java runtime environment jre.exe

Sambamedia LLC

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application java runtime environment jre.exe by Sambamedia has been detected as adware 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 Softpulse SoftwareBundler 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.
Publisher:
Sambamedia LLC  (signed and verified)

MD5:
3c778519ea19b491a57d7c029696a2b9

SHA-1:
02e96e33d303f57fcb2a5216996db50855dfceef

SHA-256:
3a9a1e9dacba32da1004f9636767bcc7dbed666dc32c5ead14622b7ca1758bf4

Scanner detections:
1 / 68

Status:
Adware

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 5:12:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.Sambamed.Bundler (M)
16.7.5.17

File size:
672.5 KB (688,680 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\java runtime environment jre.exe

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
2/9/2015 6:00:00 PM

Valid to:
2/10/2016 5:59:59 PM

Subject:
CN=Sambamedia LLC, O=Sambamedia LLC, L=Wilmington, S=Delaware, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
698CAE57F740423D14459DB0B3FE8F7C

File PE Metadata
Compilation timestamp:
12/10/2015 3:47:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:gXwSLxezp5R203orGF8rr5tJ1XShO6UqYLKKL6udSOVpM+0AwMr/ErLMtz+:gX1LszzRPXFAJ1XoJ2LlGuLPtB/Er+z+

Entry address:
0x1A3A60

Entry point:
60, BE, 00, 60, 50, 00, 8D, BE, 00, B0, EF, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.8651

Packer / compiler:
UPX 2.90LZMA

Code size:
632 KB (647,168 bytes)

The file java runtime environment jre.exe has been seen being distributed by the following URL.

Remove java runtime environment jre.exe - Powered by Reason Core Security