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alarmclock_setup.exe

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 application alarmclock_setup.exe by Rspark has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. It is also typically executed from the user's temporary directory.
Publisher:
Rspark LLC  (signed and verified)

MD5:
3b1d759dbeee248e6f52301295e5b2e2

SHA-1:
09f225997d0f1176b3766110455d254442552a2e

SHA-256:
4aadbd27e009d6e4390fa4eff087693c38475d1e4ae3a14d4a955b0abff14a73

Scanner detections:
27 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
4/25/2024 3:16:01 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Outbrowse.F
670

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.03.12

Avira AntiVirus
APPL/Downloader.Gen
7.11.182.42

avast!
Win32:PUP-gen [PUP]
2014.9-150406

AVG
MalSign.OutBrowse
2016.0.3148

Bitdefender
Application.Bundler.Outbrowse.F
1.0.20.480

Clam AntiVirus
Win.Adware.OutBrowse-4
0.98/21411

Dr.Web
Adware.Downware.8744
9.0.1.096

ESET NOD32
Win32/OutBrowse (variant)
9.9528

Fortinet FortiGate
Riskware/Agent
4/6/2015

F-Secure
Application.Bundler.Outbrowse
11.2015-06-04_2

G Data
Application.Bundler.Outbrowse
15.4.24

herdProtect (fuzzy)
variant of avitomp4_setup.exe (Adware)
2015.7.9.18

IKARUS anti.virus
not-a-virus:Downloader.NSIS
t3scan.1.8.3.0

K7 AntiVirus
Trojan
13.185.13840

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.2234

McAfee
Artemis!262F86FE00D9
5600.6804

MicroWorld eScan
Application.Bundler.Outbrowse.F
16.0.0.288

NANO AntiVirus
Trojan.Win32.Agent.dbjdol
0.28.6.62995

Qihoo 360 Security
Win32/Virus.Downloader.d5b
1.0.0.1015

Quick Heal
Downloader.Agent.g5 (Not a Virus)
4.15.14.00

Reason Heuristics
PUP.Bundler.Outbrowse
15.4.6.2

Sophos
Generic PUA LK
4.98

Trend Micro House Call
TROJ_GEN.F47V0306
7.2.190

Vba32 AntiVirus
Downloader.NSIS.OutBrowse.b
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
27282

File size:
633.2 KB (648,440 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\alarmclock_setup.exe

Digital Signature
Signed by:
Rspark LLC

Authority:
DigiCert Inc

Valid from:
11/24/2013 7:00:00 PM

Valid to:
1/26/2015 7:00:00 AM

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:
0976B99960384A542A28908A69282E73

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:JrzIJfhXWr1K1y87otKbJBNW0v1GohAlXgENGIds/fLHEEaZhPnNAkU:JrzIJfFW4o87JbpNvRhOgERs/T2jnSH

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9781

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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