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The RtlUpd64.exe (Driver Update and remove for Windows x64 or x86_32) File Analysis

Updated 12 days ago
Checked by Malware Check
RtlUpd64.exe

Technical Analysis

File Name RtlUpd64.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-28 21:00:34 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,786,104
File Size (bytes)
2025-12-28
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
737e52f33638bbab82d41b8506b3e0a3
SHA1
f7e796a469186b28b9922e9c04d323f2359e0cec
SHA256
15ec8000276d6dcc0befef06cadbe044d52c30abef650bca285192a86e5c80e3
SHA512
b16eb1832060e0e933a2f0718d42d75c5d9f1a10b31f92cadd9da3ae34a29fa9465cd1e1afcc75f17efbdd04bbe1a5bd1584e7609d2f90716e3256e60baff956
ImpHash
75a552ad5a5a3e08ea31c4f45ff05b26

PE Analysis

Basic Information

▼
Icon
Hash: 17cc312fe6e57a96485ab047cd4d0c6e
Fuzzy: 589f3880ea72459116d67804995751af
dHash: 0686a6dcccbaaa82
Image Base 0x140000000
Entry Point 0x140045190
Compilation Time 2015-08-05 08:10:06
Checksum 0x001bcfb7 (Actual: 0x001bcfb7)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature OK
Imports 14 libraries
Exports 0 functions
Resources 89 Resources
Sections 5 Sections

Version Information

▼
Comments Developed by Archeng
CompanyName Realtek Semiconductor Corp.
FileDescription Driver Update and remove for Windows x64 or x86_32
FileVersion 3, 0, 0, 1
InternalName RtlUpd
LegalCopyright Copyright (C) 2015 Realtek Semiconductor Corp.
OriginalFilename RtlUpd.EXE
ProductName Realtek HD Auido Update and remove driver Tool
ProductVersion 3, 0, 0, 1
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 402,431 bytes 402,432 bytes 6.32 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B1EDA71DDB501324D9A5AD6D5A909154
.rdata 0x00064000 134,400 bytes 134,656 bytes 4.70 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8012F62D5760EC5E289242DCBC8F7CF2
.data 0x00085000 39,184 bytes 14,336 bytes 3.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 604A4F82178FE91B9CFFFC9708D854C7
.pdata 0x0008f000 27,516 bytes 27,648 bytes 5.85 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 512D32CEE287F8CACB9CF7EA501666FD
.rsrc 0x00096000 1,180,540 bytes 1,180,672 bytes 5.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 98C6C8F20529531FCA1EDC13107219E8

Resource Analysis

▼
Total Resources: 89 (1,176,602 bytes)
Resource Type Count Total Size Percentage
DIFX64 1 525,792 bytes
44.7%
DIFX86 1 319,456 bytes
27.2%
RT_CURSOR 16 4,800 bytes
0.4%
RT_BITMAP 3 18,526 bytes
1.6%
RT_ICON 4 285,408 bytes
24.3%
RT_DIALOG 3 470 bytes
0%
RT_STRING 43 19,962 bytes
1.7%
RT_GROUP_CURSOR 15 314 bytes
0%
RT_GROUP_ICON 1 62 bytes
0%
RT_VERSION 1 1,008 bytes
0.1%
RT_MANIFEST 1 804 bytes
0.1%

Certificate Chain Analysis

▼
Certificate Information
Product Realtek HD Auido Update and remove driver Tool
Description Driver Update and remove for Windows x64 or x86_32
File Version 3, 0, 0, 1
Original Name RtlUpd.EXE
Signing Date 10:29 AM 8/5/2015 (3810 days ago)
Verification Status Signed
Signers Realtek Semiconductor Corp; VeriSign Class 3 Code Signing 2010 CA; VeriSign
Counter Signers Symantec Time Stamping Services Signer - G4; Symantec Time Stamping Services CA - G2; Thawte Timestamping CA
Internal Name RtlUpd
Copyright Copyright (C) 2015 Realtek Semiconductor Corp.
Certificate Chain Summary
VeriSign Time Stamping Services CA #1 Primary
Validity Period: 12:00 AM 12/4/2003 → 11:59 PM 12/3/2013
Signature Algorithm: sha1RSA
Serial Number: 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
VeriSign Time Stamping Services Signer #2 Chain
Validity Period: 12:00 AM 12/4/2003 → 11:59 PM 12/3/2008
Signature Algorithm: sha1RSA
Serial Number: DE 92 BF 0D 4D 82 98 81 83 20 50 95 E9 A7 68 8
Microsoft Root Authority #3 Chain
Validity Period: 7:00 AM 1/10/1997 → 7:00 AM 12/31/2020
Signature Algorithm: md5RSA
Serial Number: C1 00 8B 3C 3C 88 11 D1 3E F6 63 EC DF 40
Microsoft Windows Verification Intermediate PCA #4 Chain
Validity Period: 9:55 PM 10/11/2005 → 7:00 AM 4/26/2010
Signature Algorithm: 1.3.14.3.2.29
Serial Number: 6A 0B 99 4F C0 00 1B AB 11 DA 3A A1 B6 DF EC 88
Microsoft Windows Component Publisher #5 Chain
Validity Period: 11:24 PM 10/11/2005 → 11:34 PM 1/11/2007
Signature Algorithm: sha1RSA
Serial Number: 61 10 C3 52 00 00 00 00 00 03
VeriSign Time Stamping Services CA #6 Chain
Validity Period: 12:00 AM 12/4/2003 → 11:59 PM 12/3/2013
Signature Algorithm: sha1RSA
Serial Number: 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
VeriSign Time Stamping Services Signer #7 Chain
Validity Period: 12:00 AM 12/4/2003 → 11:59 PM 12/3/2008
Signature Algorithm: sha1RSA
Serial Number: DE 92 BF 0D 4D 82 98 81 83 20 50 95 E9 A7 68 8
Microsoft Root Authority #8 Chain
Validity Period: 7:00 AM 1/10/1997 → 7:00 AM 12/31/2020
Signature Algorithm: md5RSA
Serial Number: C1 00 8B 3C 3C 88 11 D1 3E F6 63 EC DF 40
Microsoft Windows Verification Intermediate PCA #9 Chain
Validity Period: 9:55 PM 10/11/2005 → 7:00 AM 4/26/2010
Signature Algorithm: 1.3.14.3.2.29
Serial Number: 6A 0B 99 4F C0 00 1B AB 11 DA 3A A1 B6 DF EC 88
Microsoft Windows Component Publisher #10 Chain
Validity Period: 11:24 PM 10/11/2005 → 11:34 PM 1/11/2007
Signature Algorithm: sha1RSA
Serial Number: 61 10 C3 52 00 00 00 00 00 03
Symantec Time Stamping Services CA - G2 #11 Chain
Validity Period: 12:00 AM 12/21/2012 → 11:59 PM 12/30/2020
Signature Algorithm: sha1RSA
Serial Number: 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
Symantec Time Stamping Services Signer - G4 #12 Chain
Validity Period: 12:00 AM 10/18/2012 → 11:59 PM 12/29/2020
Signature Algorithm: sha1RSA
Serial Number: EC FF 43 8C 8F EB F3 56 E0 4D 86 A9 81 B1 A5 0
Realtek Semiconductor Corp #13 Chain
Validity Period: 12:00 AM 5/13/2013 → 11:59 PM 7/11/2016
Signature Algorithm: sha1RSA
Serial Number: 13 22 2A 5D CC F7 16 DF 5A F9 C8 70 84 41 2D D9
VeriSign Class 3 Public Primary Certification Authority - G5 #14 Chain
Validity Period: 7:25 PM 2/22/2011 → 7:35 PM 2/22/2021
Signature Algorithm: sha1RSA
Serial Number: 61 19 93 E4 00 00 00 00 00 1C
Microsoft Windows Hardware Compatibility Publisher #15 Chain
Validity Period: 7:27 PM 12/19/2014 → 7:27 PM 3/19/2016
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 1D C3 1A 76 16 24 75 4F 80 00 00 00 00 00 1D
Microsoft Windows Third Party Component CA 2012 #16 Chain
Validity Period: 11:48 PM 4/18/2012 → 11:58 PM 4/18/2027
Signature Algorithm: sha256RSA
Serial Number: 61 0B AA C1 00 00 00 00 00 09
Microsoft Time-Stamp PCA 2010 #17 Chain
Validity Period: 9:36 PM 7/1/2010 → 9:46 PM 7/1/2025
Signature Algorithm: sha256RSA
Serial Number: 61 09 81 2A 00 00 00 00 00 02
Microsoft Time-Stamp Service #18 Chain
Validity Period: 6:17 PM 10/7/2015 → 6:17 PM 1/7/2017
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 6D 7D FF 7D 25 77 29 59 C9 00 00 00 00 00 6D
Microsoft Windows Hardware Compatibility Publisher #19 Chain
Validity Period: 7:27 PM 12/19/2014 → 7:27 PM 3/19/2016
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 1D C3 1A 76 16 24 75 4F 80 00 00 00 00 00 1D
Microsoft Windows Third Party Component CA 2012 #20 Chain
Validity Period: 11:48 PM 4/18/2012 → 11:58 PM 4/18/2027
Signature Algorithm: sha256RSA
Serial Number: 61 0B AA C1 00 00 00 00 00 09
Microsoft Time-Stamp PCA 2010 #21 Chain
Validity Period: 9:36 PM 7/1/2010 → 9:46 PM 7/1/2025
Signature Algorithm: sha256RSA
Serial Number: 61 09 81 2A 00 00 00 00 00 02
Microsoft Time-Stamp Service #22 Chain
Validity Period: 6:17 PM 10/7/2015 → 6:17 PM 1/7/2017
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 70 D0 FF A4 3B D2 74 D4 21 00 00 00 00 00 70

✓ 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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  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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