perfect parkjet system.exe

Mari Mara

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application perfect parkjet system.exe by Mari Mara has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from get.downserver5.com and multiple other hosts.
Publisher:
Mari Mara  (signed and verified)

MD5:
f22b516e5dabccb1b2dc945b82c51c06

SHA-1:
8e77a20ac1f8fd43f32c90bc9654a4c117bc5ab9

SHA-256:
1469346220d99d7f9f79bb676f9a6e8071ebc5cc1c2a238d5ad536b3b59a21d9

Scanner detections:
22 / 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:
11/2/2024 3:26:23 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6473677

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.02.23

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.212.24

avast!
OutBrowse-AJ [PUP]
150129-1

AVG
Downloader
2016.0.3190

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.265

Comodo Security
Application.Win32.AltBrowse.HY
21175

Dr.Web
infected with Trojan.OutBrowse.100
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Outbrowse
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
2/22/2015

F-Secure
Gen:Variant.Application.Bundler
11.2015-22-02_1

G Data
Gen:Variant.Application.Bundler.Outbrowse
15.2.25

K7 AntiVirus
Trojan
13.197.15043

Malwarebytes
PUP.Optional.OutBrowse
v2015.02.22.05

McAfee
Program.Adware-OutBrowse.e
16.8.708.2

MicroWorld eScan
Gen:Variant.Application.Bundler.Outbrowse.1
16.0.0.159

Reason Heuristics
PUP.Outbrowse
15.2.22.17

Sophos
OutBrowse Revenyou
4.98

Trend Micro House Call
Suspici.B4D1CBB0
7.2.53

VIPRE Antivirus
Threat.4150696
37788

File size:
576.9 KB (590,704 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Digital Signature
Signed by:

Authority:
Starfield Technologies, Inc.

Valid from:
1/27/2015 9:33:38 AM

Valid to:
1/12/2016 11:25:38 AM

Subject:
CN=Mari Mara, O=Mari Mara, L=DUBLIN, C=IE

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00A984AF8887D3F771

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:b0Pzmg5OpdWL/8LnsOVjjEbO/7+KEBmejqduGy+jLM:b0Pzmtpd0/8L1VmO/kmeWdu8o

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:
7.9655

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file perfect parkjet system.exe has been seen being distributed by the following 2 URLs.

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