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The wab32.dll (Microsoft (R) Contacts DLL) File Analysis

Updated 7 months ago
Checked by Malware Check
wab32.dll

Technical Analysis

File Name wab32.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.194.174
Database Version 2024-10-29 15:00:44 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
921,600
File Size (bytes)
2024-10-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
8f6750bed2dfb420bb2f9aac58cc009a
SHA1
91c3f929d225ea937449fb90476ed305c3c7773a
SHA256
2be1eb8fa88b122be1efc6983df28ab3d0543f031607a719696fc3d22d65806c
SHA512
82846b4e09d6c25ee04f466a118c5fd1ee2d0be5e2ba8f4b1cced77de2939422de8dbbdc903830a94cb2ebd83074dd2cda5f3d5b05a8ef33ddf8d3ddac069ff3
ImpHash
7c7ed02eee46299a143b5941144da820

PE Analysis

Basic Information

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Icon
Hash: e30169ca29cd7d6df7b76745691d41e8
Fuzzy: 58ae9093029971b6f46b8e8c531bd537
dHash: 4000c0c4c0e2e0e0
Image Base 0x180000000
Entry Point 0x1800018a0
Compilation Time 2023-12-14 15:03:55
Checksum 0x000e6239 (Actual: 0x000e6239)
OS Version 10.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
PDB Path wab32.pdb
Digital Signature No valid SignedData structure was found.
Imports 19 libraries
Exports 21 functions
Resources 27 Resources
Sections 7 Sections

Version Information

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CompanyName Microsoft Corporation
FileDescription Microsoft (R) Contacts DLL
FileVersion 10.0.22621.2506 (WinBuild.160101.0800)
InternalName WAB32.DLL
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename WAB32.DLL
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.22621.2506
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 633,548 bytes 634,880 bytes 6.37 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ BDC80783733D87D89D7DB04F5CC7E5BD
.rdata 0x0009c000 81,948 bytes 86,016 bytes 4.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1180CC019C840FC57BFAE758D5AC8897
.data 0x000b1000 15,968 bytes 12,288 bytes 4.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE A35CF92A41C96FFCE2FCE07545E6F237
.pdata 0x000b5000 21,168 bytes 24,576 bytes 5.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4C8B7FEA32A9CDF591C1DF49E580C6E8
.didat 0x000bb000 384 bytes 4,096 bytes 0.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 819ECB1619149770ED8A25746F92A5AB
.rsrc 0x000bc000 145,744 bytes 147,456 bytes 6.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 26CC2EDFCC276DE6641C06DEAAA7544C
.reloc 0x000e0000 4,732 bytes 8,192 bytes 4.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8AF4C1A1C4623292FCEBCD6FBAE8BE68

Resource Analysis

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Total Resources: 27 (144,173 bytes)
Resource Type Count Total Size Percentage
XML_FILE 2 33,058 bytes
22.9%
RT_ICON 22 109,149 bytes
75.7%
RT_GROUP_ICON 1 314 bytes
0.2%
RT_VERSION 1 924 bytes
0.6%
RT_MANIFEST 1 728 bytes
0.5%

Certificate Chain Analysis

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Certificate Information
Product Microsoft® Windows® Operating System
Description Microsoft (R) Contacts DLL
File Version 10.0.22621.2506 (WinBuild.160101.0800)
Original Name WAB32.DLL
Internal Name WAB32.DLL
Copyright © Microsoft Corporation. All rights reserved.

✓ 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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