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koala personal search-buttonutil64.dll

Skyter Technologies Ltd.

The module koala personal search-buttonutil64.dll by Skyter Technologies has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The ButtonUtil module (64-bit version) uses the Crossrider web extension platform and will perform a number of helper integration on the user's web browser's as well as the Window's Shell in order to install the addon.
Publisher:
Skyter Technologies Ltd.  (signed and verified)

MD5:
f4ba43707454c1658595fb1769ef4018

SHA-1:
017047126438f737db62aa0639e35ea784d06150

SHA-256:
90cbc9a81cb21b289886c83c37eee650cdcfa125e1dafc13e38925b655fa36e5

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Crossrider toolbar platform.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application. The owner/publisher of this file is Skyter Technologies Ltd..

Analysis date:
4/26/2024 8:20:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider.SkyterTechnologies (M)
15.10.28.15

File size:
397.9 KB (407,448 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\koala personal search\koala personal search-buttonutil64.dll

Digital Signature
Signed by:
Skyter Technologies Ltd.

Authority:
Thawte, Inc.

Valid from:
8/22/2012 8:00:00 PM

Valid to:
8/23/2014 7:59:59 PM

Subject:
CN=Skyter Technologies Ltd., O=Skyter Technologies Ltd., L=Tel Aviv-Jaffa, S=Israel, C=IL

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

Serial number:
436F5CF769692509772EC6E9ED6B3227

File PE Metadata
Compilation timestamp:
5/12/2014 10:30:46 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:rnJ6SffOU4xdaVSI+Xl6Fv6I3ayoEK7iXQqmVPkTTN71JMj9DCTTB5vT8ZGAp:k3UoWAqd7DuwTTTvKX

Entry address:
0x2B61C

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 77, 8E, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, 03, 00, 00, 00, CC, CC, CC, 48, 8B, C4, 48, 89, 58, 20, 4C, 89, 40, 18, 89, 50, 10, 48, 89, 48, 08, 56, 57, 41, 56, 48, 83, EC, 50, 49, 8B, F0, 8B, DA, 4C, 8B, F1, BA, 01, 00, 00, 00, 89, 50, B8, 85, DB, 75, 0F, 39, 1D, 80, 34, 03, 00, 75, 07, 33, C0, E9, D2, 00, 00, 00, 8D, 43, FF...
 
[+]

Entropy:
6.1918

Code size:
258 KB (264,192 bytes)

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