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ef2001a6-e403-4ec9-a681-387434aa7862.exe

OCSClient

CHIP Digital GmbH

The application ef2001a6-e403-4ec9-a681-387434aa7862.exe, “CHIP Secured Installer” by CHIP Digital GmbH has been detected as a potentially unwanted program by 16 anti-malware scanners. The program is a setup application that uses the Chip Digital OCSClient installer. According to AVG, this software downloads additional adware offers during setup.
Publisher:
CHIP Digital GmbH  (signed and verified)

Product:
OCSClient

Description:
CHIP Secured Installer

Version:
7.00

MD5:
52af6e806c301de612f57eaeae871bf1

SHA-1:
63e50805e5096f654611466043a1c5312140afe7

SHA-256:
3b2b993e826880934a9d03cb4c79e8bb1041a656b2b4e139c2d1ff90373a740b

Scanner detections:
16 / 68

Status:
Potentially unwanted

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 12:12:53 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
PUA/DownloadSponsor.Gen
8.3.1.6

AVG
Downloader.Generic14
2016.0.3101

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.DownloadSponsor.DAE
22221

Dr.Web
Adware.Downware.10859, Adware.Downware.3982
9.0.1.05190

ESET NOD32
Win32/DownloadSponsor.C potentially unwanted application
7.0.302.0

G Data
Win32.Application.DownloadSponsor
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16007

NANO AntiVirus
Trojan.Win32.DownloadSponsor.dkkydc
0.30.24.1636

nProtect
Trojan/W32.Staser.961360
15.05.22.01

Panda Antivirus
Trj/Genetic.gen
15.05.23.11

Reason Heuristics
PUP.Covus.Installer
15.5.23.11

Rising Antivirus
PE:Malware.XPACK-HIE/Heur!1.9C48
23.00.65.15521

Sophos
Generic PUA AI
4.98

Total Defense
Win32/DownloadSponsor.PNbXeVB
37.1.62.1

File size:
938.8 KB (961,360 bytes)

Product version:
7.00

Copyright:
Copyright © 2014 Chip Digital GmbH

Original file name:
ocsclient.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Chip Digital OCSClient

Language:
German (Germany)

Common path:
C:\users\{user}\appdata\local\microsoft\onenote\14.0\onenoteofflinecache_files\ef2001a6-e403-4ec9-a681-387434aa7862.exe

Digital Signature
Signed by:
CHIP Digital GmbH

Authority:
Thawte, Inc.

Valid from:
2/25/2014 1:00:00 AM

Valid to:
2/26/2015 12:59:59 AM

Subject:
CN=CHIP Digital GmbH, O=CHIP Digital GmbH, L=Muenchen, S=Bayern, C=DE

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

Serial number:
0D160B8252A4F0A16FE1255FA0A22E2B

File PE Metadata
Compilation timestamp:
6/11/2014 1:47:08 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:E7lw1Dxi6e5Qtn3WWbqYb71nZKce03J/Y0XHkKiL7VpoZAI8BKfqnQkIlMdv76DV:E7m1DXe4ngceQ8Nmn6+rysgpnnc/

Entry address:
0x1684

Entry point:
68, 74, 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, 90, D9, 08, B9, C3, 1B, 17, 42, BC, 98, BA, 2C, 1A, 1F, 11, D2, 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, 03, 45, 27, 9D, 52, 33, 22, 89, 4C, 85, D8, D8, 25, C5, 86, 63, C3, 48, 93, C2, 28, 03, E5, 8E, 4E, 88, BD, 98, B2, D1, 95, 3A, 6F, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Entropy:
6.2289

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
100 KB (102,400 bytes)

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