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The splwow64.exe (Print driver host for applications) File Analysis

Technical Analysis

File Name splwow64.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.218.174
Database Version 2025-06-23 09:00:35 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
245,760
File Size (bytes)
2025-06-23
Analysis Date

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File Identification

Hash Type Value Action
MD5
21a0271136c0cb4ebaf408aadcf5c56e
SHA1
0829e7a9dd8e07e7d7bb424758b21b2e29616f90
SHA256
c60a1a281813bdf151931b4f4c634bb4d1828f54084883cc118efd3fdbe22a93
SHA512
b7a783061679ce3958b2c16d4aaa88bb1eea0ef80c50a4524abb130263d0a8d34ee86991d1837cd034ac8e6ba17af18285f0678df13763bbdd0ab7376464e815
ImpHash
9230112d8c67ca57ddd63b864b846399

PE Analysis

Basic Information

Icon
Hash: 0b11798f2585222f1f59cdcbac681ee3
Fuzzy: 90c34561fc380f0e17dda65a9a6414fb
dHash: 48c4c1c08ecf6c00
Image Base 0x140000000
Entry Point 0x140001ea0
Compilation Time 2061-04-19 14:20:50
Checksum 0x000445dd (Actual: 0x000445dd)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path splwow64.pdb
Digital Signature No valid SignedData structure was found.
Imports 8 libraries
ADVAPI32, KERNEL32, USER32, msvcrt, WINSPOOL, RPCRT4, api-ms-win-core-com-l1-1-0, ntdll
Exports 0 functions
Resources 16 Resources
Sections 8 Sections

Version Information

CompanyName Microsoft Corporation
FileDescription Print driver host for applications
FileVersion 10.0.26100.4202 (WinBuild.160101.0800)
InternalName splwow64.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename splwow64.exe
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 117,132 bytes 118,784 bytes 6.22 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ FD7195519F2C9CF037282B4CBEE19BDD
fothk 0x0001e000 4,096 bytes 4,096 bytes 0.02 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 07895C34BBA78EF79C3DD1BE42EFF618
.rdata 0x0001f000 35,976 bytes 36,864 bytes 4.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BCD91B390F5F28D59DFD125C9F739CEA
.data 0x00028000 4,768 bytes 4,096 bytes 0.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 351C42D06C969336FB2F8CBA137965AA
.pdata 0x0002a000 5,340 bytes 8,192 bytes 3.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EE8BB536441ACC99C4851698F9EEED26
.didat 0x0002c000 72 bytes 4,096 bytes 0.07 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2E5BFB96556ABE06110B24764FE937A7
.rsrc 0x0002d000 58,464 bytes 61,440 bytes 6.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F4A1E855451F5DA0FE0C42DE4B94653E
.reloc 0x0003c000 984 bytes 4,096 bytes 1.91 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 9FDDD89C143227689F94B15F22A8F344

Resource Analysis

Total Resources: 16 (57,574 bytes)
Resource Type Count Total Size Percentage
RT_ICON 13 55,112 bytes
95.7%
RT_GROUP_ICON 1 188 bytes
0.3%
RT_VERSION 1 956 bytes
1.7%
RT_MANIFEST 1 1,318 bytes
2.3%

Certificate Chain Analysis

Certificate Information
Product Microsoft® Windows® Operating System
Description Print driver host for applications
File Version 10.0.26100.4202 (WinBuild.160101.0800)
Original Name splwow64.exe
Internal Name splwow64.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:

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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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