GridinSoft Threat Intelligence

_pywrap_tensorflow_internal.pyd threat report

Detected as Trojan.Heur! File reputation report
MD5 b4d21c874bdeee824a2f2d72690f5cbc
Latest seen 2026-05-15 20:00:22 (2 weeks ago)
First seen 2026-05-15 20:00:22 (2 weeks ago)
Size 868 MB

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
2026-05-15 20:00:22 (2 weeks ago)
File hash
b4d21c874bdeee824a2f2d72690f5cbc
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.Heur!, 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 2026-05-15 20:00:22 (2 weeks ago); latest analysis 2026-05-15 20:00:22 (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

_pywrap_tensorflow_internal.pyd is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-05-15 20:00:22 (2 weeks ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.

If _pywrap_tensorflow_internal.pyd 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

MD5: b4d21c874bdeee824a2f2d72690f5cbc
Size: 868 MB
First Published: 2026-05-15 20:00:22 (2 weeks ago)
Latest Published: 2026-05-15 20:00:22 (2 weeks ago)
Status: Trojan.Heur! (on last analysis)
Analysis Date: 2026-05-15 20:00:22 (2 weeks ago)

Detection screenshot

_pywrap_tensorflow_internal.pyd 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%\gigabyte\aimemoryboostmodule\_internal\tensorflow

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

Top country United States
Share 100.0%
Low High activity

The strongest geographic signal for this file is United States 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 _pywrap_tensorflow_internal.pyd 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

_pywrap_tensorflow_internal.pyd 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 0x22563864
Image base 0x0000000180000000

PE Sections:

Sections 14
Raw data 910876160

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

.text 578225664 bytes · 63.5% of section data
Large raw data
MD5 f20a5a2721e4efe52e3a7c5454891193
.rdata 93634048 bytes · 10.3% of section data
Large raw data
MD5 9b464d7e386e48a1803ee42169c895e9
.data 7265792 bytes · 0.8% of section data
Large raw data
MD5 6e88e51b942132301a2c96c13292c30a
.pdata 4266496 bytes · 0.5% of section data
MD5 a9b38f877044b9f6478f5d63ba6f64b6
.nv_fatb 226080768 bytes · 24.8% of section data
Large raw data Uncommon name
MD5 7d6569de51b797586f6a656341a34ece
.nvFatBi 6656 bytes · 0.0% of section data
Uncommon name
MD5 d861a88443e9376a18d4dd30151873a3
_RDATA 1024 bytes · 0.0% of section data
Uncommon name
MD5 22d0822e027ee577d7de28907610344e
.debug_a 3072 bytes · 0.0% of section data
Uncommon name
MD5 7ef05c3a4a795aa25e5dbe2569ffa409
.debug_i 6656 bytes · 0.0% of section data
Uncommon name
MD5 b6dfc5b20e43ea6172ec142d6bfdce73
.debug_s 7168 bytes · 0.0% of section data
Uncommon name
MD5 920fe86aa4fa651d633085f21132897d
.debug_p 7168 bytes · 0.0% of section data
Uncommon name
MD5 6cc128a81e5a782e220c5954c275ee1a
.debug_p 1536 bytes · 0.0% of section data
Uncommon name
MD5 dc527327dc653184950ea5918c3164bd
.debug_l 8192 bytes · 0.0% of section data
Uncommon name
MD5 3eddca9792d6f4fe2540b7c5130f7b32
.reloc 1361920 bytes · 0.1% of section data
MD5 716cba8893139c7f8bfaac69fff947eb

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 _pywrap_tensorflow_internal.pyd by MD5 b4d21c874bdeee824a2f2d72690f5cbc. 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 b4d21c874bdeee824a2f2d72690f5cbc.
  • 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.