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rcsetup_v144.exe

OCSClient

ThinkLABs Ltd. & Co. KG

The application rcsetup_v144.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 Chip Digital OCSClient installer.
Publisher:
www.download-sponsor.de  (signed by ThinkLABs Ltd. & Co. KG)

Product:
OCSClient

Version:
1.00

MD5:
852942380e5235a36221559793f83b91

SHA-1:
7b65358f4ee778a64c46ea87261856b4a0a51e9b

SHA-256:
329db4708841cf68caae9a5f3993a73bc26d9ed43b54c64320e1914c7223f392

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:
4/16/2024 9:47:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ThinkLABsCoKG.Bundler (M)
16.2.13.19

File size:
602.8 KB (617,312 bytes)

Product version:
1.00

Copyright:
Copyright @ www.download-sponsor.de

Original file name:
ocsclient.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Chip Digital OCSClient

Language:
English (United States)

Common path:
C:\users\{user}\downloads\rcsetup_v144.exe

Digital Signature
Signed by:
ThinkLABs Ltd. & Co. KG

Authority:
Thawte, Inc.

Valid from:
11/19/2012 8:00:00 AM

Valid to:
11/20/2013 7:59:59 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:
5/15/2013 7:44:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:O7lw1DxdplwfX9F59l3N8aF7ysgfBnnl2c:O7m1D/uFDl3maF7ysgpnncc

Entry address:
0x1620

Entry point:
68, 08, F6, 40, 00, E8, EE, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 42, E4, 4B, CC, BF, 67, 0A, 46, 8A, BD, 48, E4, 28, FA, 99, E8, 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, 6E, 64, 72, 65, 5C, 44, 00, 00, 00, 00, FF, CC, 31, 00, 03, 0B, D8, 7C, 08, 29, 6B, 9C, 4C, A4, 77, 27, 6A, D8, C2, DC, 65, FA, 67, E7, B3, 0B, 88, 47, 46, AD, B8, 54, 4C, 52, 53, 22, 0E, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Entropy:
6.0864

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
96 KB (98,304 bytes)

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