GridinSoft Threat Intelligence

ICSharpCode.SharpZipLib.dll file report

Under review File reputation report
MD5 c8164876b6f66616d68387443621510c
Latest seen 2024-03-25 23:03:51 (2 years ago)
First seen 2017-05-24 19:09:55 (9 years ago)
Size 196 KB
Publisher ICSharpCode.net
Product #ZipLibrary

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-24 19:09:55 (9 years ago); latest analysis 2024-03-25 23:03:51 (2 years ago).

Publisher context

Company metadata: ICSharpCode.net. Product metadata: #ZipLibrary.

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.

ICSharpCode.SharpZipLib.dll is a Windows file recorded in the ThreatInfo database. It is associated with #ZipLibrary. The reported company name is ICSharpCode.net. The current detection status is Undefined, based on the latest analysis from 2024-03-25 23:03:51 (2 years 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: #ZipLibrary
Company Name: ICSharpCode.net
MD5: c8164876b6f66616d68387443621510c
Size: 196 KB
First Published: 2017-05-24 19:09:55 (9 years ago)
Latest Published: 2024-03-25 23:03:51 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-03-25 23:03:51 (2 years ago)
%appdata%
%programfiles%\explorer
%programfiles%\c2326d72-eabd-4696-af03-5514a843fe4c\7ad06c902edc486e92e2f533e228dc68
%programfiles%\acc2c772-06f6-406f-afee-e2d4fd75991e\f56b3d075c8b4049b15f22ac2b675d2d
%profile%\leg\application data\loadleader
%programfiles%\redhelper\3.12.252.1022
%programfiles%\redhelper\3.12.252.1022\temp\3.12.248.1006\update1.0.0.0-3.12.248.1006
%programfiles%\redhelper
%programfiles%\94aeacdf-210e-4553-b1ae-b36b5f8580d4\84b7e7be265247d095eb97510ac66b92
%programfiles%\dd6838d3-6e81-44de-8eda-b4fe547ec16b\1792a7937811461c9e0ff4a2eb58990b

ThreatInfo has observed ICSharpCode.SharpZipLib.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.

Windows 7 56.0%
Windows 10 32.1%
Windows 8.1 8.3%
Windows XP 1.9%
Windows 8 1.4%
Windows Server 2012 R2 0.3%

The most common operating system signal for ICSharpCode.SharpZipLib.dll is Windows 7 with 56.0% 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.

ICSharpCode.SharpZipLib.dll 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 0x0002ff5e
Image base 0x00400000

.NET Info:

MVID: 8e8fa28d-216a-43ec-8dcb-2258d1f7bf00

PE Sections:

Sections 3
Raw data 196608

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

.text 188416 bytes · 95.8% of section data
MD5 5a3a5fcdf02aca8b588b4d712795d760
.rsrc 4096 bytes · 2.1% of section data
MD5 627d84f5ec450b63cf5cbf857a5a8384
.reloc 4096 bytes · 2.1% of section data
MD5 6245fa79df68317dbbefa8d0f2f0fc60

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 c8164876b6f66616d68387443621510c.
  • 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.