GridinSoft Threat Intelligence

libssl32.dll.backup file report

Under review File reputation report
MD5 37580b9354e984bf7c1a2b4ed7fa824b
Latest seen 2026-03-19 23:00:32 (2 months ago)
First seen 2017-05-30 16:04:08 (8 years ago)
Size 227 KB
Publisher GnuWin32 <http://gnuwin32.sourceforge.net>
Product OpenSSL

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-30 16:04:08 (8 years ago); latest analysis 2026-03-19 23:00:32 (2 months ago).

Publisher context

Company metadata: GnuWin32 <http://gnuwin32.sourceforge.net>. Product metadata: OpenSSL.

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.

File context

libssl32.dll.backup is a Windows file recorded in the ThreatInfo database. It is associated with OpenSSL. The reported company name is GnuWin32 <http://gnuwin32.sourceforge.net>. The current detection status is Undefined, based on the latest analysis from 2026-03-19 23:00:32 (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.

File Details

Product Name: OpenSSL
Company Name: GnuWin32 <http://gnuwin32.sourceforge.net>
MD5: 37580b9354e984bf7c1a2b4ed7fa824b
Size: 227 KB
First Published: 2017-05-30 16:04:08 (8 years ago)
Latest Published: 2026-03-19 23:00:32 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-19 23:00:32 (2 months ago)

Common Places:

%programfiles%\pcacceleratep
%commonappdata%\driveragentplus
%programfiles%\pcacceleratepro
%appdata%
%programfiles%\fotoparadies\resources\openssl
%allusersprofile%\\datos de programa\driveragentplus
%programfiles%
%commonappdata%
%allusersprofile%\\application data
%programfiles%\esupport.com

ThreatInfo has observed libssl32.dll.backup 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:

2 observed names
libssl32.dll libssl32.dll.backup

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 libssl32.dll.backup across 79 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 20.7%
Low High activity

The strongest geographic signal for this file is United States with 20.7% 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 75.5%
Windows 7 16.7%
Windows 8.1 5.7%
Windows XP 1.2%
Windows 8 0.5%
Windows Vista 0.3%
Windows Embedded Standard 0.1%

The most common operating system signal for libssl32.dll.backup is Windows 10 with 75.5% 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

libssl32.dll.backup is identified as pe for 32-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 32-bit
Subsystem Windows CUI
Entry point 0x00001060
Image base 0x6c380000

PE Sections:

Sections 8
Raw data 231936

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

.text 160768 bytes · 69.3% of section data
MD5 8d1b37f5c3efcdad2e5b42824b38c039
.data 9728 bytes · 4.2% of section data
MD5 f3c1caf6f7dd17288f1f2d84fe30b023
.rdata 24064 bytes · 10.4% of section data
MD5 db8fde6a2fb36ec8d07d97e83a0d6df5
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.edata 7168 bytes · 3.1% of section data
MD5 5f00a42c9a714e821fcf219c6c04515b
.idata 8704 bytes · 3.8% of section data
MD5 7bcb8883b463c7d190764b3ff669612b
.rsrc 13824 bytes · 6.0% of section data
MD5 b0c7bf16bdd6c94109d9f470b4e264d1
.reloc 7680 bytes · 3.3% of section data
MD5 8f7a656f23790d9748c31a1cf4a11eec

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 37580b9354e984bf7c1a2b4ed7fa824b.
  • 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.