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The LockApp.exe (LockApp.exe) File Analysis

Updated 6 days ago
Checked by Malware Check
LockApp.exe

Technical Analysis

File Name LockApp.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-26 20:00:30 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
3,880,352
File Size (bytes)
2025-07-26
Analysis Date

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File Identification

Hash Type Value Action
MD5
42240225b7853d45c88b0608cfe4dddd
SHA1
eda1af3833bac9a84a94b9a629dd1f7c02d6f059
SHA256
20c3393f07f4497bdce8c601e37b95efe48001ff8d4a07fea9da03da8eaa0e81
SHA512
6b9378ede6a8fc49be35aa2d0a780cfe5b57512e5cfff1ff7766b4201e8f6367f0a96ebc50ded6ded2bb7377b3c600f2e5f54737dd905c252042e9f5adccae9d
ImpHash
9245b17055eadf50eec617858e7deaf4

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140065ea0
Compilation Time 2000-08-16 10:46:01
Checksum 0x003be684 (Actual: 0x003be684)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path lockapp.pdb
Digital Signature OK
Imports 38 libraries
Exports 2 functions
Resources 1 Resources
Sections 6 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription LockApp.exe
FileVersion 10.0.19041.6033 (WinBuild.160101.0800)
InternalName LockApp.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename LockApp.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.19041.6033
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 2,234,059 bytes 2,234,368 bytes 6.19 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B7FF7BF6FD1BD7CF75A8ED6E6D727C39
.rdata 0x00223000 1,158,520 bytes 1,158,656 bytes 4.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D88ADFE5ACA2221145A72F95F559AE42
.data 0x0033e000 224,676 bytes 219,136 bytes 4.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9ECCE49655129C10F17772AE33B02F5E
.pdata 0x00375000 202,656 bytes 202,752 bytes 6.35 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 41141D422485DF4EF56D92A35F9D07AD
.rsrc 0x003a7000 1,000 bytes 1,024 bytes 3.32 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CC139BC3F9EAE501FFAE610DB010DC18
.reloc 0x003a8000 53,544 bytes 53,760 bytes 5.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F6D99196D676AFEDD3698920844FE337

Resource Analysis

▼
Total Resources: 1 (900 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 900 bytes
100%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description LockApp.exe
File Version 10.0.19041.6033 (WinBuild.160101.0800)
Original Name LockApp.exe
Signing Date 07:47 AM 06/14/2025 (49 days ago)
Verification Status Signed
Signers Microsoft Windows; Microsoft Windows Production PCA 2011; Microsoft Root Certificate Authority 2010
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name LockApp.exe
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Microsoft Windows #1 Primary
Validity Period: 2024-09-12 20:04:07 → 2025-09-11 20:04:07
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 04 A8 82 E6 B8 AC 1C 5D 5F F0 00 00 00 00 04 A8
Microsoft Windows Production PCA 2011 #2 Chain
Validity Period: 2011-10-19 18:41:42 → 2026-10-19 18:51:42
Signature Algorithm: sha256RSA
Serial Number: 61 07 76 56 00 00 00 00 00 08
Microsoft Time-Stamp Service #3 Chain
Validity Period: 2024-07-25 18:31:18 → 2025-10-22 18:31:18
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 FE D0 A8 C2 7B 34 21 0B 01 00 01 00 00 01 FE
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2021-09-30 18:22:25 → 2030-09-30 18:32:25
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 15 C5 E7 6B 9E 02 9B 49 99 00 00 00 00 00 15

✓ 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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