CNFNOT32.EXE file report

MD5 c4e2d2552292a90e14e9d1dafdefb608
Latest seen 2026-04-02 23:01:09 (a month ago)
First seen 2026-04-02 23:01:09 (a month ago)
Size 149 KB

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2026-04-02 23:01:09 (a month ago); latest analysis 2026-04-02 23:01:09 (a month ago).

Publisher context

Company metadata: Microsoft Corporation. Product metadata: Microsoft Outlook.

Digital signature

Signed by Microsoft Corporation. ThreatInfo marks this publisher as trusted for this record.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Confirm the hash and publisher match the expected software.
  2. Review the observed locations and signature information below.
  3. Rescan if the file was downloaded from an unknown source or appears in an unusual path.

CNFNOT32.EXE is a Windows file recorded in the ThreatInfo database. It is associated with Microsoft Outlook. The reported company name is Microsoft Corporation. The current detection status is Clean, based on the latest analysis from 2026-04-02 23:01:09 (a month ago).

This record is currently marked as clean, but file reputation can depend on the exact path, hash, and source. Compare the MD5 and publisher data below with the file on your system.

Product Name: Microsoft Outlook
Company Name: Microsoft Corporation
MD5: c4e2d2552292a90e14e9d1dafdefb608
Size: 149 KB
First Published: 2026-04-02 23:01:09 (a month ago)
Latest Published: 2026-04-02 23:01:09 (a month ago)
Status: Clean (on last analysis)
Analysis Date: 2026-04-02 23:01:09 (a month ago)
Signed By: Microsoft Corporation
Status: Trusted Publisher

ThreatInfo marks this publisher as trusted for this record, but the file hash and source should still match the expected software distribution.

%programfiles%\microsoft office

ThreatInfo has observed CNFNOT32.EXE in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

100.0%

The strongest geographic signal for this file is Türkiye with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

Windows 10 100.0%

The most common operating system signal for CNFNOT32.EXE is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

CNFNOT32.EXE is identified as pe for 32 systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Subsystem: Windows GUI
PE Type: pe
OS Bitness: 32
Image Base: 0x00400000
Entry Address: 0x000175fa

PE Sections:

Name Size of data MD5
.text 115712 5c61365ed15e16a9b4263ab286a0a4f4
.data 18944 524740354532353ae8bb8fd2f7f93421
.rsrc 2560 902e3684208d4b1318a418d015fca0c9
.reloc 7680 cad228032595bd438cf36aa14578c345

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

More information: