is Windows 10 with 50.0% 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

Microsoft.Practices.EnterpriseLibrary.Common.dll 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.

Format pe
Architecture 32-bit
Subsystem Windows CUI
Entry point 0x0001433e
Image base 0x11000000

.NET Info:

MVID: 2e9266de-8745-4e2d-979e-9f6eaea7571c

PE Sections:

Sections 3
Raw data 86016

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

.text 77824 bytes · 90.5% of section data
MD5 ba60f192d9ee3f4bf1d8bbf9f08a5dd2
.rsrc 4096 bytes · 4.8% of section data
MD5 935fbbcd4d7def3d4d956f74b8e41184
.reloc 4096 bytes · 4.8% of section data
MD5 2b18af348ccca7c766622a3d5271077e

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 8781a4dc14a50e887b6cfb4e7c551675.
  • 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. Use the PUP category to compare similar reports.