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The perfmon.exe (Resource and Performance Monitor) File Analysis

Updated 2 months ago
Checked by Malaware Check
perfmon.exe

Technical Analysis

File Name perfmon.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.210.174
Database Version 2025-03-12 22:00:46 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
181,760
File Size (bytes)
2025-03-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
d38aa59c3bea5456bd6f95c73ad3c964
SHA1
40170eab389a6ba35e949f9c92962646a302d9ef
SHA256
5f041cff346fb37e5c5c9dab3c1272c76f8b5f579205170e97d2248d04a4ea0c
SHA512
59fa552a46e5d6237c7244b03d09d60e9489217b4319a212e822c73fe1f31a81837cb906ae7da92072bd3d9263fe0b967e073110ba81da3a90126f25115fff68
ImpHash
1b5eb71beaee7eff37b32ae9fcea653a

PE Analysis

Basic Information

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Icon
Hash: 3a5e4aa8c18f19bdfcd343fe80f288d1
Fuzzy: b110079f3a9dc0fe485ee40a1aa5af2c
dHash: 70ecd4aabab2e071
Image Base 0x140000000
Entry Point 0x14000a4a0
Compilation Time 1978-05-15 20:05:52
Checksum 0x000350d3 (Actual: 0x000350d3)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path perfmon.pdb
Digital Signature No valid SignedData structure was found.
Imports 13 libraries
Exports 0 functions
Resources 17 Resources
Sections 6 Sections

Version Information

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CompanyName Microsoft Corporation
FileDescription Resource and Performance Monitor
FileVersion 10.00
InternalName perfmon.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename perfmon.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.00
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 40,998 bytes 41,472 bytes 6.10 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ AA957D335BB76DFF0082DB74A208458A
.rdata 0x0000c000 31,200 bytes 31,232 bytes 4.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 86E41FBE47F2CFFFF44C74529AF2D7CA
.data 0x00014000 2,960 bytes 1,536 bytes 0.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7F5A390D0408D9F18F346D7B4FFB606E
.pdata 0x00015000 1,584 bytes 2,048 bytes 3.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D62909CC8086E8E2DCA1D5A73DD93697
.rsrc 0x00016000 102,376 bytes 102,400 bytes 7.51 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E543CC4F00FD75773E82D82FA707F73F
.reloc 0x0002f000 1,944 bytes 2,048 bytes 5.26 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 4D55626ACFD3E06BF5DC32C519019267
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 17 (101,398 bytes)
Resource Type Count Total Size Percentage
MUI 1 224 bytes
0.2%
RT_ICON 13 98,827 bytes
97.5%
RT_GROUP_ICON 1 188 bytes
0.2%
RT_VERSION 1 852 bytes
0.8%
RT_MANIFEST 1 1,307 bytes
1.3%

Certificate Chain Analysis

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Certificate Information
Product Microsoft® Windows® Operating System
Description Resource and Performance Monitor
File Version 10.00
Original Name perfmon.exe
Internal Name perfmon.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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