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The OfficeTabLoader.dll File Analysis

Technical Analysis

File Name OfficeTabLoader.dll
File Type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.219.174
Database Version 2025-06-30 20:00:29 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
7,813,216
File Size (bytes)
2025-06-30
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
8b62223f318db4a4957fbde9474647c6
SHA1
1e66d91e781a5ac389f491d3896d3c12089785e5
SHA256
55459ebfaad8750da4ed01cc7b3ad080b6e745e5f151cad0e0ae5cbbe97684fa
SHA512
42dbe851fa7b93aeff28aa4a7e9b9d9ebc549ffffb260e5810da7ccd972f51d4e739038fb7f15ce113110c8f335c3c0c03497deb656bbc873e39e43e209d1d4a
ImpHash
adcd247a75395850b4aa3a6c4785797d

PE Analysis

Basic Information

Image Base 0x00400000
Entry Point 0x00a13f20
Compilation Time 2020-10-28 00:59:11
Checksum 0x00773b5e (Actual: 0x00773b5e)
OS Version 5.0
PEiD Signatures PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 12 libraries
Exports 15 functions
Resources 40 Resources
Sections 12 Sections

Version Information

FileVersion 14.5.0.228
ProductVersion 14.5.0.228
Translation 0x0409 0x04e4

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 2,107,748 bytes 2,107,904 bytes 6.51 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 3D9259437394106BFFF29B0301284999
.itext 0x00204000 5,516 bytes 5,632 bytes 6.26 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 9481B00D058CB2A8C7C85AC1C025E2C0
.data 0x00206000 25,300 bytes 25,600 bytes 5.45 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 171FA1CDEAC64BDB861DCBA9183076B6
.bss 0x0020d000 25,044 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x00214000 12,818 bytes 13,312 bytes 5.05 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E2F06E2017B147FC4C89D6BF8D6667C3
.didata 0x00218000 2,876 bytes 3,072 bytes 4.14 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 86B3792D287EB4F6ADF8A47CAD98A22C
.edata 0x00219000 452 bytes 512 bytes 4.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 306164A81BEC564269AA26C27682C48A
.rdata 0x0021a000 69 bytes 512 bytes 1.17 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E79B742A58E3FE0C8364D29BC2371107
.vmp0 0x0021b000 3,341,840 bytes 3,342,336 bytes 7.82 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A66CF8363B230C45FE71EA4F709C6E37
.vmp1 0x0054b000 2,074,416 bytes 2,074,624 bytes 7.68 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8E4C7F40457F05A3AB7E391C33C65D93
.reloc 0x00746000 195,868 bytes 196,096 bytes 6.72 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4A278F6DDAF4CEC573B7DF32AEAD339F
.rsrc 0x00776000 24,256 bytes 24,576 bytes 3.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 718CDC9159C90339E5C4E613B502638A
Entropy Analysis Alert

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

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

Resource Analysis

Total Resources: 40 (22,126 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 7 2,156 bytes
9.7%
RT_STRING 22 17,720 bytes
80.1%
RT_RCDATA 3 1,774 bytes
8%
RT_GROUP_CURSOR 7 140 bytes
0.6%
RT_VERSION 1 336 bytes
1.5%

Certificate Chain Analysis

Certificate Information
File Version 14.5.0.228
Signing Date 07:03 AM 03/11/2022 (1207 days ago)
Verification Status Signed
Signers ExtendOffice Technology Inc.; Sectigo Public Code Signing CA EV R36; Sectigo Public Code Signing Root R46; Sectigo (AAA)
Counter Signers DigiCert Timestamp 2021; DigiCert SHA2 Assured ID Timestamping CA; DigiCert
Certificate Chain Summary
DigiCert Timestamp 2021 #1 Primary
Validity Period: 2021-01-01 00:00:00 → 2031-01-06 00:00:00
Signature Algorithm: sha256RSA
Serial Number: 0D 42 4A E0 BE 3A 88 FF 60 40 21 CE 14 00 F0 DD
DigiCert SHA2 Assured ID Timestamping CA #2 Chain
Validity Period: 2016-01-07 12:00:00 → 2031-01-07 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 0A A1 25 D6 D6 32 1B 7E 41 E4 05 DA 36 97 C2 15
Sectigo Public Code Signing Root R46 #3 Chain
Validity Period: 2021-05-25 00:00:00 → 2028-12-31 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 48 FC 93 B4 60 55 94 8D 36 A7 C9 8A 89 D6 94 16
Sectigo Public Code Signing CA EV R36 #4 Chain
Validity Period: 2021-03-22 00:00:00 → 2036-03-21 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 33 D7 08 A8 91 40 53 19 E2 A5 BB D3 39 B9 AD 6E
ExtendOffice Technology Inc. #5 Chain
Validity Period: 2022-01-28 00:00:00 → 2025-01-27 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 20 EC B5 63 BA EC 4E 2C 1C DD 75 95 82 55 11 09

✓ 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

OK

Remember: This is Result of Online Virus Scanner

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Keep Your System Protected

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  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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