jdownloadersetup_jdownloader.org.exe

AppWork GmbH

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application jdownloadersetup_jdownloader.org.exe by AppWork GmbH has been detected as a potentially unwanted program by 13 anti-malware scanners. The program is a setup application that uses the installCore installer. According to Microsoft Security Essentials, the software includes a bundle of the DealPly adware which is installed on a user's PC during setup using the InstallCore platform.
Publisher:
AppWork GmbH  (signed and verified)

MD5:
7a6c6bdfbe361cafc7f346b228b8f5d6

SHA-1:
8a638f9d9d32e5c3ef02897e330b377186623c91

SHA-256:
58c173c02832b12b031bf8f320b433aad948e73db156e5d54da2f9b02d5a561f

Scanner detections:
13 / 68

Status:
Potentially unwanted

Explanation:
This software bundler installs other potentially unwanted software, including DealPly. Which includes offers in a user's web browser which state they are "Powered by DealPly".

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:
6/18/2021 4:49:51 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.14413

Bkav FE
W32.Clod7c6.Trojan
1.3.0.4613

Dr.Web
Adware.InstallCore.132
9.0.1.0352

ESET NOD32
Win32/InstallCore.CF (variant)
7.9245

IKARUS anti.virus
SoftwareBundler
t3scan.2.2.29

K7 AntiVirus
Trojan
13.174.10720

McAfee
Artemis!7A6C6BDFBE36
5600.7261

Microsoft Security Essentials
1.165.247.01

Reason Heuristics
PUP.Installer.AppWorkGmbH.FF
14.3.1.15

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.131216

Sophos
Generic PUA IK
4.96

SUPERAntiSpyware
10900

Vba32 AntiVirus
3.12.26.0

File size:
636.1 KB (651,392 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\jdownloadersetup_jdownloader.org.exe

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
3/1/2011 3:00:48 PM

Valid to:
3/1/2014 3:00:41 PM

Subject:
E=e-mail@appwork.org, CN=AppWork GmbH, O=AppWork GmbH, L=Fürth, S=Bavaria, C=DE

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
0100000000012E71E7355C

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:jyMJfsGY2mLhltPmXJ814utXZ0NJeP8u/3+A+HMLWZz2bDI/BxuV0VGlbqmOg:jyMJfsQmFltPejutXiNJkOTsgz2w/LW3

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file jdownloadersetup_jdownloader.org.exe has been seen being distributed by the following 5 URLs.

http://installer.jdownloader.org/20131201201205419/wi2/windows/.../jdownloader2

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