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The PhysXExtensions.dll (PhysXExtensions Dynamic Link Library (EG)) File Analysis

Updated 3 months ago
Checked by Malware Check
PhysXExtensions.dll

Technical Analysis

File Name PhysXExtensions.dll
File Type
PE32 executable (DLL) (console) Intel 80386, for MS Windows
Scanner Version 1.0.225.174
Database Version 2025-09-22 01:00:21 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
153,368
File Size (bytes)
2025-09-22
Analysis Date

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File Identification

Hash Type Value Action
MD5
e46d754c501106d459f66a9f340b2935
SHA1
2d27f14d9329c52b927eb2b5fd08d33a7e59bad2
SHA256
917334fa5f47b66617a8c0e8d9bbf570a40521b4ee54f9b35986ff808a62672a
SHA512
c5c26c19fa9dd7dc798ecf9c6e8780b28348ce6583d54d3949f44c50a1819ead1bfcd3a9a576a675de9b26c6242d664aa55ab64c6a9e4e7079751008bb6f61a3
ImpHash
7462763cc8332963fa8380bb25795fc1

PE Analysis

Basic Information

▼
Image Base 0x10000000
Entry Point 0x1000d1bb
Compilation Time 2011-08-31 17:12:43
Checksum 0x0002ff05 (Actual: 0x0002ff05)
OS Version 5.0
PEiD Signatures PE32 executable (DLL) (console) Intel 80386, for MS Windows
PDB Path d:\depot\UnrealEngine3-PhysX\Tools\PhysXExtensions\bin\win32\PhysXExtensions.pdb
Digital Signature OK
Imports 2 libraries
KERNEL32, USER32
Exports 2 functions
Resources 2 Resources
Sections 5 Sections

Version Information

▼
CompanyName NVIDIA Corporation
FileDescription PhysXExtensions Dynamic Link Library (EG)
FileVersion 2, 8, 4, 1
InternalName PhysXExtensions
LegalCopyright Copyright (C) 2010 NVIDIA Corporation
OriginalFilename PhysXExtensions.dll
ProductName PhysXExtensions Dynamic Link Library
ProductVersion 2, 8, 4, 1
SpecialBuild Epic Games
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 101,688 bytes 101,888 bytes 6.76 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 963732B4D92429EC44C45FC4B3C7A585
.rdata 0x0001a000 22,453 bytes 22,528 bytes 6.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BA1F4DFCDB6C99966F7B08E0A9691434
.data 0x00020000 17,952 bytes 10,752 bytes 3.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4511E0425F53842E73B43D5F3A29C884
.rsrc 0x00025000 1,460 bytes 1,536 bytes 4.29 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BE25E18749043779836580618DD3FB79
.reloc 0x00026000 9,808 bytes 10,240 bytes 4.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 04E8899572C7644092DDD80920346AF5
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 2 (1,298 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 952 bytes
73.3%
RT_MANIFEST 1 346 bytes
26.7%

Certificate Chain Analysis

▼
Certificate Information
Product PhysXExtensions Dynamic Link Library
Description PhysXExtensions Dynamic Link Library (EG)
File Version 2, 8, 4, 1
Original Name PhysXExtensions.dll
Signing Date 05:24 PM 08/31/2011 (5244 days ago)
Verification Status Signed
Signers Epic Games Inc.; VeriSign Class 3 Code Signing 2004 CA; VeriSign Class 3 Public Primary CA
Counter Signers VeriSign Time Stamping Services Signer - G2; VeriSign Time Stamping Services CA; Thawte Timestamping CA
Internal Name PhysXExtensions
Copyright Copyright (C) 2010 NVIDIA Corporation
Certificate Chain Summary
VeriSign Time Stamping Services Signer - G2 #1 Primary
Validity Period: 2007-06-15 00:00:00 → 2012-06-14 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 38 25 D7 FA F8 61 AF 9E F4 90 E7 26 B5 D6 5A D5
VeriSign Time Stamping Services CA #2 Chain
Validity Period: 2003-12-04 00:00:00 → 2013-12-03 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
VeriSign Class 3 Code Signing 2004 CA #3 Chain
Validity Period: 2004-07-16 00:00:00 → 2014-07-15 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 41 91 A1 5A 39 78 DF CF 49 65 66 38 1D 4C 75 C2
Epic Games Inc. #4 Chain
Validity Period: 2008-12-10 00:00:00 → 2012-01-28 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 1C 16 CD DA D8 96 19 07 E5 70 4B 82 D9 A1 58 42

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

OK

Remember: This is Result of Online Virus Scanner

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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