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The SppExtComObj.Exe (KMS Connection Broker) File Analysis

Updated 8 days ago
Checked by Malware Check
SppExtComObj.Exe

Technical Analysis

File Name SppExtComObj.Exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-24 20:00:31 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
572,928
File Size (bytes)
2025-07-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
dd1b508fbd33824b33f249ee76a24460
SHA1
06cc2d6ef07ef983acad8d9468bacc4bc92e4d9b
SHA256
619f1fe305c2a4002c172c6462e922099419d0817f92123e8b38ebe001875f90
SHA512
a55f3db7e1718c7759c217191b59e7becd4f5e3408c7ead7e16c830c0285c007bf805a77f12442537c65d748266e965ec39478a26635b7b0025cec36e4258199
ImpHash
4c96b0e079d994b8689c66f7872425eb

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x14000d220
Compilation Time 2099-11-24 16:21:22
Checksum 0x00094084 (Actual: 0x00094084)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path SppExtComObj.pdb
Digital Signature No valid SignedData structure was found.
Imports 17 libraries
Exports 0 functions
Resources 2 Resources
Sections 7 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription KMS Connection Broker
FileVersion 10.0.19041.5794 (WinBuild.160101.0800)
InternalName SppExtComObj
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename SppExtComObj.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.19041.5794
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 440,950 bytes 441,344 bytes 7.53 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6FEA10E3C4FD8DE2F7D2A7EA45B9E12B
?g_Encry 0x0006d000 11,692 bytes 11,776 bytes 3.96 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2B9C87791E15B8B52DB32CA0C68DFC32
.rdata 0x00070000 89,752 bytes 90,112 bytes 5.67 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 62C0A666AB595A5E1E4BDDF0299634A2
.data 0x00086000 5,168 bytes 3,072 bytes 5.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE FD126DD4E370CB0D6AF6218E4E7089CF
.pdata 0x00088000 17,736 bytes 17,920 bytes 5.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C9630532E34BAD93467C8D05542C9B09
.rsrc 0x0008d000 1,816 bytes 2,048 bytes 4.17 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 40121B67C090C0A0A6969E06014D1782
.reloc 0x0008e000 5,532 bytes 5,632 bytes 5.42 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ D1CC0891A8116FE74723B79F9F994902
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

▼
Total Resources: 2 (1,650 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 936 bytes
56.7%
RT_MANIFEST 1 714 bytes
43.3%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description KMS Connection Broker
File Version 10.0.19041.5794 (WinBuild.160101.0800)
Original Name SppExtComObj.exe
Internal Name SppExtComObj
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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