GridinSoft Threat Intelligence

CIDiaga.dat threat report

Detected as Spy.GoldenSpy File reputation report
MD5 e21750740f1dfe2e86d29d7cf712131d
Latest seen 2026-05-16 08:00:43 (2 weeks ago)
First seen 2026-05-16 08:00:43 (2 weeks ago)
Size 1 MB

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Spy.GoldenSpy. 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
Spy.GoldenSpy
Recommended action
Scan and remove
Last analysis
2026-05-16 08:00:43 (2 weeks ago)
File hash
e21750740f1dfe2e86d29d7cf712131d
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Spy.GoldenSpy, part of the Spy threat category.

Category context

Monitoring components that collect activity, system data, or user information. Related Spy reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2026-05-16 08:00:43 (2 weeks ago); latest analysis 2026-05-16 08:00:43 (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 Spy category for related samples and common context.

File context

CIDiaga.dat is a Windows file recorded in the ThreatInfo database. The current detection status is Spy.GoldenSpy, based on the latest analysis from 2026-05-16 08:00:43 (2 weeks ago). ThreatInfo groups this verdict with Spy reports for broader family-level investigation.

If CIDiaga.dat 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 Spy.GoldenSpy.

File Details

MD5: e21750740f1dfe2e86d29d7cf712131d
Size: 1 MB
First Published: 2026-05-16 08:00:43 (2 weeks ago)
Latest Published: 2026-05-16 08:00:43 (2 weeks ago)
Status: Spy.GoldenSpy (on last analysis)
Analysis Date: 2026-05-16 08:00:43 (2 weeks ago)

Detection screenshot

CIDiaga.dat 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%\windows mailx

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

Top country China
Share 100.0%
Low High activity

The strongest geographic signal for this file is China 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 CIDiaga.dat 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

CIDiaga.dat 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 0x0011bb0e
Image base 0x00400000

PE Sections:

Sections 7
Raw data 1783808

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

.text 1329152 bytes · 74.5% of section data
MD5 d28115193815762f3d51ff0aa27742ca
.rdata 351744 bytes · 19.7% of section data
MD5 a415165a8609024a52a1d867fea1c029
.data 39936 bytes · 2.2% of section data
MD5 c6114aa0516a53e6fadc021e0e0806da
.gfids 1024 bytes · 0.1% of section data
Uncommon name
MD5 3089d419365efbebc0080da8865fadd7
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.rsrc 512 bytes · 0.0% of section data
MD5 18b2e6f46ef4003102bf50e1ca645fd5
.reloc 60928 bytes · 3.4% of section data
MD5 c63a2739b7c18665ae5be75b32a36da5

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 Spy.GoldenSpy

This report identifies CIDiaga.dat by MD5 e21750740f1dfe2e86d29d7cf712131d. It is part of the Spy 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 e21750740f1dfe2e86d29d7cf712131d.
  • 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 Spy category to compare similar reports.