tuneup 2012.exe

OCSClient

ThinkLABs Ltd. & Co. KG

The application tuneup 2012.exe by ThinkLABs & Co. KG has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OCSClient Download installer.
Publisher:
www.download-sponsor.de  (signed by ThinkLABs Ltd. & Co. KG)

Product:
OCSClient

Version:
1.00

MD5:
5d3bd4501c2e1a0fa017f7be81e17a08

SHA-1:
38164ebc46038bb3b07e8d2f518242dce2f41475

SHA-256:
e1888d3c70834c0f69efcbffa04e9d0a6537b652e3f79a6aade03c13ec5ff4e1

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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 11:59:45 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ThinkLABsCoKG.Bundler (M)
15.7.26.12

File size:
542.8 KB (555,872 bytes)

Product version:
1.00

Copyright:
Copyright @ www.download-sponsor.de

Original file name:
ocsclient.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OCSClient Download

Language:
English (United States)

Common path:
C:\users\{user}\downloads\tuneup 2012.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
11/19/2012 1:00:00 AM

Valid to:
11/20/2013 12:59:59 AM

Subject:
CN=ThinkLABs Ltd. & Co. KG, O=ThinkLABs Ltd. & Co. KG, L=Pfarrkirchen, S=Bayern, C=DE

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

Serial number:
07887F9E890968F4282F5DDADFFE84E7

File PE Metadata
Compilation timestamp:
12/3/2012 9:52:20 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:ZEiIfXlJkESmDe+TN0W5FumumQPQwi8e+IXgAT/wQQ1kEq3xl7hYIysgfBnnl2mp:ZTEn3JYIysgpnncmp

Entry address:
0x1560

Entry point:
68, 40, 49, 40, 00, E8, F0, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 5A, BB, 7F, CE, DE, D2, 64, 4F, A6, 63, 93, D7, F1, DA, B2, F2, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4F, 43, 53, 43, 6C, 69, 65, 6E, 74, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FF, CC, 31, 00, 00, 3A, A4, 18, DC, AB, EF, 43, 4D, 9C, D4, 40, 86, A6, 40, DE, FA, E6, 48, 59, F5, 10, 6C, 2A, 4D, BF, E7, 43, C9, 40, 12, 1F, 26, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
40 KB (40,960 bytes)

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