Gridinsoft Logo

The sihost.exe (Shell Infrastructure Host) File Analysis

Updated 2 months ago
Checked by Malaware Check
sihost.exe

Technical Analysis

File Name sihost.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.210.174
Database Version 2025-03-12 23:00:44 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
111,104
File Size (bytes)
2025-03-12
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
d952b2ce52d875526dcd7c9e4e1706fa
SHA1
043a6d26b2b6f9642047c5668f0fa9631ff32d25
SHA256
62ebf6076acaa11199a26d8fb8828fe0a0de7a5551dc1ecd684e771c2fccb7fa
SHA512
ff0bb9e372377d1bfb244eac257e3db81801fa2413604d9fca4f1ef6b86340d8dcaf5243d1d3c6e3c499fcd23d3eaf4ad7e90440ea0b01a1096330eb2c775db7
ImpHash
9ffe8029f721bd904f419f82a63d59a2

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x1400063f0
Compilation Time 2088-03-03 08:34:07
Checksum 0x0001c8ea (Actual: 0x0001c8ea)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path sihost.pdb
Digital Signature No valid SignedData structure was found.
Imports 31 libraries
Exports 0 functions
Resources 1 Resources
Sections 7 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Shell Infrastructure Host
FileVersion 10.0.19041.4355 (WinBuild.160101.0800)
InternalName sihost.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename sihost.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.19041.4355
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 74,164 bytes 74,240 bytes 6.09 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5FF00C29220B34998EA56BE82735F11B
.rdata 0x00014000 26,576 bytes 26,624 bytes 5.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C39E8B4C1AC0E3CFE71F4432040BE967
.data 0x0001b000 3,624 bytes 1,024 bytes 4.55 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8EA43F243556E67F286F30CA5B8D6A96
.pdata 0x0001c000 5,952 bytes 6,144 bytes 4.96 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1975687EE760227B44D3A6E527888D4F
.didat 0x0001e000 40 bytes 512 bytes 0.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 34AB49F213385CAC1A91BBEB8F9A67B4
.rsrc 0x0001f000 1,024 bytes 1,024 bytes 3.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EF8EE85033B652D93EE21A3574752C84
.reloc 0x00020000 476 bytes 512 bytes 4.86 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F622B4821D0785194ACE7D02E597FF08

Resource Analysis

▼
Total Resources: 1 (928 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 928 bytes
100%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description Shell Infrastructure Host
File Version 10.0.19041.4355 (WinBuild.160101.0800)
Original Name sihost.exe
Internal Name sihost.exe
Copyright © Microsoft Corporation. All rights reserved.

✓ 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

No valid SignedData structure was found.

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:

Download Anti-Malware

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.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware