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The 7z1900-x64.exe (7-Zip Installer) File Analysis

Updated 10 days ago
Checked by Malaware Check
7z1900-x64.exe

Technical Analysis

File Name 7z1900-x64.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-27 17:00:17 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,447,178
File Size (bytes)
2025-05-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
d7b20f933be6cdae41efbe75548eba5f
SHA1
9fa11a63b43f83980e0b48dc9ba2cb59d545a4e8
SHA256
0f5d4dbbe5e55b7aa31b91e5925ed901fdf46a367491d81381846f05ad54c45e
SHA512
af8f38679e16c996ffac152cac49369cf4b609abbd2cad07f49a114a82c6b5e564be29630c0fd2418110cf1a3d0ef3c9cc12f9164a69a575c91d9b98ce0df1a9
ImpHash
d989d7adf6957f1a88bb1332e40317e6

PE Analysis

Basic Information

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Icon
Hash: e70ab6434b901bf0d86cad4f2e381b4b
Fuzzy: c0aeeb48c2783a270a993faae44e6ec1
dHash: 00b28eabababa600
Image Base 0x00400000
Entry Point 0x00407354
Compilation Time 2019-02-21 17:00:00
Checksum 0x00000000 (Actual: 0x00165fdb)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 6 libraries
ole32, USER32, ADVAPI32, SHELL32, MSVCRT, KERNEL32
Exports 0 functions
Resources 6 Resources
Sections 4 Sections

Version Information

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CompanyName Igor Pavlov
FileDescription 7-Zip Installer
FileVersion 19.00
InternalName 7zipInstall
LegalCopyright Copyright (c) 1999-2018 Igor Pavlov
OriginalFilename 7zipInstall.exe
ProductName 7-Zip
ProductVersion 19.00
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 25,836 bytes 26,112 bytes 6.56 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2B712F95D92680BEBD3278153FC4A6F7
.rdata 0x00008000 5,240 bytes 5,632 bytes 4.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E7019B52E8FF5819DCB3FEA982FA919E
.data 0x0000a000 9,428 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 598E1AAE6ECBD8237C4383F4BE94B9F1
.rsrc 0x0000d000 4,072 bytes 4,096 bytes 4.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 543394BB1F9639A12355EA3F30C0671F
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 6 (3,626 bytes)
Resource Type Count Total Size Percentage
RT_ICON 2 1,040 bytes
28.7%
RT_DIALOG 1 374 bytes
10.3%
RT_GROUP_ICON 1 34 bytes
0.9%
RT_VERSION 1 720 bytes
19.9%
RT_MANIFEST 1 1,458 bytes
40.2%

Certificate Chain Analysis

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Certificate Information
Product 7-Zip
Description 7-Zip Installer
File Version 19.00
Original Name 7zipInstall.exe
Internal Name 7zipInstall
Copyright Copyright (c) 1999-2018 Igor Pavlov

✓ 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.

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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