The Windows6 1 KB4019990 x64 cab File Malware Analysis

Technical Analysis

File Name	Windows6.1-KB4019990-x64.cab
File Type	Microsoft Cabinet archive data, many, 2682101 bytes, 14 files, at 0x44 +A "_manifest_.cix.xml" +A "x86_microsoft-windows-directx-d3dcompiler_31bf3856ad364e35_6.1.7601.23796_none_eb8e769493af6438", fla... Truncated - click to expand Microsoft Cabinet archive data, many, 2682101 bytes, 14 files, at 0x44 +A "_manifest_.cix.xml" +A "x86_microsoft-windows-directx-d3dcompiler_31bf3856ad364e35_6.1.7601.23796_none_eb8e769493af6438", flags 0x4, number 1, extra bytes 20 in head, 83 datablocks, 0x1503 compression
Scanner Version	1.0.183.174
Database Version	2024-08-02 18:00:29 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

2,697,733

File Size (bytes)

2024-08-02

Analysis Date

File Identification

Hash Type	Value	Action
MD5	c9cdca447a3f2108f2a131ca32412131
SHA1	bcc5a1d0e9afec8c01c745f7b88f511a3269bc21
SHA256	c81043c4bfe114743111e743f3c2dea548bbfd31375508f9509e2abe12a84ee9
SHA512	c48027a4e351a862c5c05120b28866a6c2680d65ece045c9f655021264e282b04d2f91e8bc92371eeec927c298f3bc69985852b4ed1ace8791a98fd6e876d2a6

Certificate Chain Analysis

Certificate Information

Signing Date	07:29 PM 04/28/2017 (2985 days ago)
Verification Status	Signed
Signers	Microsoft Corporation; Microsoft Code Signing PCA; Microsoft Root Certificate Authority
Counter Signers	Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA; Microsoft Root Certificate Authority

✓ 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

Signed

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

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
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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The Windows6.1-KB4019990-x64.cab File Analysis