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The Gnup.exe (updater 18.0) File Analysis

Updated 1 year ago
Checked by Malaware Check
Gnup.exe

Technical Analysis

File Name Gnup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.144.174
Database Version 2023-10-29 17:03:09 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
6,673,320
File Size (bytes)
2023-10-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
1cf4cc4cfcd6a4d487fe43acab80e6c6
SHA1
c2ac5fd42e733d2fe99ed6185fbcd27e842b99f3
SHA256
3e43e4e95d8b89a37392539dcfebcced5e10ae31863f1a1abfef9012ec5dd98b
SHA512
4444207c27fb3b154b9fbfa335dd817ec561fa15abc83eefc91a1e6fdc2d1e1fa892d49453f380bf66a31048173b539b50bef5f1c6c3452c5f2d1328d8fc5b03
ImpHash
7a64d7fc1b892c77cd0955ad40d77eea

PE Analysis

Basic Information

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Icon
Hash: 97604a9ce2cea2f18abc1c92f1cde374
Fuzzy: 7a7c07c8f7d53d61ce39346dc0463852
dHash: f1cc868e9a96c4f0
Image Base 0x00400000
Entry Point 0x00476b92
Compilation Time 2021-02-22 16:35:43
Checksum 0x0066856a (Actual: 0x0066856a)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path C:\JobRelease\win\Release\stubs\x86\Updater.pdb
Digital Signature The expected hash does not match the digest in SpcInfo
Imports 14 libraries
Exports 0 functions
Resources 38 Resources
Sections 5 Sections

Digital Signatures

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thawte Primary Root CA thawte, Inc. (US)
thawte SHA256 Code Signing CA Caphyon SRL (RO)

Version Information

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CompanyName Caphyon
ProductVersion 18.0
FileVersion 18.0
ProductName Advanced Installer 18.0
LegalCopyright Copyright (C) 2021 Caphyon
InternalName updater
OriginalFileName updater.exe
FileDescription updater 18.0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 696,943 bytes 697,344 bytes 6.52 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5F753CA014F0188AA8427F103F614540
.rdata 0x000ac000 186,288 bytes 186,368 bytes 4.84 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A77B64D6B7829D36B329D36ED852F181
.data 0x000da000 10,620 bytes 5,120 bytes 2.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4DECB4E823B65B9D9B33C0823D63E755
.rsrc 0x000dd000 81,372 bytes 81,408 bytes 4.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CB929AFB99804606BA6CDF304D295BD3
.reloc 0x000f1000 575,488 bytes 575,488 bytes 7.48 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 055DFA16C6A17ADC978AEA2B124D238F
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 38 (79,268 bytes)
Resource Type Count Total Size Percentage
TYPELIB 1 6,416 bytes
8.1%
RT_ICON 5 34,408 bytes
43.4%
RT_MENU 2 118 bytes
0.1%
RT_DIALOG 9 3,088 bytes
3.9%
RT_STRING 9 7,304 bytes
9.2%
RT_RCDATA 9 25,231 bytes
31.8%
RT_GROUP_ICON 1 76 bytes
0.1%
RT_VERSION 1 712 bytes
0.9%
RT_MANIFEST 1 1,915 bytes
2.4%

Certificate Chain Analysis

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Certificate #1
Subject thawte SHA256 Code Signing CA
thawte, Inc.
US
Issuer thawte Primary Root CA
Serial Number 151037247026720588255215646944516789451
Certificate #2
Subject Caphyon SRL
Caphyon SRL
RO
Issuer thawte SHA256 Code Signing CA
Serial Number 161487437814432614731497885019219896592
Certificate Verification Status

The expected hash does not match the digest in SpcInfo

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

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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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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