GridinSoft Threat Intelligence

RTCore32.sys file report

Clean record File reputation report
MD5 cd64125058b4ce0c668e192c52544356
Latest seen 2025-10-25 23:01:12 (7 months ago)
First seen 2025-10-16 23:00:25 (7 months ago)
Size 21 KB
Signed by MICRO-STAR INTERNATIONAL CO., LTD.

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2025-10-16 23:00:25 (7 months ago); latest analysis 2025-10-25 23:01:12 (7 months ago).

Digital signature

Signed by MICRO-STAR INTERNATIONAL CO., LTD.. 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

RTCore32.sys is a Windows file recorded in the ThreatInfo database. The current detection status is Clean, based on the latest analysis from 2025-10-25 23:01:12 (7 months 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

MD5: cd64125058b4ce0c668e192c52544356
Size: 21 KB
First Published: 2025-10-16 23:00:25 (7 months ago)
Latest Published: 2025-10-25 23:01:12 (7 months ago)
Status: Clean (on last analysis)
Analysis Date: 2025-10-25 23:01:12 (7 months ago)

Overview

Signed By: MICRO-STAR INTERNATIONAL CO., LTD.
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%\msi afterburner

ThreatInfo has observed RTCore32.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 RTCore32.sys across 7 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 25.0%
Low High activity

The strongest geographic signal for this file is United States with 25.0% 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 RTCore32.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

RTCore32.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 0x0000603e
Image base 0x00010000

PE Sections:

Sections 6
Raw data 13312

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

.text 4096 bytes · 30.8% of section data
MD5 354f073a04f3bc58cc662b37ef2f698f
.rdata 1536 bytes · 11.5% of section data
MD5 b58fd093e05ecd890dd40befe54ad4f9
.data 512 bytes · 3.8% of section data
MD5 15e63364a64794d7a1d300fa7f36f2ae
PAGE 5120 bytes · 38.5% of section data
Uncommon name
MD5 636c94f2726ea754ab22fdace055f78c
INIT 1536 bytes · 11.5% of section data
Uncommon name
MD5 8405093a4c44643a42eb32ef145b2612
.reloc 512 bytes · 3.8% of section data
MD5 690e2c04dd0bd36ff92768135e095d3b

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 cd64125058b4ce0c668e192c52544356.
  • 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.