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Tpai.exe Trojan Heuristic Analysis

Updated 2 days ago
Checked by Malware Check
tpai.exe

Technical Analysis

File Name tpai.exe
File Type
PE32+ executable (console) x86-64, for MS Windows
Scanner Version 1.0.222.174
Database Version 2025-07-30 17:00:18 UTC
⚠

Trojan.Heur!.00052033

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
83,286,528
File Size (bytes)
2025-07-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
454cfb550ebdae7086331b81f74ae193
SHA1
7901a83a5b7c3e4a68d1800858c6c5797053f417
SHA256
1df3ffb534160b3adf450757b76357baaf5f34d7ac89412d276ab49d4fe848b5
SHA512
ecad2bb31f2210a87e6032ccbcb2923f90bca53c72ca0d4a68224b5b8b2f8a90d58c3885c9c27bb236db2207b0428b18d0c812fcc15f51a2f3e08d92ae93ed6f
ImpHash
e1a2d402c8ad7ab34db7a7c181912c2f

PE Analysis

Basic Information

▼
Icon
Hash: 616fb60b11dd96be359ab0c1c494d2b0
Fuzzy: 14aec4bf981a318ef2f589fbde6828ff
dHash: 8e7168cccc68718e
Image Base 0x140000000
Entry Point 0x140008297
Compilation Time 2025-01-17 21:21:13
Checksum 0x04f71423 (Actual: 0x04f71f23)
OS Version 6.0
PEiD Signatures PE32+ executable (console) x86-64, for MS Windows
PDB Path E:\topaz-build-agent\_work\1\b\build\mainapp\tpai.pdb
Digital Signature The expected hash does not match the digest in SpcInfo
Imports 30 libraries
Exports 2 functions
Resources 8 Resources
Sections 10 Sections

Version Information

▼
Comments
CompanyName Topaz Labs
FileDescription Topaz Photo AI
FileVersion 3,4,4,0
InternalName Topaz Photo AI
LegalCopyright Copyright 2022 Topaz Labs. All rights reserved.
LegalTrademarks1
LegalTrademarks2
OriginalFilename Topaz Photo AI.exe
PrivateBuild
ProductName Topaz Photo AI
ProductVersion 3.4.4.0
SpecialBuild
Translation 0x0409 0x04e4

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 4,392,257 bytes 4,392,448 bytes 5.48 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F9D320E6C0A59AB001E02FEE6D8C795A
.rdata 0x00432000 78,176,929 bytes 78,177,280 bytes 7.03 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 65950FC745F67F7FDC62A1AD9AC76496
.data 0x04ec1000 257,985 bytes 228,864 bytes 1.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8CDB3A94056AE653540D4E53873AE80D
.pdata 0x04f00000 213,768 bytes 214,016 bytes 6.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0BF3C03884EEF3156E61390678ECAAC3
.idata 0x04f35000 64,187 bytes 64,512 bytes 4.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 84163F5067F64801C89BB6D19596B39E
.qtversi 0x04f45000 275 bytes 512 bytes 0.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_SHARED|IMAGE_SCN_MEM_READ 72422F396E3D4D8D5D3DD4F841860137
.tls 0x04f46000 795 bytes 1,024 bytes 0.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE F79AA5E975615FEC7E50B367D6A6A5CA
.00cfg 0x04f47000 337 bytes 512 bytes 0.35 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7A2366E4B63E75EAD747455BAFFCDCBD
.rsrc 0x04f48000 115,699 bytes 115,712 bytes 2.90 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E1C05CBF28F9F22ED0EE0B1741E348F1
.reloc 0x04f65000 79,908 bytes 80,384 bytes 1.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 2710D96AC7A49C9F6BB794D1E3355A1C
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 8 (95,930 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 94,492 bytes
98.5%
RT_GROUP_ICON 1 76 bytes
0.1%
RT_VERSION 1 956 bytes
1%
RT_MANIFEST 1 406 bytes
0.4%

Certificate Chain Analysis

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No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

The expected hash does not match the digest in SpcInfo

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Heur!.00052033 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.00052033 without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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