GridinSoft Threat Intelligence

A0456501.exe threat report

Detected as Adware.Downloader File reputation report
MD5 172df1071ac18005e08f2c8ddcfc20ab
Latest seen 2025-03-30 23:01:40 (a year ago)
First seen 2017-05-25 09:04:27 (9 years ago)
Size 3 MB

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Adware.Downloader. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Adware.Downloader
Recommended action
Scan and remove
Last analysis
2025-03-30 23:01:40 (a year ago)
File hash
172df1071ac18005e08f2c8ddcfc20ab
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Adware.Downloader, part of the Adware threat category.

Category context

Programs that inject advertising, change browser behavior, or monetize traffic through bundled components. Related Adware reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2017-05-25 09:04:27 (9 years ago); latest analysis 2025-03-30 23:01:40 (a year ago).

Digital signature

Signed by Catalina Group Limited. The signature is reported as valid, but signed files can still be bundled or abused.

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. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the Adware category for related samples and common context.

A0456501.exe is a Windows file recorded in the ThreatInfo database. The current detection status is Adware.Downloader, based on the latest analysis from 2025-03-30 23:01:40 (a year ago). ThreatInfo groups this verdict with Adware reports for broader family-level investigation.

If A0456501.exe appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Adware.Downloader.

MD5: 172df1071ac18005e08f2c8ddcfc20ab
Size: 3 MB
First Published: 2017-05-25 09:04:27 (9 years ago)
Latest Published: 2025-03-30 23:01:40 (a year ago)
Status: Adware.Downloader (on last analysis)
Analysis Date: 2025-03-30 23:01:40 (a year ago)
A0456501.exe detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Signed By: Catalina Group Limited
Status: Valid

The signature on A0456501.exe 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.

%localappdata%\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries\win
%profile%\bd\local settings\application data\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries\win
%profile%\annan6\local settings\application data\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries\win
%sysdrive%\system volume information\_restore{707e28ae-030b-44df-b89d-07076ebdcb41}\rp269
%localappdata%\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries
%sysdrive%\system volume information\_restore{c52b72cc-fd71-4681-b415-f03a3112c2d4}
%profile%\enatual\local settings\application data\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries
%profile%\dministrador\configuración local\datos de programa\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries
%localappdata%\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_1\binaries
%profile%\ous\local settings\application data\catalinagroup\citrio\user data\default\extensions\dcagnhpbnggmbihndfkkhfjojgbaaedo\1.2.40_0\binaries

ThreatInfo has observed A0456501.exe 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.

youtube-dl.exe A0037476.exe A0456501.exe

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.

Windows 10 42.1%
Windows 7 34.6%
Windows 8.1 18.0%
Windows XP 5.3%

The most common operating system signal for A0456501.exe is Windows 10 with 42.1% 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.

A0456501.exe 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 0x00001500
Image base 0x00400000

PE Sections:

Sections 8
Raw data 117248

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

.text 35328 bytes · 30.1% of section data
MD5 712377705f27c35af948a227fcceae2f
.data 512 bytes · 0.4% of section data
MD5 a9dfdda7affe10acefbd6b1d55f224b5
.rdata 16896 bytes · 14.4% of section data
MD5 081171d481730eea2126fc5d1e07dfb6
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 3072 bytes · 2.6% of section data
MD5 a12e23f7fac28fe2e79973a04a12424a
.CRT 512 bytes · 0.4% of section data
MD5 e5c153db5666b5ab215d5379515f28d3
.tls 512 bytes · 0.4% of section data
MD5 a8c88ff12bf1bd64b0f22833d25e78d0
.rsrc 60416 bytes · 51.5% of section data
MD5 4f5803a604e750af3b8a670a10efb1d9

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

GridinSoft detects this file as Adware.Downloader

This report identifies A0456501.exe by MD5 172df1071ac18005e08f2c8ddcfc20ab. It is part of the Adware report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 172df1071ac18005e08f2c8ddcfc20ab.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found. Use the Adware category to compare similar reports.