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The u1.exe File Analysis

Updated 3 months ago
Checked by Malware Check
u1.exe

Technical Analysis

File Name u1.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.226.174
Database Version 2025-09-29 18:00:26 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
737,280
File Size (bytes)
2025-09-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
58e12c9dfe6b63b83d6a7c4b42c754c4
SHA1
9f71ff84bbfe156315541de1af9d67939a278d0d
SHA256
779a9e3cfe0a01927f1f2c7d082eec1815e2229c8e21c7ff202f7fabba57192e
SHA512
2daa47dd3cadf980ddcaa245df1253d9ebdb771eb4b56ee7ed2ad10c663966ca7b427820f88bafac299027cc20b52002ae776347519f561f8bd35f6564e7bc47
ImpHash
44110b5811b4d0d0833b1c5fad5c3749

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140037240
Compilation Time 2025-07-11 09:35:12
Checksum 0x00000000 (Actual: 0x000b962e)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 15 libraries
Exports 0 functions
Resources 1 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 242,442 bytes 242,688 bytes 6.19 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8FBE557A8BD8BD1EC1FCE82772E6AFE7
.rdata 0x0003d000 444,084 bytes 444,416 bytes 7.11 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E60D012A9EF5F63E58F9BB9253FC65B7
.data 0x000aa000 32,432 bytes 30,720 bytes 3.59 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE EB5FDFC51D6C73C7A93FE71299BAF2E5
.pdata 0x000b2000 12,468 bytes 12,800 bytes 5.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 78EE94E3DF55A6A970F7D7988E2927EC
.rsrc 0x000b6000 480 bytes 512 bytes 4.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7D564D233F9D8A11699F941D076B9D0F
.reloc 0x000b7000 4,776 bytes 5,120 bytes 5.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 3B1732F6ADCE0ADEEAAB1175C9BA2CED
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (381 bytes)
Resource Type Count Total Size Percentage
RT_MANIFEST 1 381 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.

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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