freeyoutubetomp3converter3.12.2.610.exe

OCSClient

ThinkLABs Ltd. & Co. KG

The application freeyoutubetomp3converter3.12.2.610.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. The file has been seen being downloaded from secure.download-sponsor.de.
Publisher:
www.download-sponsor.de  (signed by ThinkLABs Ltd. & Co. KG)

Product:
OCSClient

Version:
1.00

MD5:
70ac203b2b20865132f2412bbf58aa3d

SHA-1:
7ee7fed62a14c4173b487bd20fd667042c26cbe6

SHA-256:
a4fe907bd3bd8a6788a942212a591915550cdbcd6ef671fa1dff7e06fe16fd45

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
10/1/2020 6:41:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.7.21

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\freeyoutubetomp3converter3.12.2.610.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:
5/15/2013 1:44:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

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...
 
[+]

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
96 KB (98,304 bytes)

The file freeyoutubetomp3converter3.12.2.610.exe has been seen being distributed by the following URL.

https://secure.download-sponsor.de/?lastchange=d27360e7993c97fbe799f40e6714f436&showThankyou=1&pid=dcu&cid=917889&camps=&campsel=&euid=85bef94cbfb9841576e9984a&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&source=hu

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