The OptiFine 1 21 4 HD U J3 jar File Malware Analysis

The OptiFine_1.21.4_HD_U_J3.jar File Analysis

Updated 1 month ago

Checked by Malaware Check

OptiFine_1.21.4_HD_U_J3.jar

Technical Analysis

File Name	OptiFine_1.21.4_HD_U_J3.jar
File Type	Zip archive data, at least v2.0 to extract
Scanner Version	1.0.214.174
Database Version	2025-04-20 10:00:19 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

7,423,659

File Size (bytes)

2025-04-20

Analysis Date

File Identification

Hash Type	Value	Action
MD5	c52ddc7f7cde04777ae4f42473ef0f62
SHA1	bcc6a7a140320566a985b1499a59fcb085255d14
SHA256	db8a1c508ecb3f89ae8f7b69ae25c78cbdb3d31131c4f789ffae50e2047be1d3
SHA512	5853a4f572dfe8b5755701cf3f29c660f5c6a6c0db1d1d3f432d6ff3f4dc1e746b14cee1bf5b6e5455a33c8c9bdb8210fa3b65da960c9ef55a7bb2b6958d7ed3

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

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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