GridinSoft Threat Intelligence

libcrypto-1_1.dll file report

Under review File reputation report
MD5 25c9d6fa8bf1222e82a37ef982f418d2
Latest seen 2024-12-15 23:02:52 (a year ago)
First seen 2018-06-05 15:05:18 (7 years ago)
Size 1 MB
Publisher The OpenSSL Project, http://www.openssl.org/
Product The OpenSSL Toolkit
Signed by Python Software Foundation

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-06-05 15:05:18 (7 years ago); latest analysis 2024-12-15 23:02:52 (a year ago).

Publisher context

Company metadata: The OpenSSL Project, http://www.openssl.org/. Product metadata: The OpenSSL Toolkit.

Digital signature

Signed by Python Software Foundation. The signature is reported as valid, but signed files can still be bundled or abused.

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

libcrypto-1_1.dll is a Windows file recorded in the ThreatInfo database. It is associated with The OpenSSL Toolkit. The reported company name is The OpenSSL Project, http://www.openssl.org/. The current detection status is Undefined, based on the latest analysis from 2024-12-15 23:02:52 (a year 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: The OpenSSL Toolkit
Company Name: The OpenSSL Project, http://www.openssl.org/
MD5: 25c9d6fa8bf1222e82a37ef982f418d2
Size: 1 MB
First Published: 2018-06-05 15:05:18 (7 years ago)
Latest Published: 2024-12-15 23:02:52 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-12-15 23:02:52 (a year ago)

Overview

Signed By: Python Software Foundation
Status: Valid

The signature on libcrypto-1_1.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.

Common Places:

%appdata%\weatherforecaster
%appdata%\maxibuy
%appdata%\lookuppro
%appdata%\winpatchz1857
%appdata%\winpatchz1857_upd
%appdata%\superweather2
%appdata%\superweather
%appdata%\youtubedownloader
%appdata%\youtubedownloader_upd
%appdata%\upproverified

ThreatInfo has observed libcrypto-1_1.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.

Geographic signal

Observed country distribution

ThreatInfo has seen libcrypto-1_1.dll across 41 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 46.8%
Low High activity

The strongest geographic signal for this file is Russian Federation with 46.8% 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 65.0%
Windows 7 24.7%
Windows 8.1 9.1%
Windows 8 0.8%
Windows Vista 0.5%

The most common operating system signal for libcrypto-1_1.dll is Windows 10 with 65.0% 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

libcrypto-1_1.dll is identified as pe for 32-bit systems. The subsystem is Windows GUI. 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 GUI
Entry point 0x00001a73
Image base 0x10000000

PE Sections:

Sections 7
Raw data 1895424

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

.text 1311744 bytes · 69.2% of section data
MD5 24c7475fce3b6a83780a9971597fcca7
.rdata 496128 bytes · 26.2% of section data
MD5 0e2da797773329765a72712492079db9
.data 23040 bytes · 1.2% of section data
MD5 da30a1ba2a3d295931d44de9d33207e7
.idata 6656 bytes · 0.4% of section data
MD5 b425ccb42526fb9599be518a0a1e9757
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 9ae36de698b060455a6bd781b5ad59d9
.rsrc 2048 bytes · 0.1% of section data
MD5 5a52c8381e33d6424e6c80dc3f7d3da4
.reloc 55296 bytes · 2.9% of section data
MD5 01b66cc3405ccc811a8fc31a4c3a0c5a

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 25c9d6fa8bf1222e82a37ef982f418d2.
  • 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.