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JDownloaderSetup_IC.exe

JDownloader

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_IC.exe by AppWork 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 installCore installer. It is also typically executed from the user's temporary directory.
Publisher:
AppWork GmbH  (signed and verified)

Product:
JDownloader

Version:
0.9

MD5:
b3660046ecf302d14f2412965c63c6a1

SHA-1:
c569d71ffb5b7dd971f81d606dbc07ac4cbc4eba

SHA-256:
563ee3ba4d76541d3b9933e86c612e00f625d89e321b487507f5dd32047d2bfc

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:
4/26/2024 3:02:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Installer
15.6.18.9

File size:
23.6 MB (24,737,920 bytes)

Product version:
0.9

Copyright:
AppWork GmbH

Original file name:
JDownloaderSetup_IC.exe

File type:
Executable application (Win64 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\jdownloadersetup_ic.exe

Digital Signature
Signed by:
AppWork GmbH

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:
1/13/2012 11:16:35 AM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
393216:SxWrUiK97vVmHtrT3qXm7NaUNo+a2Jz9JFh4ML1BAOF0PJtb7HWzF4psGffB8Idc:6CUiG7vMHtn3j7NaGa2t9JD4M4g0BBah

Entry address:
0x11F8

Entry point:
4D, 5A, 90, 00, 03, 00, 00, 00, 04, 00, 00, 00, FF, FF, 00, 00, B8, 00, 00, 00, 00, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 00, 00, 00, 0E, 1F, BA, 0E, 00, B4, 09, CD, 21, B8, 01, 4C, CD, 21, 54, 68, 69, 73, 20, 70, 72, 6F, 67, 72, 61, 6D, 20, 63, 61, 6E, 6E, 6F, 74, 20, 62, 65, 20, 72, 75, 6E, 20, 69, 6E, 20, 44, 4F, 53, 20, 6D, 6F, 64, 65, 2E, 0D, 0D, 0A, 24, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.9935  (probably packed)

Code size:
181 KB (185,344 bytes)

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