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java_setup.exe

The application java_setup.exe has been detected as a potentially unwanted program by 12 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from download.downloadzone.org a web site host known to distribute potentially unwanted software operated by Quick Downloader.
MD5:
9228a6e3954067a9584e5ba377ad923a

SHA-1:
fb657373195eebe1eb85862c71f12535b13d88db

SHA-256:
ae143dbafd7982c4cb069fc6b288340dd79ab3e29ef14b71fe0d995f36bfef34

Scanner detections:
12 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/18/2024 3:33:24 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.139.230

Comodo Security
Application.Win32.InstallCore.KAU
18007

Dr.Web
Adware.InstallCore.133
9.0.1.05190

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

F-Prot
W32/A-dbe1ec51
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.176.11847

Malwarebytes
PUP.Optional.InstallCore.A
v2014.11.21.09

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.141119

Sophos
Install Core
4.98

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore
27802

File size:
667.1 KB (683,104 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\java_setup.exe

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:CyMJfsGVdeT24/Lod3hyH2eRrRqydkVIQVN0UGdlc/Bxnuat:CyMJfsAQ24/Lod30rRqyaPVN1djzt

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...
 
[+]

Entropy:
7.8204

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

Code size:
36 KB (36,864 bytes)

The file java_setup.exe has been seen being distributed by the following URL.

http://download.downloadzone.org/download.php?id=b3afb11b01c67a2b83e453626db6ecfbf7657b3b&z=0&p=eyJweSI6ImR6IiwicnMiOiJnIiwicnQiOiJzIiwiYyI6InVzIiwibyI6IndpbjciLCJiIjoiY2gzMSIsInVfaWQiOiJkel81MjkyN2RjMzFmMGQ0Mi4yODIwNTE2OC4zYTRhMDVjMDM5YjQwOWQyYTdjYjM2OGM0YmE3OWE1OCIsInBhX2lkIjoiMCIsInN0X2lkIjoiMCIsInNwX2lkIjoiMDAwMC0wMTk0IiwidHMiOjEzODUzMzIxNjMsImt3IjoiamF2YSIsImN1IjoiIiwiY2EiOm51bGx9

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