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The dnsapi.dll (DNS Client API DLL) File Analysis

Updated 1 year ago
Checked by Malware Check
dnsapi.dll

Technical Analysis

File Name dnsapi.dll
File Type
PE32+ executable (DLL) (console) x86-64, for MS Windows
Scanner Version 1.0.143.174
Database Version 2023-10-18 08:03:59 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,034,536
File Size (bytes)
2023-10-18
Analysis Date

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File Identification

Hash Type Value Action
MD5
0090b52aba7486fcb65778f0f1ac4be6
SHA1
5c3a46f636cc25e870424005633bdcb652d64dd8
SHA256
14d6168269f55bdc85b0a880583996f4e635fc08b2a76fd3a4ba1e0940f3b7d3
SHA512
8d18cebf3787b9deced523bdfb46330457a1b0c998a21b1ada233297215302900326981607a681743d89b71531c0f748c678a8c2fd91dff5bc8372f5c4206dbc
ImpHash
a5904fdea5551c4800e1c6ed37ecd60f

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x180037a80
Compilation Time 1983-08-14 09:13:52
Checksum 0x00103e73 (Actual: 0x00103e73)
OS Version 10.0
PEiD Signatures PE32+ executable (DLL) (console) x86-64, for MS Windows
PDB Path dnsapi.pdb
Digital Signature OK
Imports 31 libraries
Exports 324 functions
Resources 3 Resources
Sections 8 Sections

Digital Signatures

▼
Microsoft Windows Production PCA 2011 Microsoft Corporation (US)
Microsoft Root Certificate Authority 2010 Microsoft Corporation (US)

Version Information

▼
CompanyName Microsoft Corporation
FileDescription DNS Client API DLL
FileVersion 10.0.22621.2361 (WinBuild.160101.0800)
InternalName dnsapi
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename dnsapi
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.22621.2361
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 643,418 bytes 647,168 bytes 6.43 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ DC05B85BC6B9C94C399D8A57C806C70D
.wpp_sf 0x0009f000 87,047 bytes 90,112 bytes 5.81 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A2131E0F3C6EEC290EF48AA2614D5507
.rdata 0x000b5000 153,924 bytes 155,648 bytes 5.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 44C3B95965544CDA82859C3A36F53E21
.data 0x000db000 7,800 bytes 4,096 bytes 0.92 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 123F9D2CFC79FCBE23BACAD8A2709CF7
.pdata 0x000dd000 37,368 bytes 40,960 bytes 5.65 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A911C3F81F94E2EC2CFE031038BFB0F2
.didat 0x000e7000 896 bytes 4,096 bytes 1.04 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 6C1FEB6828146DB54C057B784D1313A3
.rsrc 0x000e8000 61,424 bytes 61,440 bytes 3.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BF5C6141BF2B1EF6ED678D506454D8F9
.reloc 0x000f7000 4,124 bytes 8,192 bytes 3.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F87CB2B53A0C295F2A5AD9E5D7625CBD

Resource Analysis

▼
Total Resources: 3 (61,142 bytes)
Resource Type Count Total Size Percentage
MUI 1 256 bytes
0.4%
WEVT_TEMPLATE 1 59,986 bytes
98.1%
RT_VERSION 1 900 bytes
1.5%

Certificate Chain Analysis

▼
Certificate #1
Subject Microsoft Windows
Microsoft Corporation
US
Issuer Microsoft Windows Production PCA 2011
Serial Number 1137338010541636144536853793612014195631457299
Certificate #2
Subject Microsoft Windows Production PCA 2011
Microsoft Corporation
US
Issuer Microsoft Root Certificate Authority 2010
Serial Number 458207203049816025202696
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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