windowssupportdll64.dll

Liyan Liu

The module windowssupportdll64.dll by Liyan Liu has been detected as adware by 17 anti-malware scanners. This file is typically installed with the program SupTab by Thinknice Co. Limited which is a potentially unwanted software program. This particular feature is designed to hijack the browser in an attempt to prevent other resources from modify the browser's search and home pages.
Publisher:
Liyan Liu  (signed and verified)

MD5:
993173f11197998b469efd3c1a1926a4

SHA-1:
80856a190e5e4080137de64260bc4e2bb46c6e7e

SHA-256:
be829a44f7b250883e74631ecb82c0d67e2b9a2890f477b5ffd02f9f9107b033

Scanner detections:
17 / 68

Status:
Adware

Analysis date:
12/25/2024 12:40:33 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Generic.1094524
762

AhnLab V3 Security
PUP/Win32.SearchProtect
2014.10.21

avast!
Win32:SupTab-C [Adw]
2014.9-150104

AVG
Generic
2016.0.3240

Baidu Antivirus
Adware.Win64.Agent
4.0.3.141021

Bitdefender
Adware.Generic.1094524
1.0.20.20

Clam AntiVirus
Win.Adware.SupTab
0.98/19843

Emsisoft Anti-Malware
Adware.Generic.1094524
8.15.01.04.12

F-Secure
Adware.Generic.1094524
11.2015-04-01_1

G Data
Win64.Application.SubTab
14.10.24

Kaspersky
not-a-virus:AdWare.Win64.Agent
15.0.0.494

McAfee
Artemis!136BF6FD547D
5600.6896

MicroWorld eScan
Adware.Generic.1094524
16.0.0.12

Norman
Adware.Generic.1094524
11.20150104

Panda Antivirus
Generic Suspicious
15.01.04.12

Reason Heuristics
PUP.LiyanLiu.Q
14.10.21.1

VIPRE Antivirus
Threat.4788726
33706

File size:
102.5 KB (104,928 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\suptab\windowssupportdll64.dll

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
7/22/2014 8:00:00 AM

Valid to:
7/27/2015 8:00:00 PM

Subject:
CN=Liyan Liu, O=Liyan Liu, L=Wenzhou, S=Zhejiang, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
02CA146AED05062A5F6C4AC5628BBC00

File PE Metadata
Compilation timestamp:
8/13/2014 5:29:27 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:0ubj9ymTAHTvthhj3jvdleswKwNy24+48rZtmU:0WjTTi717dlesKy2401X

Entry address:
0x3148

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, 1B, 21, 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, 14, 53, 01, 00, 75, 07, 33, C0, E9, D2, 00, 00, 00, 8D, 43, FF...
 
[+]

Entropy:
5.6427

Code size:
44.5 KB (45,568 bytes)

The file windowssupportdll64.dll has been discovered within the following program.

SupTab  by Thinknice Co. Limited
SupTab is an web browser advertisement injection extension that is designed with the core purpose of delivering ads to the user's web browser. Ads are in the form of banners (both static and videos) as well as context-hyper links.
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