GridinSoft Threat Intelligence

rt630x86.sys file report

Under review File reputation report
MD5 2a507a1a48992babf85398c33152e692
Latest seen 2023-06-09 23:57:54 (2 years ago)
First seen 2018-01-11 20:08:57 (8 years ago)
Size 772 KB
Publisher Realtek
Product Realtek 8136/8168/8169 PCI/PCIe Adapters
Signed by Realtek Semiconductor Corp

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-01-11 20:08:57 (8 years ago); latest analysis 2023-06-09 23:57:54 (2 years ago).

Publisher context

Company metadata: Realtek . Product metadata: Realtek 8136/8168/8169 PCI/PCIe Adapters .

Digital signature

Signed by Realtek Semiconductor Corp. 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. 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

rt630x86.sys is a Windows file recorded in the ThreatInfo database. It is associated with Realtek 8136/8168/8169 PCI/PCIe Adapters . The reported company name is Realtek . The current detection status is Undefined, based on the latest analysis from 2023-06-09 23:57:54 (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: Realtek 8136/8168/8169 PCI/PCIe Adapters
Company Name: Realtek
MD5: 2a507a1a48992babf85398c33152e692
Size: 772 KB
First Published: 2018-01-11 20:08:57 (8 years ago)
Latest Published: 2023-06-09 23:57:54 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-06-09 23:57:54 (2 years ago)

Overview

Signed By: Realtek Semiconductor Corp
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%\drivertoolkit\download\0d7d30a905a93cee89867b9c7424cd30\install_win8_8.1_8046_06202016\win8\winpe
%programfiles%\drivertoolkit\download\0d7d30a905a93cee89867b9c7424cd30\install_win8_8.1_8046_06202016\win8

ThreatInfo has observed rt630x86.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 rt630x86.sys across 7 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United Kingdom
Share 26.7%
Low High activity

The strongest geographic signal for this file is United Kingdom with 26.7% 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 64.7%
Windows 8.1 23.5%
Windows 8 11.8%

The most common operating system signal for rt630x86.sys is Windows 10 with 64.7% 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

rt630x86.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 0x000bb198
Image base 0x00400000

PE Sections:

Sections 7
Raw data 773632

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

.text 743424 bytes · 96.1% of section data
MD5 4c67a168f7ce1862ca169042e70bd429
.rdata 5632 bytes · 0.7% of section data
MD5 bc7be042e68ae8e2aa8a00c084c92174
.data 4096 bytes · 0.5% of section data
MD5 d72b1e4f901144a25c393e1a6dfbad12
PAGE 1536 bytes · 0.2% of section data
Uncommon name
MD5 1e17da1ff7c03eb58331edcf76c982cd
INIT 4608 bytes · 0.6% of section data
Uncommon name
MD5 59ca50acd58a8ed94fc9bf99899cb39a
.rsrc 1536 bytes · 0.2% of section data
MD5 35b21776bbdf8f72fefef88a70b44396
.reloc 12800 bytes · 1.7% of section data
MD5 3a3091492bbed3bb94562c28a3fccd0b

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 2a507a1a48992babf85398c33152e692.
  • 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.