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PYG64.dll Trojan Heuristic Analysis

Updated 26 days ago
Checked by Malware Check
PYG64.dll

Technical Analysis

File Name PYG64.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-13 13:00:23 UTC
⚠

Trojan.Heur!.032920A2

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
1,397,760
File Size (bytes)
2025-12-13
Analysis Date

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File Identification

Hash Type Value Action
MD5
f1bf8fc30b340f345c38a0935af4c190
SHA1
4e6eece2ce4d2fb2306b66f3a5861ca1ecff677c
SHA256
56252cf47d009f6bf9ec1d03cde434604d54660b4c13867fcf1cea5cbc0045ed
SHA512
20fab65dc8c1e6727317cc8cfb495fa64f7126995e10dea906b98c5f818910fba6f5b935ba39cc04c664330189a7b03b490ad138aa92b6f66e20e51ea325235a
ImpHash
f500aa64fe5766d56f43bd18f6680486

PE Analysis

Basic Information

▼
Icon
Hash: dc5da33dfaedf1a823c345f3897aaf75
Fuzzy: 18f0cc81bdb2e12a2b3978ebf14e9a20
dHash: 8e071d946841398e
Image Base 0x180000000
Entry Point 0x18035ed75
Compilation Time 2025-01-23 17:51:07
Checksum 0x0015180b (Actual: 0x00155aa7)
OS Version 5.2
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
PDB Path d:\NsStudy\Home\Baymax\trunk\PatchUi\res\x64\PYG64.pdb
Digital Signature No valid SignedData structure was found.
Imports 4 libraries
KERNEL32, USER32, ole32, GDI32
Exports 1 functions
Resources 7 Resources
Sections 10 Sections

Version Information

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Comments Www.ChinaPYG.CoM
CompanyName 飘云阁论坛官方出品
FileDescription Baymax Patch Tools x64
FileVersion 3, 0, 1, 1061
InternalName PYG64.dll
LegalCopyright Copyright (C) 2020
OriginalFilename PYG64.dll
ProductName PYG64
ProductVersion 3, 0, 1, 1061
Translation 0x0804 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 599,372 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00094000 1,418,693 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x001ef000 217,520 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00225000 28,140 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.Baymax0 0x0022c000 943,371 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.tls 0x00313000 48 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.Baymax1 0x00314000 1,367,516 bytes 1,367,552 bytes 7.95 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 692A32ED119744C8835635BB649055A8
.reloc 0x00462000 68 bytes 512 bytes 0.68 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0DB535A24A9F4B8C48F6F324759C7C4E
.rsrc 0x00463000 28,232 bytes 11,776 bytes 5.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4675D0B176038D2512930568AB5A79CE
.BaymaxN 0x0046a000 16,384 bytes 16,384 bytes 7.38 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D6F5DCEF6C7B9BFAE608EF7BA619F54A
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

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

Resource Analysis

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Total Resources: 7 (27,718 bytes)
Resource Type Count Total Size Percentage
BAYMAX 1 16,516 bytes
59.6%
RT_ICON 1 9,640 bytes
34.8%
RT_DIALOG 2 420 bytes
1.5%
RT_GROUP_ICON 1 20 bytes
0.1%
RT_VERSION 1 776 bytes
2.8%
RT_MANIFEST 1 346 bytes
1.2%

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

No valid SignedData structure was found.

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

Trojan.Heur!.032920A2 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.032920A2 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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