GridinSoft Threat Intelligence

liblzma-5.dll file report

Under review File reputation report
MD5 14349a7d3b45e32cab4a172da41c0273
Latest seen 2023-04-02 23:56:41 (3 years ago)
First seen 2019-04-16 01:25:44 (7 years ago)
Size 150 KB
Publisher The Tukaani Project <https://tukaani.org/>
Product XZ Utils <https://tukaani.org/xz/>

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2019-04-16 01:25:44 (7 years ago); latest analysis 2023-04-02 23:56:41 (3 years ago).

Publisher context

Company metadata: The Tukaani Project <https://tukaani.org/>. Product metadata: XZ Utils <https://tukaani.org/xz/>.

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

liblzma-5.dll is a Windows file recorded in the ThreatInfo database. It is associated with XZ Utils <https://tukaani.org/xz/>. The reported company name is The Tukaani Project <https://tukaani.org/>. The current detection status is Undefined, based on the latest analysis from 2023-04-02 23:56:41 (3 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.

File Details

Product Name: XZ Utils <https://tukaani.org/xz/>
Company Name: The Tukaani Project <https://tukaani.org/>
MD5: 14349a7d3b45e32cab4a172da41c0273
Size: 150 KB
First Published: 2019-04-16 01:25:44 (7 years ago)
Latest Published: 2023-04-02 23:56:41 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-04-02 23:56:41 (3 years ago)

Common Places:

%programfiles%

ThreatInfo has observed liblzma-5.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.

Geography:

15 observed countries
15.8%
10.5%
10.5%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%
5.3%

The strongest geographic signal for this file is Netherlands with 15.8% 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 94.7%
Windows 7 5.3%

The most common operating system signal for liblzma-5.dll is Windows 10 with 94.7% 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

liblzma-5.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 0x00001330
Image base 0x0000000063cc0000

PE Sections:

Sections 12
Raw data 151040

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

.text 100864 bytes · 66.8% of section data
MD5 c12ccf139fe566c6ffa65f4ce709fa02
.data 512 bytes · 0.3% of section data
MD5 ade415693fa5d7dbcf9e492d62f54317
.rdata 32768 bytes · 21.7% of section data
MD5 6f0f527ee79745dc115671cfff32da1b
.pdata 4096 bytes · 2.7% of section data
MD5 0eff86cb37eae966ee9db6bad7ccbcb4
.xdata 4096 bytes · 2.7% of section data
Uncommon name
MD5 2f8019318405a96708ceabd744b46544
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.edata 3584 bytes · 2.4% of section data
MD5 b6c244cd0009d2d314ad97c5632c3a39
.idata 2560 bytes · 1.7% of section data
MD5 b12b346a2d96cf705b6af559a54e4ff0
.CRT 512 bytes · 0.3% of section data
MD5 256560d40d30aea62681d2e30f021683
.tls 512 bytes · 0.3% of section data
MD5 bf619eac0cdf3f68d496ea9344137e8b
.rsrc 1024 bytes · 0.7% of section data
MD5 9574378aaa7355d796137384ca78c906
.reloc 512 bytes · 0.3% of section data
MD5 b270e8e9cf6265356ef51bd56ff660ad

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 14349a7d3b45e32cab4a172da41c0273.
  • 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.