The MBSetup-3.3.exe (Malwarebytes Setup) File Analysis

Updated 3 hours ago

Checked by Malware Check

MBSetup-3.3.exe

Technical Analysis

File Name	MBSetup-3.3.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.258.174
Database Version	2026-11-01 17:07:02 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

2,907,216

File Size (bytes)

2026-11-01

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	f9a548e942620943762c79a46ceb24f5
SHA1	e3ed6cab97f31c6f26ffee0ae3abde000a86e9c7
SHA256	d1489843c59ca290bf66deeaf1a67c53f33423261ebe2dba88023114779da967
SHA512	9864bce9e1791752c3f104481830ceab324ff5011b5ce94e85f6df29ad130151a6573d69e5df38905920041b28d3a64a745096aabaa53cc3dabd64dad1d3fc4a
ImpHash	362dc034678576de221f648ab65b8991

PE Analysis

Basic Information

▼

Icon	Hash: 626ab1af6c849309c872d929ff1b0af8 Fuzzy: 5f8317818c0a863f9e96162ecb368c4f dHash: 70e8aaaa8eccf871
Image Base	`0x00400000`
Entry Point	`0x00499ad4`
Compilation Time	2026-10-16 17:30:17
Checksum	0x002cab2a (Actual: 0x002cab2a)
OS Version	6.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
PDB Path	`C:\Jenkins\workspace\MBAM-Windows\A_MB5_MBSetup\bin\Win32\Release\MBSetup.pdb`
Digital Signature	OK
Imports	1 libraries KERNEL32
Exports	0 functions
Resources	260 Resources
Sections	5 Sections

Version Information

▼

CompanyName	Malwarebytes
FileDescription	Malwarebytes Setup
FileVersion	5.8.0.174
LegalCopyright	Copyright (C) 2017 - 2026 Malwarebytes, Inc. All rights reserved.
InternalName	MBSetup.exe
OriginalFilename	MBSetup.exe
ProductName	Malwarebytes
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	841,164 bytes	841,216 bytes	6.54 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`02D9652284085031D7B9AC9B82793146`
`.rdata`	`0x000cf000`	297,284 bytes	297,472 bytes	5.95 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`6BAB6D5FF9D2E59D510151815EEB9034`
`.data`	`0x00118000`	20,316 bytes	15,360 bytes	4.36 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`024976FB8C446CEB3D878ACE8B5E8185`
`.rsrc`	`0x0011d000`	1,654,576 bytes	1,654,784 bytes	7.21 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`A0D7FB75FB1A24F7CD8F8DA6057204B0`
`.reloc`	`0x002b1000`	44,100 bytes	44,544 bytes	6.70 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`2D9346D9C91A87D9696A47E2A4FDF51D`

Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 260 (1,644,244 bytes)

Resource Type	Count	Total Size	Percentage
BINARY	2	335,596 bytes	20.4%
PNG	84	783,344 bytes	47.6%
RESOURCEFILE	2	123,218 bytes	7.5%
RT_BITMAP	4	97,876 bytes	6%
RT_ICON	7	140,088 bytes	8.5%
RT_DIALOG	8	2,496 bytes	0.2%
RT_STRING	150	158,680 bytes	9.7%
RT_GROUP_ICON	1	104 bytes	0%
RT_VERSION	1	760 bytes	0%
RT_MANIFEST	1	2,082 bytes	0.1%

Certificate Chain Analysis

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Certificate Information

Product	Malwarebytes
Description	Malwarebytes Setup
File Version	5.8.0.174
Original Name	MBSetup.exe
Signing Date	05:32 PM 10/16/2026 (16 days ago)
Verification Status	Signed
Signers	Malwarebytes Inc; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers	DigiCert SHA256 RSA4096 Timestamp Responder 2026 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; DigiCert Trusted Root G4; DigiCert
Internal Name	MBSetup.exe
Copyright	Copyright (C) 2017 - 2026 Malwarebytes, Inc. 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

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
Weekly Quick Scans: Set a reminder to run a scan every Sunday. Most infections are caught within the first week, so regular checks give you peace of mind.
2
Update Everything: Those annoying update popups exist for a reason — they patch security holes. Windows, browsers, Adobe, Java — keep them all current.
3
Download Smart: Stick to official websites and app stores. If a "free" version of paid software sounds too good to be true, it probably comes with unwanted extras.
4
Think Before You Click: Malware loves email attachments and "urgent" links. Even if an email looks like it's from your bank or a friend, verify suspicious requests through a different channel.

Proactive Protection

This file looks clean right now, but that doesn't mean you should let your guard down. New malware appears daily, and even legit files can be compromised after download. When in doubt, verify the source and check for a digital signature.

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