GridinSoft Threat Intelligence

15 file report

Clean record File reputation report
MD5 092b95b9308e2827a3b1598add0e306d
Latest seen 2022-01-14 21:35:35 (4 years ago)
First seen 2018-01-22 04:09:46 (8 years ago)
Size 238 KB
Publisher Microsoft Corporation
Product Microsoft® Visual Studio® 2015
Signed by Microsoft Corporation

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2018-01-22 04:09:46 (8 years ago); latest analysis 2022-01-14 21:35:35 (4 years ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: Microsoft® Visual Studio® 2015.

Digital signature

Signed by Microsoft Corporation. ThreatInfo marks this publisher as trusted for this record.

Aliases

This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.

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. Confirm the hash and publisher match the expected software.
  2. Review the observed locations and signature information below.
  3. Rescan if the file was downloaded from an unknown source or appears in an unusual path.

File context

15 is a Windows file recorded in the ThreatInfo database. It is associated with Microsoft® Visual Studio® 2015. The reported company name is Microsoft Corporation. The current detection status is Clean, based on the latest analysis from 2022-01-14 21:35:35 (4 years ago).

This record is currently marked as clean, but file reputation can depend on the exact path, hash, and source. Compare the MD5 and publisher data below with the file on your system.

File Details

Product Name: Microsoft® Visual Studio® 2015
Company Name: Microsoft Corporation
MD5: 092b95b9308e2827a3b1598add0e306d
Size: 238 KB
First Published: 2018-01-22 04:09:46 (8 years ago)
Latest Published: 2022-01-14 21:35:35 (4 years ago)
Status: Clean (on last analysis)
Analysis Date: 2022-01-14 21:35:35 (4 years ago)

Overview

Signed By: Microsoft Corporation
Status: Trusted Publisher

ThreatInfo marks this publisher as trusted for this record, but the file hash and source should still match the expected software distribution.

Common Places:

%appdata%\tencent\wxwork\upgrade
%programfiles%\tencent
%commonappdata%\tencent\deskgo
%commonappdata%
%appdata%\dll-files.com\dll-files.com client
%programfiles%\tencent\qqmusic
%programfiles%\tencent\qqpcmgr\13.0.19760.204\plugins
%programfiles%\tencent\qqpcmgr
%programfiles%\tencent\qqpcmgr\13.0.19760.204
%programfiles%\tencent\qqpcmgr\13.0.19763.206\plugins

ThreatInfo has observed 15 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.

File Names:

2 observed names
concrt140.dll 15

This hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.

Geographic signal

Observed country distribution

ThreatInfo has seen 15 across 20 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country China
Share 35.6%
Low High activity

The strongest geographic signal for this file is China with 35.6% 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 79.8%
Windows 7 16.7%
Windows Server 2012 R2 2.4%
Windows Server 2008 R2 0.8%
Windows 8.1 0.3%

The most common operating system signal for 15 is Windows 10 with 79.8% 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

15 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 0x00028540
Image base 0x10000000

PE Sections:

Sections 5
Raw data 226816

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

.text 198656 bytes · 87.6% of section data
MD5 359ae20f9d17287ea57b496dec0dd3f2
.data 11264 bytes · 5.0% of section data
MD5 44f1272744760a0cf849db53fd82b4af
.idata 4608 bytes · 2.0% of section data
MD5 8e90b3996de44fb867ea5f0c98c0e31b
.rsrc 1536 bytes · 0.7% of section data
MD5 05bd15d3f8ced506ed1c19c42dd69b5a
.reloc 10752 bytes · 4.7% of section data
MD5 45120bf389726fc68f5e91b99c638ae4

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 hash is currently recorded as clean

Use the MD5, publisher, signature, and observed paths in this report to verify that the file on your device is the same copy described here.

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 092b95b9308e2827a3b1598add0e306d.
  • 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.