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java_update.exe

Internet

GERYON ADS SL.

The application java_update.exe, “Internet Setup ” by GERYON ADS SL has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. 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 www.tourlaboratorytag.com and multiple other hosts.
Publisher:
GERYON ADS SL.  (signed and verified)

Product:
Internet

Description:
Internet Setup

MD5:
6551646da42d0cbb04c399dcff190010

SHA-1:
2af246b1ad499bdcf6ff8ce113cf7df5c3f58392

SHA-256:
c8788b74e807cc698a6583760aa03c3c656e363feb9b4a2caa50427d8aa2f5b6

Scanner detections:
14 / 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:
11/25/2024 3:26:36 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.diur
8.3.2.2

AVG
Generic
2017.0.2847

Dr.Web
Trojan.InstallCore.1027
9.0.1.032

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
10.7.0.302.0

G Data
Win32.Application.InstallCore.EG
16.2.25

K7 AntiVirus
Unwanted-Program
13.212.17751

Malwarebytes
PUP.Optional.InstallCore
v2016.02.01.04

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.installCore.GERYONADS.Installer (M)
16.2.1.4

Sophos
PUA 'Install Core Click run software'
5.21

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
InstallCore
45010

Zillya! Antivirus
Dropper.Dinwod.Win32.1768
2.0.0.2548

File size:
936.8 KB (959,248 bytes)

Product version:
1.5

Copyright:
Application

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\java_update.exe

Digital Signature
Signed by:
GERYON ADS SL.

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 10:21:05 PM

Valid to:
6/23/2016 8:17:17 PM

Subject:
CN=GERYON ADS SL., O=GERYON ADS SL., L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112181D069E2BE8A14952BA745AD05847F6F

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:5wuWn8Fr8VqQkjLw/DDOyADAs0tTaMywrFCWzkobiRS:5ZW8yV7kXm1cgdaL2EW4oq

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9347

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

Code size:
37 KB (37,888 bytes)

The file java_update.exe has been seen being distributed by the following 4 URLs.

http://www.tourlaboratorytag.com/c?x=4fFzbwg1SpiH/u1cLaXC3ubVxFRG4yFI2BjHnoWYAvs=&c=9CAhxhAWLDwS5liW3aU5WGOY1Q19cohZNqnbxgKWbuBu0wlqFi3whYShqJ7JaHm5CAbiHNr6mr5cikZBOSOxdVcDkONaopWDvUfwN99l822iPB7BhrSR1NDt7EruEy44&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.bytecapitalcurrent.com/c?x=fBCHeO4SQjNq1f5LjSDHYK2IvE/4vP2hpLkKZUgAFpc=&c=Rx3YVYGHKFGr22WjAxPCsE1TzeWrK/i9aPqgFWMn65R9q6CjYhwsUj0u oX4UlPZNCAoi9XD7JTa8ww0Q2tXkVJoe4Rljx1sYO E5e3HG2uuOf9484ajbgBM2 jMdFwi&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.bytecapitalcurrent.com/c?x=VttRWeop8uIDxvYyo3253h5VNNsyZA7zWFVDtKQTI3A=&c=6ZAXol9TpqpkxBcb0l1BUx 6Uczw7pHh6ohLBuH/5do3GO9tckF3BKfGt0iKo9eQi7yb5uAIeuCN8Mgrt0xuEUlYaGFoNvDk8vTK UEIVOuvwny7NlbOMOhH0mBfAyXT&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.apptagcontent.com/c?x=KDS8zZYubA7e 9zSt B lnz/39D62qI9Tf2utAl818M=&c=aeF1tfYNbjrHQl0bh7C2l9/Xjvi6TzrhQPuLSU UWjck DHG7DxXQ9Amff2Bp1wqzFVFEviuRM4/dU02Kxl9JQmgXaBc6b5VN KBRI2drLuv2cplbbO4Es/H/LnVpdA/&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

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