GridinSoft Threat Intelligence

qscan.kdl.svn-base file report

Under review File reputation report
MD5 a2b8786fb2dd8eabc46d4b1666305dce
Latest seen 2022-09-01 23:30:55 (3 years ago)
First seen 2017-05-28 14:07:38 (9 years ago)
Size 424 KB
Publisher Kaspersky Lab ZAO
Product Kaspersky Anti-Virus

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-28 14:07:38 (9 years ago); latest analysis 2022-09-01 23:30:55 (3 years ago).

Publisher context

Company metadata: Kaspersky Lab ZAO. Product metadata: Kaspersky Anti-Virus.

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

qscan.kdl.svn-base is a Windows file recorded in the ThreatInfo database. It is associated with Kaspersky Anti-Virus. The reported company name is Kaspersky Lab ZAO. The current detection status is Undefined, based on the latest analysis from 2022-09-01 23:30:55 (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: Kaspersky Anti-Virus
Company Name: Kaspersky Lab ZAO
MD5: a2b8786fb2dd8eabc46d4b1666305dce
Size: 424 KB
First Published: 2017-05-28 14:07:38 (9 years ago)
Latest Published: 2022-09-01 23:30:55 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2022-09-01 23:30:55 (3 years ago)

Common Places:

%commonappdata%\baidu\baidusd\kav\bases
%commonappdata%\baidu\baidusd\kav\bases\.svn\text-base
%allusersprofile%\\application data\baidu\baidusd\kav\bases
%commonappdata%\baidu\baidusd\kav
%allusersprofile%\\application data\baidu\baidusd\kav
%commonappdata%\baidu\baidusd\kav\bases\.svn

ThreatInfo has observed qscan.kdl.svn-base 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
qscan.kdl qscan.kdl.svn-base

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 qscan.kdl.svn-base across 10 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 34.0%
Low High activity

The strongest geographic signal for this file is Russian Federation with 34.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 7 52.0%
Windows 10 30.0%
Windows 8.1 12.0%
Windows XP 4.0%
Windows 8 2.0%

The most common operating system signal for qscan.kdl.svn-base is Windows 7 with 52.0% 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

qscan.kdl.svn-base 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 0x0010d18c
Image base 0x38c00000

PE Sections:

Sections 6
Raw data 433664

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

.text 359936 bytes · 83.0% of section data
MD5 ecece476c7f3d6d7af4c54bdc5d61b03
.rdata 47616 bytes · 11.0% of section data
MD5 4966ef99603d3315d0a6a89c51aee477
.data 2048 bytes · 0.5% of section data
MD5 f4a2fabdc28a5ebfdc9686b132330451
.rsrc 1536 bytes · 0.4% of section data
MD5 02399e836edd8892049316962c888213
.reloc 17408 bytes · 4.0% of section data
MD5 6f12915663ae67c085d28ef4e2af02ec
.pklav 5120 bytes · 1.2% of section data
Uncommon name
MD5 73d41950fb60966dec86b797251be27a

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 a2b8786fb2dd8eabc46d4b1666305dce.
  • 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.