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The WindowsInstaller-KB893803-x86(Comunidad_exe (Update Package) File Analysis

Updated 3 months ago
Checked by Malaware Check
WindowsInstaller-KB893803-x86(Comunidad_exe

Technical Analysis

File Name WindowsInstaller-KB893803-x86(Comunidad_exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.210.174
Database Version 2025-03-05 20:00:37 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
2,584,848
File Size (bytes)
2025-03-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
ffd49c51dde6fde37c9949bc6de0ef46
SHA1
608678149fddbbce29c7c706bd5e765b9bf524ff
SHA256
2a6c1f66899b28039f44becc17331be6be614e746c767cc8f628e32f1bdeda78
SHA512
2098255505a0ac5af201d4e7b8dba0beafe300c6099e49174f1f6d7710af4ad4730dace9157b3b50567ac28585fadf61ba6158997e9a77d8953b28834ee0dcf9
ImpHash
f676e16c67a815430fbcd6d520ece6e4

PE Analysis

Basic Information

▼
Image Base 0x01000000
Entry Point 0x01005e02
Compilation Time 2004-11-11 21:11:30
Checksum 0x002804ec (Actual: 0x002804ec)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path E:\PkgInstaller\base\ntsetup\SrvPack.Main\tools\sfxcab\sfxcab\objfre\i386\sfxcab.pdb
Digital Signature OK
Imports 8 libraries
msvcrt, ADVAPI32, KERNEL32, USER32, ntdll, COMCTL32, SHELL32, VERSION
Exports 0 functions
Resources 5 Resources
Sections 3 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Update Package
FileVersion 3.1
InternalName SFXCAB.EXE
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename SFXCAB.EXE
ProductName MSI 3.1
ProductVersion 3.1
Build Date 2004/12/06
Applies to Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP, Windows XP Service Pack 1, Windows XP Service Pack 2, Windows 2003
Installation Type Full
Installer Version 6.1.22.0
Installer Engine update.exe
KB Article Number 884016
Support Link "http://go.microsoft.com/fwlink/?LinkId=33342"
Package Type update
Proc. Architecture x86
Self-Extractor Version SFXCAB v6.1.6.0
Translation 0x0000 0x04b0
CompanyName Microsoft Corporation
FileDescription Update Package
FileVersion 3.1
InternalName SFXCAB.EXE
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename SFXCAB.EXE
ProductName MSI 3.1
ProductVersion 3.1
Build Date 2004/12/06
Applies to Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP, Windows XP Service Pack 1, Windows XP Service Pack 2, Windows 2003
Installation Type Full
Installer Version 6.1.22.0
Installer Engine update.exe
KB Article Number 884016
Support Link "http://go.microsoft.com/fwlink/?LinkId=33342"
Package Type update
Proc. Architecture x86
Self-Extractor Version SFXCAB v6.1.6.0
Translation 0x0000 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 31,758 bytes 32,256 bytes 6.57 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8FA1BF8FC727E320914BA63135CC6635
.data 0x0000a000 69,836 bytes 512 bytes 0.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE A3998A9CFCC61B41D0FCF21C389BFF2F
.rsrc 0x0001c000 7,216 bytes 2,544,128 bytes 7.98 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ ED1E4DE27B703C7E2C1D0EB86E24C1C0
Entropy Analysis Alert

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

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 5 (6,908 bytes)
Resource Type Count Total Size Percentage
RT_DIALOG 2 506 bytes
7.3%
RT_STRING 1 730 bytes
10.6%
RT_VERSION 2 5,672 bytes
82.1%

Certificate Chain Analysis

▼
Certificate Information
Product MSI 3.1
Description Update Package
File Version 3.1
Original Name SFXCAB.EXE
Signing Date 08:23 PM 05/03/2005 (7339 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 SFXCAB.EXE
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: 2002-05-23 08:00:00 → 2011-09-25 08:00:00
Signature Algorithm: md5RSA
Serial Number: 6A 0B 99 4F C0 00 0C AB 11 D8 22 EF 7D 6C 79 7E
Microsoft Corporation #5 Chain
Validity Period: 2005-01-05 23:20:19 → 2006-04-05 23:30:19
Signature Algorithm: sha1RSA
Serial Number: 61 05 87 58 00 03 00 00 00 5A

✓ 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

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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