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The ASUS_XG27AQDMG_MCM106.exe (ASUS Firmware One Key Update) File Analysis

Technical Analysis

File Name ASUS_XG27AQDMG_MCM106.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.234.174
Database Version 2026-01-18 22:00:17 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
1,710,344
File Size (bytes)
2026-01-18
Analysis Date

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File Identification

Hash Type Value Action
MD5
1c47ec6e29a1be945c71fcf3f3dc217a
SHA1
fb70ad5d61af864bf8ad44fa165ba406572e1ba7
SHA256
236f1234e1b4ffd56bff057fd361d657cb3a292f9489b07d47fdee23b107b4d8
SHA512
5651943360c058c03569c6dfff8db0e0e479c58347580d842108463a5516106a5d49956ae671ccb7106d42fa5c5185b0d88805f2198e66d38acc03aa7795923c
ImpHash
1d0e3506c01cb61e9312cbea4911e92e

PE Analysis

Basic Information

Icon
Hash: c91cef5d643850fa90d9079a74202689
Fuzzy: abb0517102cf9e792161ed68bb47e4ed
dHash: d0ce332333179669
Image Base 0x00400000
Entry Point 0x00419d0c
Compilation Time 2022-07-15 14:00:00
Checksum 0x001abd79 (Actual: 0x001abd79)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature An error occurred while validating the countersignature: 'No field numbered 1 is present in this asn1crypto.x509.TbsCertificate'
Imports 5 libraries
OLEAUT32, USER32, SHELL32, MSVCRT, KERNEL32
Exports 0 functions
Resources 8 Resources
Sections 5 Sections

Version Information

CompanyName ASUSTeK COMPUTER INC.
FileDescription ASUS Firmware One Key Update
FileVersion 1.0.0.0
InternalName FirmwareOneKeyUpdate.exe
LegalCopyright © ASUSTeK COMPUTER INC. All rights reserved.
OriginalFilename ASUSFirmwareOneKeyUpdate.exe
ProductName ASUS Firmware One Key Update
ProductVersion 1.0.0.0
Translation 0x0409 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 107,333 bytes 107,520 bytes 6.62 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 3CE181D14F0488F606C466C0F9A45FA4
.rdata 0x0001c000 15,114 bytes 15,360 bytes 4.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3B46524C7B1F9DE07DC7F4041F3C2B6E
.data 0x00020000 9,200 bytes 512 bytes 3.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 920CE44769325411EDB2B654B5DBB602
.sxdata 0x00023000 4 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_LNK_INFO|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 480F8419371F2EEEA1F4E90C192F696C
.rsrc 0x00024000 19,204 bytes 19,456 bytes 7.58 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 058A04C58592478E525659E6577083DB
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

Total Resources: 8 (18,659 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 15,327 bytes
82.1%
RT_DIALOG 1 144 bytes
0.8%
RT_STRING 3 232 bytes
1.2%
RT_GROUP_ICON 1 20 bytes
0.1%
RT_VERSION 1 900 bytes
4.8%
RT_MANIFEST 1 2,036 bytes
10.9%

Certificate Chain Analysis

Certificate Information
Product ASUS Firmware One Key Update
Description ASUS Firmware One Key Update
File Version 1.0.0.0
Original Name ASUSFirmwareOneKeyUpdate.exe
Signing Date 01:24 AM 01/02/2026 (17 days ago)
Verification Status Signed
Signers ASUSTeK COMPUTER INC.; GlobalSign GCC R45 EV CodeSigning CA 2020; GlobalSign Code Signing Root R45
Counter Signers DigiCert SHA256 RSA4096 Timestamp Responder 2025 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; DigiCert Trusted Root G4; DigiCert
Internal Name FirmwareOneKeyUpdate.exe
Copyright © ASUSTeK COMPUTER INC. All rights reserved.
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #2 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
GlobalSign GCC R45 EV CodeSigning CA 2020 #3 Chain
Validity Period: 2020-07-28 00:00:00 → 2030-07-28 00:00:00
Signature Algorithm: sha256RSA
Serial Number: 77 BD 0E 05 B7 59 0B B6 1D 47 61 53 1E 3F 75 ED
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #4 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
ASUSTeK COMPUTER INC. #5 Chain
Validity Period: 2025-03-31 07:05:59 → 2028-03-31 07:05:59
Signature Algorithm: sha256RSA
Serial Number: 65 54 AC 30 AF F0 21 88 98 66 33 A7

✓ 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

An error occurred while validating the countersignature: 'No field numbered 1 is present in this asn1crypto.x509.TbsCertificate'

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

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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