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PYG64.dll Trojan Heuristic Analysis

Updated 2 months ago
Checked by Malaware Check
PYG64.dll

Technical Analysis

File Name PYG64.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-21 09:00:47 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
1,331,712
File Size (bytes)
2025-03-21
Analysis Date

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File Identification

Hash Type Value Action
MD5
5bb4db1d5ee19cb0e2f2bce8da6f4d47
SHA1
b9cf553f4ca926681c556b862003dee2fa117a92
SHA256
052fc45ea01ad9e1a50a9252f38a058247d441ee7b7619102faca847252ee4f5
SHA512
2dd4b1b22ad92c82d38210a705aa7d04e0bdb27da0725d1dc99066b29bb909441a4a40f3234650bd41f6203c595450155d544536758b4a6ecbdb9f6ad6e01857
ImpHash
6c66827ef435d573f209060a5c13f54d

PE Analysis

Basic Information

▼
Icon
Hash: dc5da33dfaedf1a823c345f3897aaf75
Fuzzy: 18f0cc81bdb2e12a2b3978ebf14e9a20
dHash: 8e071d946841398e
Image Base 0x180000000
Entry Point 0x180430668
Compilation Time 2024-02-27 23:27:58
Checksum 0x00000000 (Actual: 0x00145a91)
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 5 libraries
KERNEL32, USER32, ole32, VERSION, 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, 1057
InternalName PYG64.dll
LegalCopyright Copyright (C) 2020
OriginalFilename PYG64.dll
ProductName PYG64
ProductVersion 3, 0, 1, 1057
Translation 0x0804 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 595,948 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00093000 1,418,533 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x001ee000 218,032 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00224000 27,876 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.Baymax0 0x0022b000 860,272 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 0x002fe000 48 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.Baymax1 0x002ff000 1,301,108 bytes 1,301,504 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 350E018B1A422AEC1858579A9D8A9383
.reloc 0x0043d000 44 bytes 512 bytes 0.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 28D6B1313C4AD7FC3AED67033AF28CD0
.rsrc 0x0043e000 28,232 bytes 11,776 bytes 5.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CE1ED7FD2EA0D627A4658BE1684E2F90
.BaymaxN 0x00445000 16,384 bytes 16,384 bytes 0.85 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9CC20F52C72A965ED5EEB62841268240
Entropy Analysis Alert

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

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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