skype 6.13.0.104.exe

YES APPS

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application skype 6.13.0.104.exe by YES APPS has been detected as adware by 23 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.downward1226.info.
Publisher:
YES APPS  (signed and verified)

MD5:
e5c02a7862e2578c56f4b040bfd453c6

SHA-1:
530cc8c746544c9151586b598bb29bcaf4d43a09

SHA-256:
2e1805de32639f1141007e4d5f6ec2bd7f1772c65ec5c426f050f7cd6daecfd8

Scanner detections:
23 / 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:
12/27/2024 6:14:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
MemScan:Application.Bundler.Outbrowse.AN
6612562

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.03.01

Avira AntiVirus
TR/Dropper.Gen
7.11.30.172

avast!
OutBrowse-CC [PUP]
150101-1

AVG
Downloader
2016.0.3184

Bitdefender
MemScan:Application.Bundler.Outbrowse.AN
1.0.20.295

Comodo Security
Application.Win32.AltBrowse.HY
21245

Dr.Web
infected with Trojan.OutBrowse.60
9.0.1.05190

Emsisoft Anti-Malware
MemScan:Application.Bundler.Outbrowse.AN
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
2/28/2015

F-Secure
Riskware.MemScan:Application.Bundler.Outbrowse
5.13.68

G Data
MemScan:Application.Bundler.Outbrowse.AN
15.2.25

K7 AntiVirus
Trojan
13.1915118

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

Malwarebytes
PUP.Optional.OutBrowse
v2015.02.28.06

McAfee
Program.Adware-OutBrowse.e
16.8.708.2

MicroWorld eScan
MemScan:Application.Bundler.Outbrowse.AN
16.0.0.177

NANO AntiVirus
Trojan.Win32.OutBrowse.dmihux
0.30.0.296

Reason Heuristics
PUP.Outbrowse
15.2.28.18

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4657539
37788

File size:
569.9 KB (583,560 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\skype 6.13.0.104.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
1/3/2015 6:00:00 PM

Valid to:
12/17/2015 5:59:59 PM

Subject:
CN=YES APPS, O=YES APPS, L=Dublin, S=Dublin, C=IE

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

Serial number:
04F221BAF46F2D1021A08E9C92E49D2C

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:De34Uu7tjPZEMkCH7eR3DEaVC43qqQE5aNhGyCAqml0cfBASurPGnpOmEO9jtxog:yu7faCH7zaUU52fGR8lTOenpO29/o2A+

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:
7.9768

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file skype 6.13.0.104.exe has been seen being distributed by the following URL.

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