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The PhysXLoader.dll (PhysXLoader Dynamic Link Library) File Analysis

Updated 3 months ago
Checked by Malware Check
PhysXLoader.dll

Technical Analysis

File Name PhysXLoader.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
64,280
File Size (bytes)
2025-09-22
Analysis Date

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File Identification

Hash Type Value Action
MD5
df54e5cd7daac1d3f1732a581006b2ca
SHA1
955166395cc45064e0f4736754dc42e9ce302666
SHA256
1c7d514d002ab50afa6b479c35d25c6c628b0a8b3173719299d3a4fda55c52bc
SHA512
db476c51926bca59ceddfe03396a2576898f00f56c60df96e2c92093331ca4d882e08cc28bac7816f7d974b8afb41655e5500bbb66066d4a20752831b00ab1ee
ImpHash
45c6f74b890806afceaa843d6dbf470b

PE Analysis

Basic Information

▼
Image Base 0x10000000
Entry Point 0x10001ff6
Compilation Time 2011-08-31 17:11:57
Checksum 0x00017ad6 (Actual: 0x00017ad6)
OS Version 5.0
PEiD Signatures PE32 executable (DLL) (console) Intel 80386, for MS Windows
PDB Path d:\depot\UnrealEngine3-PhysX\bin\win32\PhysXLoader.pdb
Digital Signature OK
Imports 3 libraries
IPHLPAPI, KERNEL32, ADVAPI32
Exports 10 functions
Resources 2 Resources
Sections 5 Sections

Version Information

▼
CompanyName NVIDIA Corporation
FileDescription PhysXLoader Dynamic Link Library
FileVersion 2, 8, 4, 6
InternalName PhysXLoader_FC6_GPU
LegalCopyright Copyright (C) 2008 NVIDIA Corporation
OriginalFilename PhysXLoader.dll
ProductName PhysXLoader Dynamic Link Library
ProductVersion 2, 8, 4, 6
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 38,562 bytes 38,912 bytes 6.57 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6F8D912FDD206A2A72D5F03D64DBEB65
.rdata 0x0000b000 8,810 bytes 9,216 bytes 5.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C5900304B9C7ED80C21088D8FC2764BB
.data 0x0000e000 10,972 bytes 4,096 bytes 2.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B5F5537B0737D4923441C6202627BEF2
.rsrc 0x00011000 1,380 bytes 1,536 bytes 4.42 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 53EAE2722850E65E55CD89D7BAA349CA
.reloc 0x00012000 3,916 bytes 4,096 bytes 4.61 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ A6A3AF6585143F1C8AB9A0ED77E37A0A
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 2 (1,218 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 872 bytes
71.6%
RT_MANIFEST 1 346 bytes
28.4%

Certificate Chain Analysis

▼
Certificate Information
Product PhysXLoader Dynamic Link Library
Description PhysXLoader Dynamic Link Library
File Version 2, 8, 4, 6
Original Name PhysXLoader.dll
Signing Date 05:24 PM 08/31/2011 (5246 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 PhysXLoader_FC6_GPU
Copyright Copyright (C) 2008 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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