tanzuki.IEUpdate.dll

tanzuki

This is the Internet Explorer add-on for the Yontoo tanzuki branded web browser plugin (injects banner, text-link and popup ads). The component is responisble for registering the Browser Helper Object into IE and keeping it registered. The module tanzuki.IEUpdate.dll by tanzuki has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
tanzuki  (signed and verified)

Version:
1.0.5151.29451

MD5:
e8b9f899398c690678b8ec7ab88d87c1

SHA-1:
c09489cf25b7e8a2faaeec545c9694c210b405a4

SHA-256:
5c982853fd72f953991d1a3c13c4bafcd0243940a4c516117c1e4d02ae46d174

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser add-on for Internet Explorer.

Analysis date:
4/26/2024 9:19:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.tanzuki (M)
15.10.21.18

File size:
81.8 KB (83,736 bytes)

Product version:
1.0.5151.29451

Original file name:
tanzuki.IEUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\tanzuki\bin\plugins\tanzuki.ieupdate.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 3:00:00 AM

Valid to:
8/21/2015 2:59:59 AM

Subject:
CN=tanzuki, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=tanzuki, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5094CECD4B5D21903C384E60AC45C6C4

File PE Metadata
Compilation timestamp:
2/7/2014 7:21:50 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:yQ/VCTVjEkqScE88yww9Kp6tpeBvZ6IsKmtoujfiJ58tjvZz73+mejZGMPCYj:ywCxjEkx8UwwsqSPKPn8tjvZz7vetGMT

Entry address:
0x1451A

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.0717

Code size:
73.5 KB (75,264 bytes)

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