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The rundll32.exe (Windows host process (Rundll32)) File Analysis

Updated 1 year ago
Checked by Malaware Check
rundll32.exe

Technical Analysis

File Name rundll32.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.175.174
Database Version 2024-05-11 04:00:29 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
73,728
File Size (bytes)
2024-05-11
Analysis Date

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File Identification

Hash Type Value Action
MD5
57a6b4bdf247c1a6ca08ac09a8f9b742
SHA1
cbfd746699a0c0d37597f91f3f4ed2ce6213025c
SHA256
98d37eff504a7adb864131ea4a042aaf4d79c4356960a8ab2fa656cc59aec014
SHA512
b6390f1cb9ec0b9cbcd955017932883b1c2bd8943bd6c0ddbf067dd03700e8393e5c429bb5481feee86fa6243163574960f1ef3a7d5b5f0d77aa741fda4f1a1a
ImpHash
5c68de198b5d2dd5c1129782ad19676c

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140001550
Compilation Time 2063-10-06 15:19:14
Checksum 0x00019bb1 (Actual: 0x00019bb1)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path rundll32.pdb
Digital Signature The PE file does not contain a certificate table.
Imports 34 libraries
Exports 0 functions
Resources 4 Resources
Sections 7 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Windows host process (Rundll32)
FileVersion 10.0.22621.1 (WinBuild.160101.0800)
InternalName rundll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename RUNDLL32.EXE
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.22621.1
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 32,236 bytes 32,768 bytes 6.14 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 0E74B55D7D779E7DC3E2A6B17B08B518
.rdata 0x00009000 14,498 bytes 16,384 bytes 4.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8AE221248C27746B43BFD807B3646941
.data 0x0000d000 2,368 bytes 4,096 bytes 0.07 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 190A0A08CBDC5A4B5D558E2ABAE9B3E7
.pdata 0x0000e000 1,656 bytes 4,096 bytes 2.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 10100CDF7A3B9690B45E05E2F2744CD2
.didat 0x0000f000 248 bytes 4,096 bytes 0.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 061A1EC67AE2F22E282602338F6CD07E
.rsrc 0x00010000 2,448 bytes 4,096 bytes 3.14 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CEE78CC273A0ED8F76FB89AF1CA82418
.reloc 0x00011000 268 bytes 4,096 bytes 0.56 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 270056AB30239D95F4698EAE468FC0FF

Resource Analysis

▼
Total Resources: 4 (2,149 bytes)
Resource Type Count Total Size Percentage
MUI 1 200 bytes
9.3%
RT_VERSION 1 936 bytes
43.6%
RT_MANIFEST 2 1,013 bytes
47.1%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description Windows host process (Rundll32)
File Version 10.0.22621.1 (WinBuild.160101.0800)
Original Name RUNDLL32.EXE
Internal Name rundll
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

The PE file does not contain a certificate table.

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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