The онлайн-настройка_бесплатного_антивируса_avast.exe File Analysis

Updated 2 years ago

Checked by Malware Check

онлайн-настройка_бесплатного_антивируса_avast.exe

Technical Analysis

File Name	онлайн-настройка_бесплатного_антивируса_avast.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.175.174
Database Version	2024-05-13 21:00:29 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

264,032

File Size (bytes)

2024-05-13

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	103e969a578ec1a550cf9eee12999269
SHA1	fc57b5dbbbd9028e37f32303fdca6da809ede9c1
SHA256	7c8bcd6f26a06b41e2abe8c13c6d52a0d5070de2c1a5b0170dc52f2804dfcbae
SHA512	08cac49400999abaffbc0542cbeb3b29d30559e0c8f7512d3505450c02df95efeadb0ccd5ad8bb756982a225b79206a40f98682775f4ea7f6605d76b5d9b9fd5
ImpHash	79b68a12e4eb6aa0c59dd1289006924f

PE Analysis

Basic Information

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Icon	Hash: cb5c28624e289bde316a5273a6b8934b Fuzzy: f586d531098baa93f92163fe76c339f5 dHash: cc333369591d07cc
Image Base	`0x00400000`
Entry Point	`0x00401020`
Compilation Time	2023-04-12 08:36:05
Checksum	0x0004f067 (Actual: 0x0004f067)
OS Version	5.1
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
PDB Path	`C:\BUILD\work\8b0ebd312dc47f30\projects\avast\microstub\x86\Release\microstub.pdb`
Digital Signature	Invalid length in certificate table header
Imports	6 libraries KERNEL32, USER32, GDI32, ADVAPI32, ole32, COMCTL32
Exports	0 functions
Resources	51 Resources
Sections	6 Sections

Version Information

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CompanyName	AVAST Software
Edition	1
FileDescription	Avast Installer
FileVersion	2.1.99.0
InternalName	microstub
LegalCopyright	Copyright (c) 2023 AVAST Software
OriginalFilename	microstub.exe
ProductName	Avast
ProductVersion	2.1.99.0
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	136,906 bytes	137,216 bytes	6.55 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`F3AA9BFE0E0173B2D8DBF69E0F7B5C30`
`.rdata`	`0x00023000`	41,056 bytes	41,472 bytes	5.40 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`F1313DBC7D48A2854099A510BFC2275F`
`.data`	`0x0002e000`	5,568 bytes	2,560 bytes	2.79 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`E676CE13014A1FEA1D94C6052CB98545`
`.didat`	`0x00030000`	76 bytes	512 bytes	0.69 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`F2FF10BF470DB291929511A1884E701B`
`.rsrc`	`0x00031000`	62,528 bytes	62,976 bytes	4.95 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`631BDA7DB80A9E285604049D81E06712`
`.reloc`	`0x00041000`	7,352 bytes	7,680 bytes	6.57 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`B242D5C80AB78D037235C071E32E80D5`

Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 51 (60,382 bytes)

Resource Type	Count	Total Size	Percentage
PNG	2	3,259 bytes	5.4%
RT_ICON	5	40,480 bytes	67%
RT_STRING	39	14,638 bytes	24.2%
RT_RCDATA	2	90 bytes	0.1%
RT_GROUP_ICON	1	76 bytes	0.1%
RT_VERSION	1	760 bytes	1.3%
RT_MANIFEST	1	1,079 bytes	1.8%

Certificate Chain Analysis

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No Digital Signatures

This file is not digitally signed.

Security Implications:

Cannot verify the publisher's identity
Increased security risk when running this file
May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

Invalid length in certificate table header

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
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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