GridinSoft Threat Intelligence

rsEnginePM_x64_IObitDel.dll file report

Under review File reputation report
MD5 15cf59afcaff08b12d37f2d7c9f6ed81
Latest seen 2026-03-18 23:00:52 (2 months ago)
First seen 2018-02-03 17:13:34 (8 years ago)
Size 222 KB

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-02-03 17:13:34 (8 years ago); latest analysis 2026-03-18 23:00:52 (2 months ago).

Publisher context

Company metadata: Reason Software Company Inc.. Product metadata: Reason Security Engine File Watcher.

Digital signature

Signed by Reason Software Company Inc.. 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. 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.

rsEnginePM_x64_IObitDel.dll is a Windows file recorded in the ThreatInfo database. It is associated with Reason Security Engine File Watcher. The reported company name is Reason Software Company Inc.. The current detection status is Undefined, based on the latest analysis from 2026-03-18 23:00:52 (2 months 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.

Product Name: Reason Security Engine File Watcher
Company Name: Reason Software Company Inc.
MD5: 15cf59afcaff08b12d37f2d7c9f6ed81
Size: 222 KB
First Published: 2018-02-03 17:13:34 (8 years ago)
Latest Published: 2026-03-18 23:00:52 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-18 23:00:52 (2 months ago)
Signed By: Reason Software Company Inc.
Status: Valid

The signature on rsEnginePM_x64_IObitDel.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.

%programfiles%\bytefence
%sysdrive%\archivos de programa\bytefence
%commonappdata%\segurazo\b
%programfiles%\segurazo
%programfiles%\santivirus
%commonappdata%\santivirus\b
%programfiles%\digital communications\santivirus

ThreatInfo has observed rsEnginePM_x64_IObitDel.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.

rsEnginePM_x64.dll rsEnginePM_x64_IObitDel.dll

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.

Windows 10 61.9%
Windows 7 30.2%
Windows 8.1 6.0%
Windows 8 0.9%
Windows XP 0.7%
Windows Vista 0.2%

The most common operating system signal for rsEnginePM_x64_IObitDel.dll is Windows 10 with 61.9% 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.

rsEnginePM_x64_IObitDel.dll 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 0x00004f9c
Image base 0x0000000180000000

PE Sections:

Sections 6
Raw data 214016

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

.text 117760 bytes · 55.0% of section data
MD5 470aaac88ec0a4ca62ab7cb9d9495d75
.rdata 78336 bytes · 36.6% of section data
MD5 3bbee086153780cdcd0764b7d14dc47c
.data 4608 bytes · 2.2% of section data
MD5 af808568925bb70f239649caf60194b1
.pdata 7680 bytes · 3.6% of section data
MD5 84f6af2cb44228f1a251afbbe10b2ad4
.rsrc 2048 bytes · 1.0% of section data
MD5 e9c339f9bb541dd45031d0a9ac31ef15
.reloc 3584 bytes · 1.7% of section data
MD5 92c50ff3d360961b79f9c9f34c0fe970

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 15cf59afcaff08b12d37f2d7c9f6ed81.
  • 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.