» java-sdk-se.exe
Overview
Analysis
File Details
Downloads (2)

java-sdk-se.exe

Gufotig

UpdateStar GmbH

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application java-sdk-se.exe, “Gufotig Setup ” by UpdateStar 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. With this installer, users are expecting to download the free Oracle Java Runtime but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.

File name:

java-sdk-se.exe

Publisher:

Mog (signed by UpdateStar GmbH)

Product:

Gufotig

Description:

Gufotig Setup

Version:

4.3.5.6

MD5:

c060bda49d346ba943ad6a4042a69ec5

SHA-1:

9c3fe1e71745638a9dfa51cab3b928a4a0766644

SHA-256:

0f3adeef745b0f5513fd842a465cd14c9b8595ff089fdc48fd8c3827502295ca

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 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 7:13:59 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.installCore.UpdateSt.Installer (M)

16.3.21.13

File size:

1 MB (1,053,208 bytes)

Product version:

2.4

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Common path:

C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\java-sdk-se.exe

Digital Signature

Signed by:

UpdateStar GmbH

Authority:

GlobalSign nv-sa

Valid from:

1/25/2016 12:35:00 PM

Valid to:

3/23/2017 4:24:09 PM

Subject:

CN=UpdateStar GmbH, O=UpdateStar GmbH, L=Berlin, S=Berlin, C=DE

Issuer:

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

Serial number:

1121C7585A2F5B2218EC6B36D472BA6496D8

File PE Metadata

Compilation timestamp:

6/20/1992 1:22:17 AM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

24576:7QkKEY7qm/1wv048SkSagBSufwL1yKma/ABEbqiomQnuubfVYaatG:7XK7qm/is48aagcLkKma/ABELomYuKtO

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... 
[+]

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

37 KB (37,888 bytes)

The file java-sdk-se.exe has been seen being distributed by the following 2 URLs.

http://www.cycletowerbest.com/c?x=oxg6Bf3PGU6nDvV9HaIEo/he8atNAn5gPySUch9MWv4=&c=HUtCnmLorP0n z5zWeD6Y7dCCawHDKmP3/IjPZ W2rk6ma4qYG3xmERyIFsJ 3lOJ/P7ze NH7TbyKD27rXch5oYYCarxY0DVMLWJUswivkYnjNz72qrbuh2UmwiRHWT&downloadAs=java-sdk-se.exe&fallback_url=http://static.updatestar.net/dl/.../jdk-7u51-windows-i586.exe

http://www.giftflashapplication.com/c?x=kpCLGRo6D Olyj2p5JRyC/hjIQB1mvpmgyvkmNR6BtA=&c=HLp8s5or4Q9 oohH0rBf0bk9dOj5l2zaXOKROy e/O48UT9 D jQ/lf42ZkP4SjSOVMFSuiKbE2k4mWn4TkC XSNjq6S3W0DXLZOsau4Xfpu9wqW0BxoH2X 2LmgfZuY&downloadAs=java-sdk-se.exe&fallback_url=http://static.updatestar.net/dl/.../jdk-7u51-windows-i586.exe

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