GridinSoft Threat Intelligence
SPI.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Gen. 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.Gen
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-27 20:00:18 (3 hours ago)
- File hash
- fb91412b1e660bbdeef933c2266e42d8
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Gen, part of the Trojan threat category.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2025-12-11 23:00:55 (5 months ago); latest analysis 2026-05-27 20:00:18 (3 hours ago).
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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- 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
SPI.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.Gen, based on the latest analysis from 2026-05-27 20:00:18 (3 hours ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If SPI.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.Gen.
File Details
| MD5: | fb91412b1e660bbdeef933c2266e42d8 |
| Size: | 1 MB |
| First Published: | 2025-12-11 23:00:55 (5 months ago) |
| Latest Published: | 2026-05-27 20:00:18 (3 hours ago) |
| Status: | Trojan.Gen (on last analysis) | |
| Analysis Date: | 2026-05-27 20:00:18 (3 hours ago) |
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\moi3_eeprom_solution.7z\ch341 programmer |
| %sysdrive%\ellenőrizve\ch341a |
| %desktop% |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\ch341a programm v1.34.rar\ch341a programm v1.34 |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a v1.4 |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\software todos los bin |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\ch341a programm v1.34\ch341a programm v1.34 |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\viejo\software.rar |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\viejo |
| %sysdrive%\utilidades\desbloqueos net gobierno\ch341a\programer\ch341a software español\software todos los bin\software todos los bin\programador |
ThreatInfo has observed SPI.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 SPI.dll across 5 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Argentina with 44.4% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for SPI.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
SPI.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
be772541da7910a534e82e3788f2e004
3790ca67c8ebeb1319a3ce05fcd4e606
f5d8d2bfbbca26e64933760e2833fd91
cc6a8c9a7b023da879610927a8a7b9aa
620f0b67a91f7f74151bc5be745b7110
938d6d97628275a512e07c66be5ccecf
eee8ffc2362f3cdbf264395664ba1294
ee2673fe8efe1be2aa25058697759610
95266c589b4506d11db44a155feca651
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.Gen
This report identifies SPI.dll by MD5 fb91412b1e660bbdeef933c2266e42d8. 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.