GridinSoft Threat Intelligence

backup_c.dll file report

Under review File reputation report
MD5 a416673e83ff8aaa156899fcacb2c3d3
Latest seen 2026-05-13 22:01:15 (2 weeks ago)
First seen 2023-07-11 23:13:31 (2 years ago)
Size 63 KB
Product BCB/Delphi Zip

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2023-07-11 23:13:31 (2 years ago); latest analysis 2026-05-13 22:01:15 (2 weeks ago).

Publisher context

Product metadata: BCB/Delphi Zip.

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.

backup_c.dll is a Windows file recorded in the ThreatInfo database. It is associated with BCB/Delphi Zip. The current detection status is Undefined, based on the latest analysis from 2026-05-13 22:01:15 (2 weeks 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.

Product Name: BCB/Delphi Zip
MD5: a416673e83ff8aaa156899fcacb2c3d3
Size: 63 KB
First Published: 2023-07-11 23:13:31 (2 years ago)
Latest Published: 2026-05-13 22:01:15 (2 weeks ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-05-13 22:01:15 (2 weeks ago)
%programfiles%

ThreatInfo has observed backup_c.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.

Windows 10 72.9%
Windows 7 25.4%
Windows 8 1.7%

The most common operating system signal for backup_c.dll is Windows 10 with 72.9% 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.

backup_c.dll 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 0x0002ae80
Image base 0x00400000

PE Sections:

Sections 3
Raw data 64000

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

UPX0 0 bytes · 0.0% of section data
Packer marker Uncommon name
MD5 d41d8cd98f00b204e9800998ecf8427e
UPX1 61952 bytes · 96.8% of section data
Packer marker Uncommon name
MD5 54dd184962964392991061cf573295ba
.rsrc 2048 bytes · 3.2% of section data
MD5 c5c582b7562a1b9137d73b29dd334be7

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 a416673e83ff8aaa156899fcacb2c3d3.
  • 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.