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oct.dll

Microsoft Office Customization Tool

Microsoft Corporation

Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft Office Customization Tool

Version:
12.0.4518.1014

MD5:
236e3d50e1a17ddee14f927999f1fbe2

SHA-1:
bc7fb87fdff6bcc43338fa6c9f3ed24ce7d596c8

SHA-256:
d5488b615ec17cc0defc0c518e59cfdd6016194d03c5605e1c2a0ab287fc969d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
8/6/2025 1:13:42 AM UTC  (today)

File size:
3.1 MB (3,215,680 bytes)

Product version:
12.0.4518.1014

Copyright:
© 2006 Microsoft Corporation. All rights reserved.

Original file name:
oct.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\office\admin\oct.dll

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
4/4/2006 3:43:46 PM

Valid to:
10/4/2007 3:53:46 PM

Subject:
CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Issuer:
CN=Microsoft Code Signing PCA, OU=Copyright (c) 2000 Microsoft Corp., O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Serial number:
61469ECB000400000065

File PE Metadata
Compilation timestamp:
10/26/2006 11:01:29 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:kod5z1e9ny2b7iYnpcQeleY2mRWLHkJEmhpQ:9edy2b7FpcQe72nD3

Entry address:
0x110517

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, 66, 3A, 00, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, 51, 53, 55, 56, 57, FF, 35, 68, 66, 70, 00, E8, FE, 29, 00, 00, FF, 35, 64, 66, 70, 00, 8B, F0, 89, 74, 24, 18, E8, ED, 29, 00, 00, 8B, F8, 3B, FE, 59, 59, 72, 7C, 8B, DF, 2B, DE, 8D, 6B, 04, 83, FD, 04, 72, 70, 56, E8, AA, 3A, 00, 00, 8B, F0, 3B, F5, 59, 73, 4A, B8, 00, 08, 00, 00, 3B, F0, 73, 02, 8B, C6, 03, C6, 3B, C6, 72, 10, 50, FF, 74, 24, 14, E8, 71, 2F, 00, 00, 85, C0...
 
[+]

Entropy:
4.9340

Code size:
1.6 MB (1,715,712 bytes)

The file oct.dll has been seen being distributed by the following 11 URLs.

ftp://201.65.174.50/Pantera/Office 2007/.../oct.dll

ftp://hoptam.bsovn.com/Office 2007 full version/Office Enterprise 2007/Office Enterprise 2007/.../oct.dll

ftp://172.24.1.22/downloads/Office 2007/.../oct.dll

ftp://10.4.15.111/Software/Microsoft Products/MS Office 2007 Enterprise Edition/.../oct.dll

https://mega.nz/temporary/.../Ip5jDS6A

ftp://192.168.12.100/Microsoft.Office.2007.Enterprise.SP2.Integrated-GROUPNAMEHERE/.../oct.dll

ftp://portal.johnnyandrean.com/07-Installer/ofice2007/.../oct.dll

ftp://218.32.79.24/09掃瞄上傳/管理部/mis/office 2007/.../oct.dll

ftp://10.23.123.8/Standart App/MS Office 2007 x/.../oct.dll

about:internet

ftp://p3kosi.no-ip.biz/NAS/01-APLICACIONES/PC/Adobe Reader XI/00-Office 2007 Enterprise/.../OCT.DLL

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