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The PassatHook.dll File Analysis

Updated 3 months ago
Checked by Malware Check
PassatHook.dll

Technical Analysis

File Name PassatHook.dll
File Type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.225.174
Database Version 2025-09-20 22:00:23 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
4,650,496
File Size (bytes)
2025-09-20
Analysis Date

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File Identification

Hash Type Value Action
MD5
b1420e5a12966d95041788154346b6e1
SHA1
b53ffa856efd29e672473eb04d163245667618f7
SHA256
3556c4d213c016236cea8cd415750a83c2a8cf6c9ca69c6b8504cb7d1bf46f7b
SHA512
e9a66b182411419ca62f3be35f1c6727a4c9b4f41767631d663caec304f7adf110e3fe0dcfda447864dea013b086e2b0f26aeeac96e0c3471fcd786dd5ad26bc
ImpHash
7947ef8a277ea8eb8f605e5fb933923a

PE Analysis

Basic Information

▼
Image Base 0x10000000
Entry Point 0x10240f84
Compilation Time 2024-11-22 14:23:06
Checksum 0x00000000 (Actual: 0x0047ecb5)
OS Version 6.0
PEiD Signatures PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 19 libraries
Exports 0 functions
Resources 1 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 2,578,383 bytes 2,578,432 bytes 6.69 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 68FC003385C172C1CC8E5CB4820875CC
.rdata 0x00277000 658,750 bytes 658,944 bytes 5.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DD0654655EB46CF6D4F7100D9913DF4E
.data 0x00318000 15,290,772 bytes 1,265,152 bytes 6.67 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1D2BB836C9AE9E9FA5AB94DD05A0E24D
_RDATA 0x011ae000 9,736 bytes 10,240 bytes 6.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5C2D75C9D32C819A368EE0E85FC4C392
.rsrc 0x011b1000 248 bytes 512 bytes 2.54 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 72AB5ABB85BFEF9A17C63CABBFDDFE1C
.reloc 0x011b2000 135,920 bytes 136,192 bytes 6.77 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 761479DBE68CA542E0193B269C31AD99
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (145 bytes)
Resource Type Count Total Size Percentage
RT_MANIFEST 1 145 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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