GridinSoft Threat Intelligence

RtkA2dp.sys file report

Under review File reputation report
MD5 5ae59c6bc1c88310a869fa817c3962b4
Latest seen 2024-05-04 23:01:41 (2 years ago)
First seen 2024-05-04 23:01:41 (2 years ago)
Size 217 KB
Publisher Realtek Semiconductor Corporation
Product Bluetooth Software
Signed by Realtek Semiconductor Corp.;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2024-05-04 23:01:41 (2 years ago); latest analysis 2024-05-04 23:01:41 (2 years ago).

Publisher context

Company metadata: Realtek Semiconductor Corporation. Product metadata: Bluetooth Software.

Digital signature

Signed by Realtek Semiconductor Corp.;Microsoft Windows Hardware Compatibility Publisher. 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

RtkA2dp.sys is a Windows file recorded in the ThreatInfo database. It is associated with Bluetooth Software. The reported company name is Realtek Semiconductor Corporation. The current detection status is Undefined, based on the latest analysis from 2024-05-04 23:01:41 (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: Bluetooth Software
Company Name: Realtek Semiconductor Corporation
MD5: 5ae59c6bc1c88310a869fa817c3962b4
Size: 217 KB
First Published: 2024-05-04 23:01:41 (2 years ago)
Latest Published: 2024-05-04 23:01:41 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-05-04 23:01:41 (2 years ago)

Overview

Signed By: Realtek Semiconductor Corp.;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on RtkA2dp.sys 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:

%commonappdata%\reviversoft\driver reviver\unplugged drivers

ThreatInfo has observed RtkA2dp.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 RtkA2dp.sys across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 100.0%
Low High activity

The strongest geographic signal for this file is United States 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 RtkA2dp.sys 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

RtkA2dp.sys is identified as pe for 64-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 64-bit
Subsystem Native
Entry point 0x00019a88
Image base 0x0000000140000000

PE Sections:

Sections 9
Raw data 203776

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

.text 157696 bytes · 77.4% of section data
MD5 012d090c5710df1f1078d079d4d4ae14
.rdata 9728 bytes · 4.8% of section data
MD5 7dc4248e7f801858d4c435c500da9a5d
.data 4608 bytes · 2.3% of section data
MD5 63d65d45f252f7aa23531095dec6e973
.pdata 4096 bytes · 2.0% of section data
MD5 5d64463be9a7d8425c6a0b1cd06bb8ff
.gfids 512 bytes · 0.3% of section data
Uncommon name
MD5 25e13e02b66dc361fed12cee1ba7bfe1
PAGE 20992 bytes · 10.3% of section data
Uncommon name
MD5 5a3a4ef629f67fc0ab04c7e7ea4b2dc0
INIT 4096 bytes · 2.0% of section data
Uncommon name
MD5 5829244f11f1b7bb3ec9e84c8594dc97
.rsrc 1536 bytes · 0.8% of section data
MD5 1b2b6fe6165863b9864833e85799ce0a
.reloc 512 bytes · 0.3% of section data
MD5 e7bc50a3b8aae8949f91edb71cd51dcd

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 5ae59c6bc1c88310a869fa817c3962b4.
  • 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.