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The zthelper.dll File Analysis

Updated 3 days ago
Checked by Malaware Check
zthelper.dll

Technical Analysis

File Name zthelper.dll
File Type
PE32+ executable (DLL) (console) x86-64, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-29 19:00:19 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
146,088
File Size (bytes)
2025-05-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
ad3a11e87ae08271265fb4a2cca713df
SHA1
c5d87fd3e78819b85f3c01f9b93c5a5b848aea14
SHA256
40edb187f48d400bc74e2a218254d0eff2c9db68f35d1ae673cacd2eb62e1d92
SHA512
992d26a8011efcd3937826c55784c49533b8a752839ebe56027ea89214f247029d80d6f5d4b9b4ac00b3f0bc296d7cb77e59a71af9a300564f4d92b6062c1bfd
ImpHash
296c7304343f1406b3585f52dee4b70d

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x1800014a0
Compilation Time 2013-09-24 02:00:04
Checksum 0x00028809 (Actual: 0x00028809)
OS Version 10.0
PEiD Signatures PE32+ executable (DLL) (console) x86-64, for MS Windows
PDB Path zthelper.pdb
Digital Signature OK
Imports 29 libraries
Exports 2 functions
Resources 2 Resources
Sections 8 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription ZTHELPER
FileVersion 10.0.26100.4202 (WinBuild.160101.0800)
InternalName ZTHELPER.dll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename ZTHELPER.dll
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.26100.4202
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 75,704 bytes 77,824 bytes 6.22 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2EDDA976CFC3F0F76FA614BFB8C4B8B8
_wpp_sf 0x00014000 7,445 bytes 8,192 bytes 5.49 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 4C9F8E3E8AB46D00A1B9F108C9BA1FFC
fothk 0x00016000 4,096 bytes 4,096 bytes 0.02 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 56C30C114FAA0C65FFFCB24D0F771D6D
.rdata 0x00017000 23,098 bytes 24,576 bytes 4.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3FA4A8CEEF6404B810BB5A939F5B690A
.data 0x0001d000 3,152 bytes 4,096 bytes 0.35 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 6E8738BC79B02283DC659F95DF7658EA
.pdata 0x0001e000 3,540 bytes 4,096 bytes 4.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E280C3861FFCAF22E945A95FD22AACE9
.rsrc 0x0001f000 1,280 bytes 4,096 bytes 1.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B83F2AA0A4AB39897F2417CC7A86240C
.reloc 0x00020000 668 bytes 4,096 bytes 1.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ C2C798D62955E8BDA1B286B696910045

Resource Analysis

▼
Total Resources: 2 (1,104 bytes)
Resource Type Count Total Size Percentage
MUI 1 200 bytes
18.1%
RT_VERSION 1 904 bytes
81.9%

Certificate Chain Analysis

▼
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

OK

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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