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calibre 32 bit - chip-downloader.exe

OCSClient

CHIP Digital GmbH

The application calibre 32 bit - chip-downloader.exe, “CHIP Secured Installer” by CHIP Digital GmbH 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 Covus installer. The file has been seen being downloaded from x.chip.de.
Publisher:
CHIP Digital GmbH  (signed and verified)

Product:
OCSClient

Description:
CHIP Secured Installer

Version:
7.00

MD5:
ffd1ecf23541fb4fad546be07a027a99

SHA-1:
ea683fab573fc60e70eba4225814222e6ba01b86

SHA-256:
e23a29ce4dace08590093adbb12c48c9ebe4297343be035481189d220bce8c68

Scanner detections:
1 / 68

Status:
Potentially 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:
12/26/2024 5:47:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ChipDigital.Bundler (M)
17.3.8.1

File size:
600.4 KB (614,792 bytes)

Product version:
7.00

Copyright:
Copyright © 2014 Chip Digital GmbH

Original file name:
ocsclient.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\downloads\calibre 32 bit - chip-downloader.exe

Digital Signature
Signed by:
CHIP Digital GmbH

Authority:
COMODO CA Limited

Valid from:
1/8/2014 1:00:00 AM

Valid to:
1/9/2015 12:59:59 AM

Subject:
CN=CHIP Digital GmbH, O=CHIP Digital GmbH, STREET=St.-Martin-Str. 66, L=Munich, S=Bavaria, PostalCode=81541, C=DE

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F0BAAB0E388698D0A2DD8D584AF69876

File PE Metadata
Compilation timestamp:
1/15/2014 3:02:34 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, 6C, 51, CB, CF, 4C, 39, 05, 47, 9B, A7, 1A, 8F, 7C, 78, 87, FE, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 2D, 43, 30, 30, 30, 2D, 4F, 43, 53, 43, 6C, 69, 65, 6E, 74, 00, 34, 36, 7D, 23, 32, 2E, 00, 00, 00, 00, FF, CC, 31, 00, 03, 76, 0F, D7, 04, EA, F7, DC, 4B, 85, 6D, 25, A8, 40, C8, C5, 30, F6, 07, 2C, 55, A5, 90, CA, 4A, A7, 78, 6F, 37, 88, E2, A6, 56, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
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Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
96 KB (98,304 bytes)

The file calibre 32 bit - chip-downloader.exe has been seen being distributed by the following URL.

http://x.chip.de/intern/dl/?url=https://.../?lastchange=159e23cd9f1c883562538c2cfcdfa64e&pid=chipde&cid=54443402&camps=&campsel=&euid=2cca718e5f28be729d6f017a&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&source=BLUB2

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