GridinSoft Threat Intelligence

RTCOM64.dll file report

Under review File reputation report
MD5 990a4a395379d5c06a1e77be9a1cf777
Latest seen 2023-03-31 23:06:45 (3 years ago)
First seen 2023-03-31 23:06:45 (3 years ago)
Size 1 MB
Publisher Realtek Semiconductor Corp.
Product RTCOMDLL Module
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 2023-03-31 23:06:45 (3 years ago); latest analysis 2023-03-31 23:06:45 (3 years ago).

Publisher context

Company metadata: Realtek Semiconductor Corp.. Product metadata: RTCOMDLL Module.

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

RTCOM64.dll is a Windows file recorded in the ThreatInfo database. It is associated with RTCOMDLL Module. The reported company name is Realtek Semiconductor Corp.. The current detection status is Undefined, based on the latest analysis from 2023-03-31 23:06:45 (3 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: RTCOMDLL Module
Company Name: Realtek Semiconductor Corp.
MD5: 990a4a395379d5c06a1e77be9a1cf777
Size: 1 MB
First Published: 2023-03-31 23:06:45 (3 years ago)
Latest Published: 2023-03-31 23:06:45 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-03-31 23:06:45 (3 years ago)

Overview

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

The signature on RTCOM64.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:

%localappdata%\innovative solutions\drivermax\agent\uploads\6xf97082j0o29twp90xnk3c4f7884s5u28hivlx1v5357269n6\media

ThreatInfo has observed RTCOM64.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 RTCOM64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Chile
Share 100.0%
Low High activity

The strongest geographic signal for this file is Chile 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 RTCOM64.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

RTCOM64.dll is identified as pe for 64-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 64-bit
Subsystem Windows GUI
Entry point 0x0006a7f0
Image base 0x0000000010000000

PE Sections:

Sections 7
Raw data 1316352

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

.text 530432 bytes · 40.3% of section data
MD5 4a3bf0afafb02f8660c00ebfaa1a1ac7
TEXT 1536 bytes · 0.1% of section data
MD5 f05be124ec6208aeeab4cbe948b7e4e7
.rdata 169984 bytes · 12.9% of section data
MD5 201ecd471db40371b6a150e56c5f5e03
.data 37376 bytes · 2.8% of section data
MD5 b58f82f475a8c9e21a69ee4be612bb31
.pdata 37888 bytes · 2.9% of section data
MD5 083ecae000d90523dbf2b7de6a71e940
.rsrc 526336 bytes · 40.0% of section data
MD5 d53faf84d490d6d41ff895241e0994c0
.reloc 12800 bytes · 1.0% of section data
MD5 3888d4edb4bafea582f281ac2fa717b6

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 990a4a395379d5c06a1e77be9a1cf777.
  • 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.