GridinSoft Threat Intelligence

pdfium.dll threat report

Detected as Trojan.Heur! File reputation report
MD5 7c0c6b49ba1ea985b9161ba8e0996d01
Latest seen 2022-10-27 23:32:28 (3 years ago)
First seen 2022-10-27 23:32:28 (3 years ago)
Size 4 MB
Publisher Google Inc.
Product pdfium

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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.Heur!
Recommended action
Scan and remove
Last analysis
2022-10-27 23:32:28 (3 years ago)
File hash
7c0c6b49ba1ea985b9161ba8e0996d01
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.Heur!.

Timeline

First seen 2022-10-27 23:32:28 (3 years ago); latest analysis 2022-10-27 23:32:28 (3 years ago).

Publisher context

Company metadata: Google Inc.. Product metadata: pdfium.

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.

File context

pdfium.dll is a Windows file recorded in the ThreatInfo database. It is associated with pdfium. The reported company name is Google Inc.. The current detection status is Trojan.Heur!, based on the latest analysis from 2022-10-27 23:32:28 (3 years ago).

If pdfium.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.Heur!.

File Details

Product Name: pdfium
Company Name: Google Inc.
MD5: 7c0c6b49ba1ea985b9161ba8e0996d01
Size: 4 MB
First Published: 2022-10-27 23:32:28 (3 years ago)
Latest Published: 2022-10-27 23:32:28 (3 years ago)
Status: Trojan.Heur! (on last analysis)
Analysis Date: 2022-10-27 23:32:28 (3 years ago)

Detection screenshot

pdfium.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:

%programfiles%\graphisoft

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

Top country Romania
Share 100.0%
Low High activity

The strongest geographic signal for this file is Romania 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 pdfium.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

pdfium.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 0x0022a100
Image base 0x0000000180000000

PE Sections:

Sections 10
Raw data 4558336

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

.text 2476032 bytes · 54.3% of section data
MD5 3e47afca9a4961d6ea84fe71434f5ae8
.rdata 1961984 bytes · 43.0% of section data
MD5 42da2059d463f99d38662390aa5f06d8
.data 18944 bytes · 0.4% of section data
MD5 80ec3116897c44eff11f25862665adae
.pdata 82944 bytes · 1.8% of section data
MD5 81a773113d5fb19ca87ee239228be7fc
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 83cc54a6e1c677e622d164bbd9b1773d
.gehcont 512 bytes · 0.0% of section data
Uncommon name
MD5 3cadd44482ee5c697abdbfabbf290428
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 e007f957c768e46ff71f19c536386c13
.rsrc 1024 bytes · 0.0% of section data
MD5 0d7b1d5ad4c79b7a488c1104217b0f96
.reloc 15360 bytes · 0.3% of section data
MD5 49885348e82aae6c6ecfbbfd65cd730e

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.Heur!

This report identifies pdfium.dll by MD5 7c0c6b49ba1ea985b9161ba8e0996d01. 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 7c0c6b49ba1ea985b9161ba8e0996d01.
  • 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.