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The bn_free_antimalware_win.exe File Analysis

Updated 2 months ago
Checked by Malware Check
bn_free_antimalware_win.exe

Technical Analysis

File Name bn_free_antimalware_win.exe
File Type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-10-29 00:00:20 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
9,935,360
File Size (bytes)
2025-10-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
3cf1897f91b3ab0d7785ccd60fdc9567
SHA1
cbc7fcb60f101fe0dd86a16089264212b828bc8d
SHA256
e8ff65f755df430c32c7d4ea765261f8b255f85258ba90aed48096e191c98d03
SHA512
1e7996abe2c1df2108c9656cedbe20eacde0e4a116e6d135b9045c15f0cc88de83fd8c135f5d4358ec950829d05cd5acdbda9eac3c1d04fd931227446238c9c2
ImpHash
1cd364a9e949d5ecebd6c614e64bc545

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x0045d2d0
Compilation Time 1970-01-01 00:00:00
Checksum 0x00000000 (Actual: 0x00987006)
OS Version 6.1
PEiD Signatures PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
kernel32
Exports 0 functions
Resources 0 Resources
Sections 14 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 3,410,119 bytes 3,410,432 bytes 5.86 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 67CA891747691FD47A615F71314424AD
.rdata 0x00342000 3,695,636 bytes 3,696,128 bytes 5.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 354CDA522DFE276CB660D02D1BFC1769
.data 0x006c9000 413,192 bytes 264,192 bytes 5.63 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4A12578DD6660681C6D8576A771F6B84
/4 0x0072e000 281 bytes 512 bytes 4.83 (Normal) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 28A3E9C96B9BB43E6541A26C8F68899B
/19 0x0072f000 417,753 bytes 417,792 bytes 7.99 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ FC517EFB317A31F0D4E4FEA24DBFCA24
/32 0x00795000 117,346 bytes 117,760 bytes 7.94 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8A6DDC6CCC90BD2E99D1FC3B35BCE14E
/46 0x007b2000 16,147 bytes 16,384 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ D0F62574FC78957446FF28E3223ABDF3
/63 0x007b6000 48,011 bytes 48,128 bytes 7.99 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ A7177BC8F16332DDFA5B0A726732C392
/80 0x007c2000 45 bytes 512 bytes 0.79 (Normal) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 373EC90673BDAD25DD1041401D92FEF4
/99 0x007c3000 734,831 bytes 735,232 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 37D3C8BE0677A213DC712B56D3FE3813
/112 0x00877000 499,796 bytes 500,224 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 9A0C5D7209AD6ACD028E4E3D27C076A4
/124 0x008f2000 161,609 bytes 161,792 bytes 7.80 (Packed/Encrypted) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ CFE779E0B410FD5130E506F7BD396A95
.idata 0x0091a000 948 bytes 1,024 bytes 4.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E2B12EC271F49B4F18CDC91B943009ED
.symtab 0x0091b000 563,463 bytes 563,712 bytes 5.47 (Normal) IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 0CA394CD6FFA8613DEDD49F72AEA1D00
Entropy Analysis Alert

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

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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