GridinSoft Threat Intelligence

24b2bf6.rbf file report

Clean record File reputation report
MD5 1c33cb1547a1c5ba7455bb0bf0215a7c
Latest seen 2024-06-02 23:01:10 (2 years ago)
First seen 2017-10-03 18:10:36 (8 years ago)
Size 624 KB
Publisher Microsoft Corporation
Product Microsoft® Visual Studio® 2015
Signed by Microsoft Corporation

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2017-10-03 18:10:36 (8 years ago); latest analysis 2024-06-02 23:01:10 (2 years ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: Microsoft® Visual Studio® 2015.

Digital signature

Signed by Microsoft Corporation. The signature is reported as valid, but signed files can still be bundled or abused.

Aliases

This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.

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

24b2bf6.rbf is a Windows file recorded in the ThreatInfo database. It is associated with Microsoft® Visual Studio® 2015. The reported company name is Microsoft Corporation. The current detection status is Clean, based on the latest analysis from 2024-06-02 23:01:10 (2 years 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: Microsoft® Visual Studio® 2015
Company Name: Microsoft Corporation
MD5: 1c33cb1547a1c5ba7455bb0bf0215a7c
Size: 624 KB
First Published: 2017-10-03 18:10:36 (8 years ago)
Latest Published: 2024-06-02 23:01:10 (2 years ago)
Status: Clean (on last analysis)
Analysis Date: 2024-06-02 23:01:10 (2 years ago)

Overview

Signed By: Microsoft Corporation
Status: Valid

The signature on 24b2bf6.rbf 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:

%temp%\rarsfx0\system32\64
%sysdrive%\config.msi
%programfiles%
%programfiles%\nschool3
%sysdrive%\qgna\games\blackdesert\live
%sysdrive%\daum games\pubg\engine\binaries\thirdparty\coherentuigt
%appdata%\nemetschek\vectorworks cloud services

ThreatInfo has observed 24b2bf6.rbf 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.

File Names:

4 observed names
msvcp140.dll a240f58.rbf 1305ca.rbf 24b2bf6.rbf

This hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.

Geographic signal

Observed country distribution

ThreatInfo has seen 24b2bf6.rbf across 9 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Korea, Republic of
Share 25.0%
Low High activity

The strongest geographic signal for this file is Korea, Republic of 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 75.0%
Windows 7 25.0%

The most common operating system signal for 24b2bf6.rbf is Windows 10 with 75.0% 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

24b2bf6.rbf is identified as pe for 64-bit systems. The subsystem is Windows CUI. 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 CUI
Entry point 0x0004a540
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 622592

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

.text 326656 bytes · 52.5% of section data
MD5 0f8062469835adc87b5d76e216906466
.rdata 266752 bytes · 42.8% of section data
MD5 5ff37fcc1a229c956a3c2af33f602f2d
.data 7168 bytes · 1.2% of section data
MD5 124b8aa8c14743576169f75a34841634
.pdata 17408 bytes · 2.8% of section data
MD5 96e1ea34c3cab7b83846e50a1e344181
.didat 512 bytes · 0.1% of section data
Uncommon name
MD5 f7bf86200cc6b37dc237b3a00b9c5dd4
.rsrc 1024 bytes · 0.2% of section data
MD5 98e37416decebd2ed0098947bd9d959e
.reloc 3072 bytes · 0.5% of section data
MD5 871c20edafe7a1da8a231278b106154a

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 1c33cb1547a1c5ba7455bb0bf0215a7c.
  • 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.