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dtuser.exe

Visicom Media Inc.

This is part of the Visicom VMN web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application dtuser.exe by Visicom Media has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the Mozilla Firefox web browser as part of an addin/plugin.
Publisher:
Visicom Media Inc.  (signed and verified)

Description:
DtUser

Version:
1, 0, 0, 103

MD5:
6709222a1b44e91c5ef73d2ba9a84d02

SHA-1:
3d83433a0aad6e6931b1c75df9b32de32644f27f

SHA-256:
cceb9c14810ecaccdbdd052bf2637c4b335cdfda18b288929c2083f554c62673

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/14/2024 7:39:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Visicom (M)
17.3.3.2

File size:
498.6 KB (510,528 bytes)

Product version:
1, 0, 0, 103

Copyright:
© 2010-2013 Visicom Media Inc.

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\mozilla\firefox\profiles\{user}.default\extensions\{607b689f-7600-45e4-b8e5-887f72dab15c}\dtuser.exe

Digital Signature
Signed by:
Visicom Media Inc.

Authority:
Thawte, Inc.

Valid from:
4/18/2012 2:00:00 AM

Valid to:
6/22/2014 1:59:59 AM

Subject:
CN=Visicom Media Inc., OU=SECURE APPLICATION DEVELOPMENT, O=Visicom Media Inc., L=Brossard, S=Quebec, C=CA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2B19B54BB7ABEE1A2623111C029AF449

File PE Metadata
Compilation timestamp:
1/24/2014 8:22:26 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1D47D

Entry point:
E8, 17, 86, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 8B, 07, 00, 00, 8B, FF, 55, 8B, EC, FF, 75, 08, 51, E8, FF, 86, 00, 00, 59, 59, 5D, C2, 04, 00, 8B, FF, 51, C7, 01, B8, A6, 45, 00, E8, 7B, 86, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, B8, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, FF, 75, 08, 51, E8, 52, 88, 00, 00, 59, 59, 5D, C2, 04, 00, 8B, FF, 51, E8, A1, 87, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 8B, 45, 08...
 
[+]

Entropy:
6.9424

Code size:
306.5 KB (313,856 bytes)

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