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psemu3_bios.exe

Apps Market ABC

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application psemu3_bios.exe by Apps Market ABC has been detected as adware by 13 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.file28desktop.com.
Publisher:
Apps Market ABC  (signed and verified)

MD5:
a4d2d94606b658bbae72981e70c07e1e

SHA-1:
251f8f4562a60e5654b5b8a9c3fe5d7a1720eb5d

SHA-256:
5312e26c2fc6280d84b8541ad0fb6c2159691ba9a85c369935a3ed69269cf072

Scanner detections:
13 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/15/2024 12:34:44 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.01.31

Avira AntiVirus
APPL/Downloader.Gen
7.11.206.52

AVG
Potentially harmful program Downloader.DII
2014.0.4257

Dr.Web
infected with Trojan.OutBrowse.83
9.0.1.05190

ESET NOD32
Win32/OutBrowse.BS potentially unwanted application
7.0.302.0

G Data
Win32.Application.Agent.PJ22JG
15.1.25

K7 AntiVirus
Trojan
13.193.14817

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
15.0.0.543

Malwarebytes
PUP.Optional.OutBrowse
v2015.01.30.09

McAfee
Program.Adware-OutBrowse.e
16.8.708.2

Reason Heuristics
PUP.Outbrowse
15.2.14.11

Sophos
Generic PUA HA
4.98

Trend Micro House Call
Suspici.8D175B40
7.2.30

File size:
584.7 KB (598,752 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\psemu3_bios.exe

Digital Signature
Signed by:
Apps Market ABC

Authority:
thawte, Inc.

Valid from:
1/27/2015 1:00:00 AM

Valid to:
1/28/2016 12:59:59 AM

Subject:
CN=Apps Market ABC, O=Apps Market ABC, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
44D553EAB8166CCE7F3FF45E7C63EA9D

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:fHVTIPc66uuQTvSiBVmsse6BciU1YhasSwyYJp6tuBtX:f1MPquJvS+se6dUAarYTwuD

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file psemu3_bios.exe has been seen being distributed by the following URL.

http://get.file28desktop.com/.../get?p=2205&d=11119&l=10560&n=1&dynamicname=PSeMu3 Bios&filename=PSeMu3_Bios

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