GridinSoft Threat Intelligence

avgntflt.sys file report

Clean record File reputation report
MD5 75f94ccc9d140d0b4efe8e53b86a6ebe
Latest seen 2026-05-13 20:00:56 (2 weeks ago)
First seen 2019-09-02 17:36:20 (6 years ago)
Size 142 KB
Publisher Avira Operations GmbH & Co. KG
Product Avira Product Family
Signed by Avira Operations GmbH & Co. KG

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2019-09-02 17:36:20 (6 years ago); latest analysis 2026-05-13 20:00:56 (2 weeks ago).

Publisher context

Company metadata: Avira Operations GmbH & Co. KG. Product metadata: Avira Product Family.

Digital signature

Signed by Avira Operations GmbH & Co. KG. ThreatInfo marks this publisher as trusted for this record.

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

avgntflt.sys is a Windows file recorded in the ThreatInfo database. It is associated with Avira Product Family. The reported company name is Avira Operations GmbH & Co. KG. The current detection status is Clean, based on the latest analysis from 2026-05-13 20:00:56 (2 weeks 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: Avira Product Family
Company Name: Avira Operations GmbH & Co. KG
MD5: 75f94ccc9d140d0b4efe8e53b86a6ebe
Size: 142 KB
First Published: 2019-09-02 17:36:20 (6 years ago)
Latest Published: 2026-05-13 20:00:56 (2 weeks ago)
Status: Clean (on last analysis)
Analysis Date: 2026-05-13 20:00:56 (2 weeks ago)

Overview

Signed By: Avira Operations GmbH & Co. KG
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:

%programfiles%\totalav\savapi\on_access\win32
%programfiles%\scanguard\savapi\on_access\win32
%programfiles%\pcprotect\savapi\on_access\win32
%commonappdata%\totalav\updates\savapi 5.0.0\on_access\win32

ThreatInfo has observed avgntflt.sys 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 avgntflt.sys across 76 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 19.2%
Low High activity

The strongest geographic signal for this file is United States with 19.2% 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 81.0%
Windows 7 13.8%
Windows 8.1 4.1%
Windows 8 0.5%
Windows Server 2016 0.5%
Windows Vista 0.2%

The most common operating system signal for avgntflt.sys is Windows 10 with 81.0% 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

avgntflt.sys is identified as pe for 32-bit systems. The subsystem is Native. 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 Native
Entry point 0x00024254
Image base 0x00010000

PE Sections:

Sections 8
Raw data 135168

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

.text 67072 bytes · 49.6% of section data
MD5 812adafc12d36e951ccd33b6cc442412
NONPAGED 512 bytes · 0.4% of section data
Uncommon name
MD5 2d3d4c9db47a525fab5be72a9b38f91a
.rdata 4608 bytes · 3.4% of section data
MD5 6c9baf4a2c414c9f4c51a6d1ad604a9d
.data 1024 bytes · 0.8% of section data
MD5 1adf3272f48bd7b8c151bd7ac25f3e25
PAGE 45056 bytes · 33.3% of section data
Uncommon name
MD5 3d334d7f12755f2b10446a88083988ea
INIT 6656 bytes · 4.9% of section data
Uncommon name
MD5 9a19ab44166830b607f3f2a35993ebdf
.rsrc 1536 bytes · 1.1% of section data
MD5 0d4ee1829548075c9994faacfa489375
.reloc 8704 bytes · 6.4% of section data
MD5 d57e68fe9d50f8b72e4695a8816fbb0e

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 75f94ccc9d140d0b4efe8e53b86a6ebe.
  • 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.