669243333_setup.dat

Rspark LLC

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file 669243333_setup.dat by Rspark 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 OutBrowse Revenyou installer. It is also typically executed from the user's temporary directory.
Publisher:
Rspark LLC  (signed and verified)

MD5:
4222c8b290b7c0b4c169c021f265b0f7

SHA-1:
ed379a72e4f8a4cfe8f74f0f8df0d57071a54827

SHA-256:
837634f28efd15688c58c345036d9036d8dd9b9318c9f82b55882260faa9f895

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:
11/15/2024 5:47:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.23.3

File size:
975.9 KB (999,288 bytes)

Bundler/Installer:
OutBrowse Revenyou

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\669243333_setup.dat

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
11/25/2013 2:00:00 AM

Valid to:
1/26/2015 2:00:00 PM

Subject:
CN=Rspark LLC, O=Rspark LLC, L=Seattle, S=Washington, C=US

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0ADE80060D1D9FFF62ADB2CF331C657C

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:v14cS67LMgy9kqsXAAT21iVfJsVE6TLx8Rn:v1LS6PJyKqsXxT21iVfCVPOn

Entry address:
0x30FA

Entropy:
7.5756

Code size:
23.5 KB (24,064 bytes)

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