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The npcap-1.79.exe (Npcap 1.79 installer) File Analysis

Updated 2 days ago
Checked by Malware Check
npcap-1.79.exe

Technical Analysis

File Name npcap-1.79.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.222.174
Database Version 2025-07-31 03:00:22 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,162,272
File Size (bytes)
2025-07-31
Analysis Date

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File Identification

Hash Type Value Action
MD5
a4d7e47df742f62080bf845d606045b4
SHA1
723743dc9fa4a190452a7ffc971adfaac91606fa
SHA256
a95577ebbc67fc45b319e2ef3a55f4e9b211fe82ed4cb9d8be6b1a9e2425ce53
SHA512
8582b51b5fea23de43803fa925d13f1eb6d91b708be133be745d7d6155082cd131c9b62dc6a08b77f419a239efe6eb55a98f02f5783c7cd46e284ec3241fc2ee
ImpHash
dfb595641ed97366338a474595c7be08

PE Analysis

Basic Information

▼
Icon
Hash: ededff98662a85c64089ca7bf8a7f906
Fuzzy: 06d127e552b00921f96d8446e5a454bb
dHash: 71c08cf8d8dcc870
Image Base 0x00400000
Entry Point 0x00403a59
Compilation Time 2021-07-24 22:40:31
Checksum 0x00129b1d (Actual: 0x00129b1d)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature OK
Imports 7 libraries
ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports 0 functions
Resources 14 Resources
Sections 5 Sections

Version Information

▼
FileDescription Npcap 1.79 installer
FileVersion 1.79
LegalCopyright Copyright (c) 2023, Insecure.Com LLC. All rights reserved.
ProductName Npcap
ProductVersion 1.79
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 28,019 bytes 28,160 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B33A3CC10E8E373257938FC91FBF9C4A
.rdata 0x00008000 5,100 bytes 5,120 bytes 5.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B104EE0450BA806958131841A910F0B8
.data 0x0000a000 142,616 bytes 6,144 bytes 3.59 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE EE1D885E537E58FF55B1AB9A19BFF81C
.ndata 0x0002d000 135,168 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x0004e000 17,552 bytes 17,920 bytes 5.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 62C718707C062157BF318B498A2AA3F4

Resource Analysis

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Total Resources: 14 (16,732 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 13,784 bytes
82.4%
RT_DIALOG 4 1,178 bytes
7%
RT_GROUP_ICON 1 104 bytes
0.6%
RT_VERSION 1 596 bytes
3.6%
RT_MANIFEST 1 1,070 bytes
6.4%

Certificate Chain Analysis

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Certificate Information
Product Npcap
Description Npcap 1.79 installer
File Version 1.79
Signing Date 09:21 PM 01/18/2024 (561 days ago)
Verification Status Signed
Signers Nmap Software LLC; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert Timestamp 2023; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Copyright Copyright (c) 2023, Insecure.Com LLC. All rights reserved.
Certificate Chain Summary
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #1 Primary
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
Nmap Software LLC #2 Chain
Validity Period: 2023-07-06 00:00:00 → 2024-06-10 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 02 3A 58 33 80 C4 D7 6A BF D3 33 5A 9F AE 34 2C
DigiCert Timestamp 2023 #3 Chain
Validity Period: 2023-07-14 00:00:00 → 2034-10-13 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 05 44 AF F3 94 9D 08 39 A6 BF DB 3F 5F E5 61 16
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #4 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A

✓ 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

OK

Remember: This is Result of Online Virus Scanner

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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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