GridinSoft Threat Intelligence

System.Windows.Interactivity.dll.quarantined file report

Under review File reputation report
MD5 3ab57a33a6e3a1476695d5a6e856c06a
Latest seen 2025-10-22 23:00:36 (7 months ago)
First seen 2017-05-21 21:04:36 (8 years ago)
Size 39 KB
Publisher Microsoft Corporation
Product System.Windows.Interactivity

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 21:04:36 (8 years ago); latest analysis 2025-10-22 23:00:36 (7 months ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: System.Windows.Interactivity.

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. 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

System.Windows.Interactivity.dll.quarantined is a Windows file recorded in the ThreatInfo database. It is associated with System.Windows.Interactivity. The reported company name is Microsoft Corporation. The current detection status is Undefined, based on the latest analysis from 2025-10-22 23:00:36 (7 months 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: System.Windows.Interactivity
Company Name: Microsoft Corporation
MD5: 3ab57a33a6e3a1476695d5a6e856c06a
Size: 39 KB
First Published: 2017-05-21 21:04:36 (8 years ago)
Latest Published: 2025-10-22 23:00:36 (7 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-10-22 23:00:36 (7 months ago)

Common Places:

%programfiles%\plumbytes software\plumbytes anti-malware
%commonappdata%\{3a83b8c4-5f70-453e-a723-b5672f107885}\offline\ed87afbd\2af55881
%programfiles%\redhelper\3.12.252.1022
%programfiles%\redhelper\3.12.252.1022\temp\3.12.248.1006\update1.0.0.0-3.12.248.1006
%programfiles%\redhelper
%programfiles%\earth networks\weatherbug
%commonappdata%\{ec8eac95-ab39-4699-974d-a45dfe7c2764}\offline\ed87afbd\404dab38
%programfiles%\essentware\pckeeper
%programfiles%\kromtech\notificator
%programfiles%\cleanmypc

ThreatInfo has observed System.Windows.Interactivity.dll.quarantined 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:

8 observed names
System.Windows.Interactivity.dll 8ee2e815.rbf 56f027f.rbf 274f11aa.rbf 2efb2296.rbf 8e36365.rbf System.Windows.Interactivity_IObitDel.dll System.Windows.Interactivity.dll.quarantined

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.

Geography:

76 observed countries
24.0%
13.2%
4.5%
3.4%
2.8%
2.8%
2.7%
2.6%
2.5%
2.2%
2.2%
2.0%
1.9%
1.8%
1.7%
1.6%
1.6%
1.5%
1.4%
1.0%
0.9%
0.9%
0.8%
0.8%
0.8%
0.8%
0.8%
0.8%
0.8%
0.7%
0.7%
0.7%
0.7%
0.6%
0.6%
0.6%
0.5%
0.5%
0.5%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%

The strongest geographic signal for this file is United States with 24.0% 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 59.4%
Windows 7 30.4%
Windows 8.1 8.3%
Windows XP 1.0%
Windows 8 0.3%
Windows Vista 0.2%
Windows Embedded Standard 0.1%
Windows Embedded 8.1 0.1%

The most common operating system signal for System.Windows.Interactivity.dll.quarantined is Windows 10 with 59.4% 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

System.Windows.Interactivity.dll.quarantined 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 0x0000b0ae
Image base 0x3b200000

.NET Info:

MVID: aae9a92c-fb4a-4427-a2c1-2e6256cd1f02

PE Sections:

Sections 3
Raw data 39424

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

.text 37376 bytes · 94.8% of section data
MD5 054917e846033ed277f59e8e3aa83d25
.rsrc 1536 bytes · 3.9% of section data
MD5 6349f297eea333688507c33bf8c0d163
.reloc 512 bytes · 1.3% of section data
MD5 1745087e6cf4aa37cda0910382f9ad91

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 3ab57a33a6e3a1476695d5a6e856c06a.
  • 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.