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Vcruntime140.dll Trojan Heuristic Analysis

Technical Analysis

File Name vcruntime140.dll
File Type
PE32+ executable (DLL) (console) x86-64, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-23 14:00:30 UTC

Trojan.Heur!.032100A2

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
3,349,984
File Size (bytes)
2025-07-23
Analysis Date

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File Identification

Hash Type Value Action
MD5
aa4ff742fd13c70260c2142c01f17086
SHA1
7b7f75e301de62f628438080cddfc00e39876e62
SHA256
b2e1c47e195a27c129a8aa036186582d045e7e8805d7c1ff1d1cf1947c651aa4
SHA512
9aad4b070554dba76e72949a82206ed1862705a636f49f10dcac348cc428ae658524aaafa34ce9db68cf10a791cd9978ca0d3d289acff8f6ee7f2221af2403fa
ImpHash
4a020c7afafad4e9fdfde1def9f416b8

PE Analysis

Basic Information

Image Base 0x180000000
Entry Point 0x180596058
Compilation Time 2021-07-26 21:27:40
Checksum 0x0033add3 (Actual: 0x0033add3)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (console) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 6 libraries
kernel32, api-ms-win-crt-runtime-l1-1-0, api-ms-win-crt-heap-l1-1-0, api-ms-win-crt-string-l1-1-0, api-ms-win-crt-stdio-l1-1-0, api-ms-win-crt-convert-l1-1-0
Exports 71 functions
Resources 1 Resources
Sections 12 Sections

Version Information

CompanyName Microsoft Corporation
FileDescription Microsoft® C Runtime Library
FileVersion 14.29.30133.0 built by: vcwrkspc
InternalName vcruntime140.dll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename vcruntime140.dll
ProductName Microsoft® Visual Studio®
ProductVersion 14.29.30133.0
Translation 0x0409 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
0x00001000 63,650 bytes 34,768 bytes 7.97 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 4CF496BE9A010DF3218BD7E81D949B23
0x00011000 16,618 bytes 5,934 bytes 7.90 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3B9BF89A996040B1FE2733D3A4F946A2
0x00016000 2,368 bytes 196 bytes 6.81 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1D4B6CD5F848CD403C7195F134805FF1
0x00017000 2,904 bytes 1,648 bytes 7.65 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CD50D73F3EC98E47D4396D1D2395EF30
0x00018000 244 bytes 138 bytes 6.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 222C56F9A78F4B8DF61FB5BE17736276
0x00019000 1,016 bytes 439 bytes 7.49 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 50C8B12F03C245A0CD80521E9455007D
0x0001a000 416 bytes 388 bytes 6.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ E0E353FBFF871675022EA188DFBE97AC
.exports 0x0001b000 4,096 bytes 2,560 bytes 4.74 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DD21C67EB11801B342BCF8ABF5BB2291
.imports 0x0001c000 4,096 bytes 512 bytes 3.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE AAC0F9DB62D25E1D870F886B70AEF9B6
.rsrc 0x0001d000 4,096 bytes 1,024 bytes 3.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AA8AACA792D40C30CABF65114E5CFE18
.themida 0x0001e000 5,734,400 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.boot 0x00596000 3,291,136 bytes 3,290,712 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 34B26A80C5BD4A11741589610EAC926B
Entropy Analysis Alert

4 section(s) with high entropy (≥7.5) detected - possible packing/encryption

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

Resource Analysis

Total Resources: 1 (916 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 916 bytes
100%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

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

Trojan.Heur!.032100A2 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.032100A2 without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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