GridinSoft Threat Intelligence

autorun.dll threat report

Detected as Trojan.Agent File reputation report
MD5 661d4551df34661f3ffc565e2f4ecdbc
Latest seen 2026-05-14 21:00:51 (2 weeks ago)
First seen 2026-05-14 21:00:51 (2 weeks ago)
Size 31 KB

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.Agent. 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
Trojan.Agent
Recommended action
Scan and remove
Last analysis
2026-05-14 21:00:51 (2 weeks ago)
File hash
661d4551df34661f3ffc565e2f4ecdbc
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.Agent, part of the Trojan threat category.

Category context

Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2026-05-14 21:00:51 (2 weeks ago); latest analysis 2026-05-14 21:00:51 (2 weeks ago).

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 Trojan category for related samples and common context.

File context

autorun.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.Agent, based on the latest analysis from 2026-05-14 21:00:51 (2 weeks ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.

If autorun.dll 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 Trojan.Agent.

File Details

MD5: 661d4551df34661f3ffc565e2f4ecdbc
Size: 31 KB
First Published: 2026-05-14 21:00:51 (2 weeks ago)
Latest Published: 2026-05-14 21:00:51 (2 weeks ago)
Status: Trojan.Agent (on last analysis)
Analysis Date: 2026-05-14 21:00:51 (2 weeks ago)

Detection screenshot

autorun.dll 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.

Common Places:

%profile%\downloads\ds4windows-3-3-3

ThreatInfo has observed autorun.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.

Geographic signal

Observed country distribution

ThreatInfo has seen autorun.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country France
Share 100.0%
Low High activity

The strongest geographic signal for this file is France 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 autorun.dll 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

autorun.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 0x000011ad
Image base 0x0000000393430000

PE Sections:

Sections 10
Raw data 30720

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

.text 19968 bytes · 65.0% of section data
MD5 7d62797c69d29debd203e10bc4c57c7e
.data 512 bytes · 1.7% of section data
MD5 a6b127439403d2708fd0449eab176111
.rdata 4096 bytes · 13.3% of section data
MD5 ef50555359d7073a3827a7d8c9388937
.pdata 1536 bytes · 5.0% of section data
MD5 b65854ab1e6b909970ef5bb2dbdc4360
.xdata 1024 bytes · 3.3% of section data
Uncommon name
MD5 3f14406a0e50c71b534812112e6942eb
.bss 0 bytes · 0.0% of section data
MD5 d41d8cd98f00b204e9800998ecf8427e
.edata 512 bytes · 1.7% of section data
MD5 c4f87666664aca9995ff10e750cb750e
.idata 2048 bytes · 6.7% of section data
MD5 327c3b8ecf62180b8e9c0e61d8a5dd30
.tls 512 bytes · 1.7% of section data
MD5 bf619eac0cdf3f68d496ea9344137e8b
.reloc 512 bytes · 1.7% of section data
MD5 123850b79a7dd04205a377a08edb585a

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 Trojan.Agent

This report identifies autorun.dll by MD5 661d4551df34661f3ffc565e2f4ecdbc. It is part of the Trojan 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 661d4551df34661f3ffc565e2f4ecdbc.
  • 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 Trojan category to compare similar reports.