GridinSoft Threat Intelligence

libsmartscreen.dll file report

Under review File reputation report
MD5 c5fcee6fc0d3339e272672146aa54542
Latest seen 2024-08-12 23:04:40 (2 years ago)
First seen 2023-09-14 23:01:44 (2 years ago)
Size 3 MB
Publisher Microsoft Corporation
Product Microsoft Malware Protection
Signed by Nelogica Sistemas de Software Ltda.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2023-09-14 23:01:44 (2 years ago); latest analysis 2024-08-12 23:04:40 (2 years ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: Microsoft Malware Protection.

Digital signature

Signed by Nelogica Sistemas de Software Ltda.. 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

libsmartscreen.dll is a Windows file recorded in the ThreatInfo database. It is associated with Microsoft Malware Protection. The reported company name is Microsoft Corporation. The current detection status is Undefined, based on the latest analysis from 2024-08-12 23:04:40 (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.

File Details

Product Name: Microsoft Malware Protection
Company Name: Microsoft Corporation
MD5: c5fcee6fc0d3339e272672146aa54542
Size: 3 MB
First Published: 2023-09-14 23:01:44 (2 years ago)
Latest Published: 2024-08-12 23:04:40 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-08-12 23:04:40 (2 years ago)

Overview

Signed By: Nelogica Sistemas de Software Ltda.
Status: Valid

The signature on libsmartscreen.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:

%appdata%\nelogica\xptrader
%appdata%\nelogica\profit

ThreatInfo has observed libsmartscreen.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 libsmartscreen.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Brazil
Share 100.0%
Low High activity

The strongest geographic signal for this file is Brazil 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 libsmartscreen.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

libsmartscreen.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 0x000607b0
Image base 0x0000000180000000

PE Sections:

Sections 10
Raw data 3795968

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

.text 2257920 bytes · 59.5% of section data
MD5 21f5f0565b4d9c65d3acc7071ef6a423
.rdata 701440 bytes · 18.5% of section data
MD5 e4a3e8c322e520696aea8eda80e6bf1c
.data 666112 bytes · 17.5% of section data
MD5 49760be4bc6281cf4e5259fc3c1492ae
.pdata 157696 bytes · 4.2% of section data
MD5 9d99cf3920fe79ca15914cabc7e2aa7e
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 ee99c2d8e313cd94697c84c9e801c899
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.voltbl 512 bytes · 0.0% of section data
Uncommon name
MD5 e3ac3aeda6a8073fed39489b40eb3445
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 caf4ef9e00cbc8edb6536932fab1b43c
.rsrc 1024 bytes · 0.0% of section data
MD5 edac100da082551c316609eede5261fa
.reloc 9728 bytes · 0.3% of section data
MD5 da3ec36d60bcbe584326b4a81825f286

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 c5fcee6fc0d3339e272672146aa54542.
  • 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.