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The CCleaner.exe (CCleaner) File Analysis

Updated 7 days ago
Checked by Malaware Check
CCleaner.exe

Technical Analysis

File Name CCleaner.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-31 02:00:17 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
32,472,400
File Size (bytes)
2025-05-31
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
c8180b398e775d0e19614c12bf79480c
SHA1
b77fdc54771e824818334812c730f26d824ff77c
SHA256
27c6608be9dbb070615dca45d3434de3cdb216ee0f5fca22a01dd354845f1372
SHA512
c91f47011c4226e35bcf1a4282f57c75768108d4f9dfb5590573352714e72172b1b565274e1a8b3f9aeb124b0cc504c968b86af51ec02fe44e213bb4c25cbcb1
ImpHash
404ba1ed2e10f03ef5520d019d140de8

PE Analysis

Basic Information

▼
Icon
Hash: 3f7f74f79c44aa3ec4119ed34e268e86
Fuzzy: 66ca47e130c9247e0b2546ecdc16b20e
dHash: c2d190b8bc9edccc
Image Base 0x00400000
Entry Point 0x0058bc30
Compilation Time 2022-10-20 11:19:47
Checksum 0x01f02af2 (Actual: 0x01f02af2)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path D:\work\1878ef5ed829e50b\bin\CCleaner\Release Static\x86\CCleaner.pdb
Digital Signature OK
Imports 28 libraries
Exports 4294 functions
Resources 1424 Resources
Sections 6 Sections

Version Information

▼
Comments CCleaner
CompanyName Piriform Software Ltd
FileDescription CCleaner
FileVersion 6.05.0.10110
InternalName ccleaner
LegalCopyright Copyright © 2005-2022 Piriform Software Ltd
OriginalFilename ccleaner.exe
ProductName CCleaner
ProductVersion 6.05.0.10110
SpecialBuild Spec
ProductId piriform-cc
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 16,531,532 bytes 16,531,968 bytes 6.72 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 7F81C1CBBA753FB5EA10F60129A81645
.rdata 0x00fc6000 4,905,932 bytes 4,905,984 bytes 5.53 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1B3A8B8F05A728E4CF85BCB5FC531AC0
.data 0x01474000 3,612,148 bytes 1,409,536 bytes 5.19 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 906D2236E5B48A2F03376F52045BA6FE
.didat 0x017e6000 456 bytes 512 bytes 4.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 62E5E31E719AD3C0D8CB5BEFB583E274
.rsrc 0x017e7000 8,524,720 bytes 8,524,800 bytes 7.36 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FFB7B78B9D4593D7A8FC7E859934507F
.reloc 0x02009000 1,077,420 bytes 1,077,760 bytes 6.58 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 7DF41779A2BD265BB556FB671B9B93A8
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 1424 (8,432,357 bytes)
Resource Type Count Total Size Percentage
AFX_DIALOG_LAYOUT 17 34 bytes
0%
BRANDING 1 47,824 bytes
0.6%
CSS 45 240,340 bytes
2.9%
INI 3 240,001 bytes
2.8%
PNG 879 4,376,982 bytes
51.9%
TEXT 1 614,400 bytes
7.3%
TIS 48 418,663 bytes
5%
TTF 2 341,620 bytes
4.1%
RT_BITMAP 21 1,321,724 bytes
15.7%
RT_ICON 11 76,851 bytes
0.9%
RT_MENU 9 2,086 bytes
0%
RT_DIALOG 88 58,630 bytes
0.7%
RT_STRING 202 184,010 bytes
2.2%
RT_ACCELERATOR 1 112 bytes
0%
RT_GROUP_ICON 6 190 bytes
0%
RT_VERSION 1 920 bytes
0%
RT_HTML 85 505,321 bytes
6%
RT_MANIFEST 1 2,139 bytes
0%
None 3 510 bytes
0%

Certificate Chain Analysis

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Certificate Information
Product CCleaner
Description CCleaner
File Version 6.05.0.10110
Original Name ccleaner.exe
Signing Date 11:21 AM 10/20/2022 (960 days ago)
Verification Status Signed
Signers PIRIFORM SOFTWARE LIMITED; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert Timestamp 2022 - 2; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Internal Name ccleaner
Copyright Copyright © 2005-2022 Piriform Software Ltd
Certificate Chain Summary
DigiCert SHA2 Assured ID Code Signing CA #1 Primary
Validity Period: 2013-10-22 12:00:00 → 2028-10-22 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 04 09 18 1B 5F D5 BB 66 75 53 43 B5 6F 95 50 08
Piriform Software Ltd #2 Chain
Validity Period: 2019-10-14 00:00:00 → 2022-10-18 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 02 FA 99 4D 66 0D E6 59 EE 90 37 EC B4 37 D7 66
DigiCert Timestamp 2021 #3 Chain
Validity Period: 2021-01-01 00:00:00 → 2031-01-06 00:00:00
Signature Algorithm: sha256RSA
Serial Number: 0D 42 4A E0 BE 3A 88 FF 60 40 21 CE 14 00 F0 DD
DigiCert SHA2 Assured ID Timestamping CA #4 Chain
Validity Period: 2016-01-07 12:00:00 → 2031-01-07 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 0A A1 25 D6 D6 32 1B 7E 41 E4 05 DA 36 97 C2 15
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #6 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #7 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
DigiCert Timestamp 2022 - 2 #8 Chain
Validity Period: 2022-09-21 00:00:00 → 2033-11-21 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0C 4D 69 72 4B 94 FA 3C 2A 4A 3D 29 07 80 3D 5A
PIRIFORM SOFTWARE LIMITED #9 Chain
Validity Period: 2022-09-16 00:00:00 → 2025-09-17 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 05 75 E1 F7 EC 9B D8 A6 7A 3F 61 89 C6 3E 97 BB

✓ 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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