GridinSoft Threat Intelligence

DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 file report

Under review File reputation report
MD5 e094d252e1be76fb796901f8604bf2b8
Latest seen 2026-03-01 23:00:20 (2 months ago)
First seen 2026-03-01 23:00:20 (2 months ago)
Size 7 MB
Publisher Disc Soft Limited
Product DAEMON Tools Ultra
Signed by AVB Disc Soft, SIA

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2026-03-01 23:00:20 (2 months ago); latest analysis 2026-03-01 23:00:20 (2 months ago).

Publisher context

Company metadata: Disc Soft Limited. Product metadata: DAEMON Tools Ultra.

Digital signature

Signed by AVB Disc Soft, SIA. 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

DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 is a Windows file recorded in the ThreatInfo database. It is associated with DAEMON Tools Ultra. The reported company name is Disc Soft Limited. The current detection status is Undefined, based on the latest analysis from 2026-03-01 23:00:20 (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: DAEMON Tools Ultra
Company Name: Disc Soft Limited
MD5: e094d252e1be76fb796901f8604bf2b8
Size: 7 MB
First Published: 2026-03-01 23:00:20 (2 months ago)
Latest Published: 2026-03-01 23:00:20 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-01 23:00:20 (2 months ago)

Overview

Signed By: AVB Disc Soft, SIA
Status: Valid

The signature on DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 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:

%commonappdata%\systweak\systweak antivirus\endpoint protection sdk\common

ThreatInfo has observed DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 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 DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 100.0%
Low High activity

The strongest geographic signal for this file is United States with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 100.0%

The most common operating system signal for DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 is Windows 10 with 100.0% 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

DiscSoftBusServiceUltra.exe.28FF8F44FBDEE1AA2EE9B0 is identified as pe for 64-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 64-bit
Subsystem Windows GUI
Entry point 0x002ef3a0
Image base 0x0000000140000000

PE Sections:

Sections 10
Raw data 7450112

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

.text 5254656 bytes · 70.5% of section data
Large raw data
MD5 bacfa0624fdccf609526237d9ca29b8f
APE_C 11264 bytes · 0.2% of section data
Uncommon name
MD5 7b8dafd943c0e9e4993bf5209981e8d8
FLAC_C 5632 bytes · 0.1% of section data
Uncommon name
MD5 9633889d0763559630c19b4a7cc4e058
.rdata 1184768 bytes · 15.9% of section data
MD5 e1391933e3967daee0fb22510eeb44a4
.data 130560 bytes · 1.8% of section data
MD5 6f4c416e61748603cb45408de0c8285a
.pdata 267776 bytes · 3.6% of section data
MD5 c3708c8cfb6618df3c715504310814a9
.fptable 512 bytes · 0.0% of section data
Uncommon name
MD5 bf619eac0cdf3f68d496ea9344137e8b
.vmp0 374272 bytes · 5.0% of section data
Uncommon name
MD5 45933203c4b0a01c4230f8c4ad01159a
.reloc 37376 bytes · 0.5% of section data
MD5 a829f6184ce9f12c867934a706cd4453
.rsrc 183296 bytes · 2.5% of section data
MD5 0501cfb75228138a1eba934eb05d1b7b

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 e094d252e1be76fb796901f8604bf2b8.
  • 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.