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The smart-defrag-setup.exe (Smart Defrag) File Analysis

Updated 6 months ago
Checked by Malware Check
smart-defrag-setup.exe

Technical Analysis

File Name smart-defrag-setup.exe
File Type
Win32 EXE
Magic Bytes PE32 executable (GUI) Intel 80386, for MS Windows
SSDEEP Hash
393216:7zNLub9KpJ1rD5z1xfGSMgFdBJ3sppXDFu:tubevD5p5GSTtezw
Scanner Version 1.0.204.174
Database Version 2025-01-16 15:01:48 UTC
⚠

Suspicious File Detected

Detected by 3 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.
4%
Detection Rate
15,944,992
File Size (bytes)
3/71
Engines Detected
2025-01-16
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
cdb8564ddc84c8aa4ac2f5f9cd45b3e2
SHA1
37452707ad91ae76f9e7a10981d455d08c293004
SHA256
50fd25c53fd23c2b93bf78e84fe5ff1397fdde2b55628b4b0d4857ea19b59f55
SHA512
94ec2f8a1a298a8ba408916f75e0b6ec624d42390e53c861226fc3addd9d09be8eb8221377a58fbbaf99c9668d7a608f527255a3c5206cfc8238db84cd157e09
ImpHash
20dd26497880c05caed9305b3c8b9109

Security Engines with Detections (3 of 71)

CrowdStrike
win/grayware_confidence_70% (W) Malicious
NANO-Antivirus
Trojan.Win32.Shella.kubpwo Malicious
Malwarebytes
PUP.Optional.BundleInstaller Malicious
68 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼
Icon
Hash: 76ecc7f8817b55e80a787389d612ec51
Fuzzy: afa19386137efc057bb15478cdadf35e
dHash: 80b4ec80b0b4b4e4
Image Base 0x00400000
Entry Point 0x0041181c
Compilation Time 2018-06-14 13:27:46
Checksum 0x00f43175 (Actual: 0x00f43175)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 5 libraries
oleaut32, advapi32, user32, kernel32, comctl32
Exports 0 functions
Resources 19 Resources
Sections 8 Sections

Version Information

▼
Comments This installation was built with Inno Setup.
CompanyName IObit
FileDescription Smart Defrag
FileVersion 10.3.0.435
LegalCopyright © IObit. All rights reserved.
ProductName Smart Defrag
ProductVersion 10.3.0.435
Translation 0x0000 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 62,044 bytes 62,464 bytes 6.38 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 0DA5D73FFBC41792FA65A09058A91476
.itext 0x00011000 4,004 bytes 4,096 bytes 5.78 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2EB275566563C3F1D0099A0DA7345B74
.data 0x00012000 3,212 bytes 3,584 bytes 2.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 73B859E23F5FD17E00C08DB2E0E73DFE
.bss 0x00013000 22,204 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x00019000 3,588 bytes 4,096 bytes 4.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E9B9C0328FD9628AD4D6AB8283DCB20E
.tls 0x0001a000 8 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x0001b000 24 bytes 512 bytes 0.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3DFFC444CCC131C9DCEE18DB49EE6403
.rsrc 0x0001c000 63,048 bytes 63,488 bytes 5.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FC3963E869D82CED2EB998CC94FC5A76

Resource Analysis

▼
Total Resources: 19 (61,898 bytes)
Resource Type Count Total Size Percentage
RT_ICON 6 22,384 bytes
36.2%
RT_STRING 6 2,668 bytes
4.3%
RT_RCDATA 4 33,908 bytes
54.8%
RT_GROUP_ICON 1 90 bytes
0.1%
RT_VERSION 1 1,268 bytes
2%
RT_MANIFEST 1 1,580 bytes
2.6%

Certificate Chain Analysis

▼
Certificate Information
Product Smart Defrag
Description Smart Defrag
File Version 10.3.0.435
Signing Date 06:36 AM 01/09/2025 (190 days ago)
Verification Status Signed
Signers IObit CO., LTD; Sectigo Public Code Signing CA R36; Sectigo Public Code Signing Root R46; Sectigo (AAA)
Counter Signers DigiCert Timestamp 2024; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Copyright © IObit. All rights reserved.
Certificate Chain Summary
AAA Certificate Services #1 Primary
Validity Period: 2004-01-01 00:00:00 → 2028-12-31 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 01
Sectigo Public Code Signing Root R46 #2 Chain
Validity Period: 2021-05-25 00:00:00 → 2028-12-31 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 48 FC 93 B4 60 55 94 8D 36 A7 C9 8A 89 D6 94 16
Sectigo Public Code Signing CA R36 #3 Chain
Validity Period: 2021-03-22 00:00:00 → 2036-03-21 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 62 1D 6D 0C 52 01 9E 3B 90 79 15 20 89 21 1C 0A
IObit CO., LTD #4 Chain
Validity Period: 2024-03-01 00:00:00 → 2027-03-01 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 46 89 BB 52 73 13 B9 B3 90 AA 68 50 11 1A F8
DigiCert Timestamp 2024 #5 Chain
Validity Period: 2024-09-26 00:00:00 → 2035-11-25 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0B AE 66 BC 5A BA 7F 95 87 C6 F9 E9 04 E3 33 04
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 Root G4 #7 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

✓ 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
3 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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