The rnr20 dll (Windows Socket2 NameSpace DLL) Microsoft Corporation File Malware Analysis

The rnr20.dll (Windows Socket2 NameSpace DLL) File Analysis

Updated 2 months ago

Checked by Malaware Check

rnr20.dll

Hash Type	Value	Action
MD5	b7ee4ea3a902f9d6b45c3daa17952555
SHA1	8a4041ec653ddadab1abd01a8668e07f5e1f35e5
SHA256	84e206b915f5bf1cb79a336b659b7550373ac621a1ee0f9e20d8b074d024f5e6
SHA512	048a726ca9626fe54e32c31385a93acd66abeccff3ce99e667d11be40e8303a7da60f2a1b65724caf0fe03957e45644a3febea62d6db4864180ae665f3537b4d

Hash Type

Value

Action

MD5

b7ee4ea3a902f9d6b45c3daa17952555

SHA1

8a4041ec653ddadab1abd01a8668e07f5e1f35e5

SHA256

84e206b915f5bf1cb79a336b659b7550373ac621a1ee0f9e20d8b074d024f5e6

SHA512

048a726ca9626fe54e32c31385a93acd66abeccff3ce99e667d11be40e8303a7da60f2a1b65724caf0fe03957e45644a3febea62d6db4864180ae665f3537b4d

PE Analysis

Basic Information

▼

Image Base	`0x180000000`
Entry Point	`0x180000000`
Compilation Time	2102-09-19 22:51:18
Checksum	0x00004b66 (Actual: 0x00004b66)
OS Version	10.0
PEiD Signatures	`PE32+ executable (DLL) (console) x86-64, for MS Windows`
PDB Path	`rnr20.pdb`
Digital Signature	No valid SignedData structure was found.
Imports	0
Exports	1 functions
Resources	1 Resources
Sections	2 Sections

Version Information

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CompanyName	Microsoft Corporation
FileDescription	Windows Socket2 NameSpace DLL
FileVersion	10.0.19041.1 (WinBuild.160101.0800)
InternalName	rnr20.dll
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	rnr20.dll
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.19041.1
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.rdata`	`0x00001000`	360 bytes	512 bytes	3.39 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`D4732847D36250EC9595E7CEA09151F9`
`.rsrc`	`0x00002000`	1,024 bytes	1,024 bytes	3.32 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`16FEA51FB60FDDC61822488030C0073D`

Resource Analysis

▼

Total Resources: 1 (928 bytes)

Resource Type	Count	Total Size	Percentage
RT_VERSION	1	928 bytes	100%

Certificate Chain Analysis

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Certificate Information

Product	Microsoft® Windows® Operating System
Description	Windows Socket2 NameSpace DLL
File Version	10.0.19041.1 (WinBuild.160101.0800)
Original Name	rnr20.dll
Internal Name	rnr20.dll
Copyright	© Microsoft Corporation. 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

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

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.

File Name	rnr20.dll
File Type	PE32+ executable (DLL) (console) x86-64, for MS Windows
Scanner Version	1.0.210.174
Database Version	2025-03-12 23:00:44 UTC

The rnr20.dll (Windows Socket2 NameSpace DLL) File Analysis

Technical Analysis

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File Identification