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The DpInst.exe (Driver Package Installer) File Analysis

Updated 2 months ago
Checked by Malaware Check
DpInst.exe

Technical Analysis

File Name DpInst.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.212.174
Database Version 2025-04-05 13:00:47 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
340,736
File Size (bytes)
2025-04-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
9e25507ee61441eaa8c03be4bfc3b5c0
SHA1
e947ed42dea6e3bf70bfacf0bbed2cefc24e7648
SHA256
dcabd45b9c1f421d294092270699e94446ecb5561b241f0970af99d7b227d838
SHA512
aa9f4e724eb5f48ffd87f55d3270cc9d2f9f3756bb54fc72247a81429f22c9a5bf8aec218606523b9a7ee0907451046b43a4bd2b56788a12f6ac9a869d726704
ImpHash
0c89fcea79af0b54fd2a042c54e46bdc

PE Analysis

Basic Information

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Icon
Hash: a1ee7432c3a92d075b8f8c0b7b3bab6c
Fuzzy: 357442ef6c3cdd68a0f7b787df50fd8b
dHash: bcc4e4dc70eec480
Image Base 0x01000000
Entry Point 0x01010b1e
Compilation Time 2004-04-08 23:48:35
Checksum 0x000548a7 (Actual: 0x000548a7)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path f:\nt\base\pnp\dfx\dpinst\objfre\i386\DpInst.pdb
Digital Signature OK
Imports 11 libraries
Exports 0 functions
Resources 28 Resources
Sections 3 Sections

Version Information

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CompanyName Microsoft Corporation
FileDescription Driver Package Installer
FileVersion 1.0
InternalName DPInst
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename DPInst.exe
ProductName Driver Package Installer (DPInst)
ProductVersion 1.0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 223,128 bytes 223,232 bytes 6.23 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6E67A24B2ACE63E552C2FC0571C5B092
.data 0x00038000 9,828 bytes 3,584 bytes 4.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1BCD47EBC1FC75B4C541FEACB76CE074
.rsrc 0x0003b000 105,544 bytes 105,984 bytes 4.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5C0BE16AA404039C8BC9D98E0D819018

Resource Analysis

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Total Resources: 28 (103,923 bytes)
Resource Type Count Total Size Percentage
AVI 1 13,312 bytes
12.8%
RT_BITMAP 2 54,336 bytes
52.3%
RT_ICON 10 24,016 bytes
23.1%
RT_DIALOG 5 1,920 bytes
1.8%
RT_STRING 5 8,658 bytes
8.3%
RT_GROUP_ICON 3 158 bytes
0.2%
RT_VERSION 1 812 bytes
0.8%
RT_MANIFEST 1 711 bytes
0.7%

Certificate Chain Analysis

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Certificate Information
Product Driver Package Installer (DPInst)
Description Driver Package Installer
File Version 1.0
Original Name DPInst.exe
Signing Date 10:22 PM 04/13/2004 (7724 days ago)
Verification Status Signed
Signers Microsoft Corporation; Microsoft Code Signing PCA; Microsoft Root Authority
Counter Signers VeriSign Time Stamping Services Signer; VeriSign Time Stamping Services CA; Thawte Timestamping CA
Internal Name DPInst
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
VeriSign Time Stamping Services CA #1 Primary
Validity Period: 2003-12-04 00:00:00 → 2013-12-03 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
VeriSign Time Stamping Services Signer #2 Chain
Validity Period: 2003-12-04 00:00:00 → 2008-12-03 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 0D E9 2B F0 D4 D8 29 88 18 32 05 09 5E 9A 76 88
Microsoft Root Authority #3 Chain
Validity Period: 1997-01-10 07:00:00 → 2020-12-31 07:00:00
Signature Algorithm: md5RSA
Serial Number: C1 00 8B 3C 3C 88 11 D1 3E F6 63 EC DF 40
Microsoft Code Signing PCA #4 Chain
Validity Period: 2000-12-10 08:00:00 → 2005-11-12 08:00:00
Signature Algorithm: md5RSA
Serial Number: 6A 0B 99 4F C0 00 DE AA 11 D4 D8 40 9A A8 BE E6
Microsoft Corporation #5 Chain
Validity Period: 2003-10-25 05:59:14 → 2005-01-25 06:09:14
Signature Algorithm: sha1RSA
Serial Number: 61 0E 7D A7 00 00 00 00 00 48

✓ 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

OK

Remember: This is Result of Online Virus Scanner

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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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