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The clrjit.dll (Microsoft .NET Runtime Just-In-Time Compiler) File Analysis

Updated 7 minutes ago
Checked by Malware Check
clrjit.dll

Technical Analysis

File Name clrjit.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.220.174
Database Version 2025-07-11 05:00:16 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,437,056
File Size (bytes)
2025-07-11
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
92795535f2855d02685a78985d2f3d28
SHA1
46b3963b46086e370598194c428cb2d7dca36e27
SHA256
7399b0efe5b3d0a9656f35a7317c9210dfda4374fbba7b2fd07671a5855a9345
SHA512
151a8f8bbe56ef7f5a2490dd9c17990214ada7574e8db43c4f0171d2d02f36238010276d8214bbcedca4fb627dfb4aa0a7d75b42cb3a3d99e1fb003e3e04cd59
ImpHash
49de661d6e15395302bd76ca71f37164

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x1800df380
Compilation Time 2024-03-21 17:07:35
Checksum 0x001696a3 (Actual: 0x001696a3)
OS Version 6.1
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
PDB Path D:\a\_work\1\s\artifacts\obj\coreclr\windows.x64.Release\jit\clrjit.pdb
Digital Signature An error occurred while validating the countersignature: The root Certum Trusted Network CA 2 lists its extended key usages, but {'time_stamping'} are not present
Imports 7 libraries
KERNEL32, api-ms-win-crt-math-l1-1-0, api-ms-win-crt-stdio-l1-1-0, api-ms-win-crt-convert-l1-1-0, api-ms-win-crt-runtime-l1-1-0, api-ms-win-crt-string-l1-1-0, api-ms-win-crt-heap-l1-1-0
Exports 3 functions
Resources 1 Resources
Sections 7 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Microsoft .NET Runtime Just-In-Time Compiler
FileVersion 6,0,2924,17105 @Commit: 189fbbd88d97dd6d65515ba2da05b62eab4e5039
InternalName clrjit.dll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename clrjit.dll
ProductName Microsoft® .NET
ProductVersion 6,0,2924,17105 @Commit: 189fbbd88d97dd6d65515ba2da05b62eab4e5039
Comments Flavor=Retail
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 1,190,580 bytes 1,190,912 bytes 6.56 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 1396AE0C7EAC79C22BD81A6206B64833
.rdata 0x00124000 173,576 bytes 174,080 bytes 4.61 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3BCFF8F0F6B574C8115E752F4AACB619
.data 0x0014f000 15,544 bytes 6,144 bytes 2.84 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 893C1E1C2C33A463F198765027A4871F
.pdata 0x00153000 48,192 bytes 48,640 bytes 6.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 838A77547760FC0BF3F970EBDDD1D0CD
_RDATA 0x0015f000 252 bytes 512 bytes 2.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 71499642E1501363BE46A6DDF1515658
.rsrc 0x00160000 1,224 bytes 1,536 bytes 2.91 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 6CF0EB18E0D2EAC5F5D708D8D23493D1
.reloc 0x00161000 3,196 bytes 3,584 bytes 5.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 417EED4090A2D6F927B187CCF4A92744
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (1,124 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 1,124 bytes
100%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® .NET
Description Microsoft .NET Runtime Just-In-Time Compiler
File Version 6,0,2924,17105 @Commit: 189fbbd88d97dd6d65515ba2da05b62eab4e5039
Original Name clrjit.dll
Signing Date 07:15 PM 11/13/2024 (239 days ago)
Verification Status Signed
Signers Open Source Developer, Marcin Szeniak; Certum Code Signing 2021 CA; Certum Trusted Network CA 2; Certum Trusted Network CA
Counter Signers Certum Timestamp 2023; Certum Timestamping 2021 CA; Certum Trusted Network CA 2; Certum Trusted Network CA
Internal Name clrjit.dll
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Certum Code Signing 2021 CA #1 Primary
Validity Period: 2021-05-19 05:32:18 → 2036-05-18 05:32:18
Signature Algorithm: sha384RSA
Serial Number: 99 A3 80 0A 26 55 3B 65 AB DC 6E 84 A6 B3 EA 39
Open Source Developer, Marcin Szeniak #2 Chain
Validity Period: 2024-05-10 16:07:15 → 2025-05-10 16:07:14
Signature Algorithm: sha256RSA
Serial Number: 6A F8 97 E1 32 47 59 5D 26 AB 6D CD 79 41 05 44
Certum Timestamp 2023 #3 Chain
Validity Period: 2023-11-02 08:32:23 → 2034-10-30 08:32:23
Signature Algorithm: sha384RSA
Serial Number: 09 C5 CC F8 BB 66 7D 71 37 AA C1 59 80 06 CB 31
Certum Timestamping 2021 CA #4 Chain
Validity Period: 2021-05-19 05:32:07 → 2036-05-18 05:32:07
Signature Algorithm: sha384RSA
Serial Number: E7 FF 69 C7 3B 35 CE 4B 91 26 D8 74 7C 68 A5 87
Certum Trusted Network CA 2 #5 Chain
Validity Period: 2021-05-31 06:43:06 → 2029-09-17 06:43:06
Signature Algorithm: sha384RSA
Serial Number: 1B B5 8F 25 2A DF 23 00 49 28 C9 AE 3D 7E ED 27

✓ 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

An error occurred while validating the countersignature: The root Certum Trusted Network CA 2 lists its extended key usages, but {'time_stamping'} are not present

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. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. 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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