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eav_nt32_hun_5.0.94.msi.exe

OCSClient

ThinkLABs Ltd. & Co. KG

The application eav_nt32_hun_5.0.94.msi.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. The file has been seen being downloaded from dcu.download-sponsor.de.
Publisher:
www.download-sponsor.de  (signed by ThinkLABs Ltd. & Co. KG)

Product:
OCSClient

Version:
1.00

MD5:
9ef64274c9a66f175f65418fa9512c8b

SHA-1:
0a85a563b418967f825d213ed22a02dfde092932

SHA-256:
dd173a6c7a152416037bff206c151fdad9c69bf1c7660f8ef37af18b2de62f4c

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:
11/27/2024 2:10:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ThinkLAB.Bundler (M)
16.6.17.1

File size:
598.8 KB (613,216 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\eav_nt32_hun_5.0.94.msi.exe

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

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:
3/10/2013 3:46:48 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:JKxG3dIfCEblmXvD2y3USsq01qZGsJK5gxMFfff164AZyTtyqaqgVkENh4Hrfiyk:J7NIfXblT04XqD++vysgfBnnl2p

Entry address:
0x15B0

Entry point:
68, 90, 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, 8B, FD, 1E, 88, 48, 85, E8, 43, BD, 18, E6, F4, C3, 8A, B2, F9, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 77, 6A, 68, 69, 71, 6A, 4F, 43, 53, 43, 6C, 69, 65, 6E, 74, 00, 32, 38, 37, 7A, 69, 6E, 00, 00, 00, 00, FF, CC, 31, 00, 00, E6, 52, 22, 12, BD, A9, 45, 47, B8, 16, C0, 62, E5, 26, 3D, CC, 54, 8D, 09, 2F, 2B, 47, 1D, 45, 91, AA, EB, 0D, 3F, C7, FD, 70, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
52 KB (53,248 bytes)

The file eav_nt32_hun_5.0.94.msi.exe has been seen being distributed by the following URL.

http://dcu.download-sponsor.de/?source=DSfeedbackResume&pid=dcu&cid=125623&cdata=utyp-31.userid-343162333836623735326664313735646536336638303761.ua-6368726f6d652e657865

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