GridinSoft Threat Intelligence

OSPCNotifications.exe file report

Under review File reputation report
MD5 bdd2316147d2ce535f7c37af075cf537
Latest seen 2021-03-05 04:43:16 (5 years ago)
First seen 2019-05-31 11:36:05 (6 years ago)
Size 4 MB
Publisher Avanquest Software
Product OneSafe PC Cleaner automatic scan and notifications
Signed by Avanquest Software SAS

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2019-05-31 11:36:05 (6 years ago); latest analysis 2021-03-05 04:43:16 (5 years ago).

Publisher context

Company metadata: Avanquest Software. Product metadata: OneSafe PC Cleaner automatic scan and notifications.

Digital signature

Signed by Avanquest Software SAS. 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

OSPCNotifications.exe is a Windows file recorded in the ThreatInfo database. It is associated with OneSafe PC Cleaner automatic scan and notifications. The reported company name is Avanquest Software. The current detection status is Undefined, based on the latest analysis from 2021-03-05 04:43:16 (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: OneSafe PC Cleaner automatic scan and notifications
Company Name: Avanquest Software
MD5: bdd2316147d2ce535f7c37af075cf537
Size: 4 MB
First Published: 2019-05-31 11:36:05 (6 years ago)
Latest Published: 2021-03-05 04:43:16 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-03-05 04:43:16 (5 years ago)

Overview

Signed By: Avanquest Software SAS
Status: Valid

The signature on OSPCNotifications.exe 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 OSPCNotifications.exe 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 OSPCNotifications.exe across 12 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Taiwan
Share 55.6%
Low High activity

The strongest geographic signal for this file is Taiwan with 55.6% 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 70.4%
Windows 7 27.2%
Windows 8.1 2.5%

The most common operating system signal for OSPCNotifications.exe is Windows 10 with 70.4% 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

OSPCNotifications.exe is identified as pe for 32-bit systems. The subsystem is Windows GUI. 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 GUI
Entry point 0x002d48c8
Image base 0x00400000

PE Sections:

Sections 11
Raw data 4640768

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

.text 2952192 bytes · 63.6% of section data
MD5 4abd20171b512d639ff8e900d0d7664a
.itext 12800 bytes · 0.3% of section data
Uncommon name
MD5 361cee7f9597fc5d3f3f383482c236d5
.data 123904 bytes · 2.7% of section data
MD5 a83c1cd61a64289330eb626cba9943d0
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 15360 bytes · 0.3% of section data
MD5 8300f024bd017edbffdee8a55ef28397
.didata 3072 bytes · 0.1% of section data
Uncommon name
MD5 be6b6b61c65a46b6f2d68d16801f87b1
.edata 512 bytes · 0.0% of section data
MD5 7f6e92e16ff7eeb355eeea061778366f
.tls 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.rdata 512 bytes · 0.0% of section data
MD5 359ebc5c7aad24cb3cb8c5e9ced82ed4
.reloc 267264 bytes · 5.8% of section data
MD5 113910f512d3a2ace09c42d8ff1f28e5
.rsrc 1265152 bytes · 27.3% of section data
MD5 0238e47faee20be8a48279736be018c8

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 bdd2316147d2ce535f7c37af075cf537.
  • 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.