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yahoo! messenger.exe

Eilio Developments sl

This belongs to a Solimba product that may be bundled with additional PUPs or may be part of an ad-supported software program. The application yahoo! messenger.exe by Eilio Developments sl has been detected as adware by 34 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. It uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The file has been seen being downloaded from de.win-install.net.
Publisher:
Eilio Developments sl  (signed and verified)

MD5:
bf7ebe2b0e73ac6f5f9840b63a1a785b

SHA-1:
55460cda3f72bbc000d9dc1e8b568e66991f7e82

SHA-256:
1f9913c7732f4ce266b3811adeaafe776b91f17baad7c0bd03591b7f0c9031df

Scanner detections:
34 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/26/2024 6:44:08 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Generic.929262
6520287

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Morstar
2014.11.30

Avira AntiVirus
APPL/Firseria.Gen8
7.11.189.28

avast!
Win32:Solimba-M [PUP]
150101-1

AVG
Adware BundleApp_r.AV
2014.0.4257

Baidu Antivirus
Adware.Win32.Solimba
4.0.3.1523

Bitdefender
Trojan.Generic.12214137
1.0.20.170

Bkav FE
W32.HfsAdware
1.3.0.6267

Clam AntiVirus
Win.Trojan.12214137
0.98/19772

Comodo Security
Application.Win32.Firseria.GH
20461

Dr.Web
Adware.Downware.9221
9.0.1.05190

Emsisoft Anti-Malware
Application.Generic.929262
9.0.0.4799

ESET NOD32
MSIL/Solimba.AK.gen potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Morstars
2/3/2015

F-Prot
W32/A-a991b608
v6.4.7.1.166

F-Secure
Riskware.Application.Generic.929262
5.13.68

G Data
Win32.Application.Morstar
15.2.24

IKARUS anti.virus
AdWare.BundleApp
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.186.14150

Kaspersky
not-a-virus:Downloader.Win32.Morstar
15.0.0.543

Malwarebytes
PUP.Optional.Morstars
v2015.02.03.11

McAfee
Trojan.Artemis!FA91070F05AB
5600.6866

MicroWorld eScan
Application.Generic.928756
16.0.0.102

NANO AntiVirus
Trojan.Win32.Morstar.djohiw
0.28.6.63726

Norman
Application.Generic.941418
02.01.2015 13:58:24

Panda Antivirus
Trj/Genetic.gen
15.02.03.11

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Adware.Firseria.A5
2.15.14.00

Reason Heuristics
PUP.Solimba.EilioDevelopmentssl
15.2.3.11

Sophos
PUA 'Solimba Installer'
5.10

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
35088

Zillya! Antivirus
Downloader.Morstar.Win32.211
2.0.0.2003

File size:
523.6 KB (536,136 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Common path:
C:\users\{user}\downloads\yahoo! messenger.exe

Digital Signature
Signed by:
Eilio Developments sl

Authority:
GlobalSign nv-sa

Valid from:
7/28/2014 4:17:10 PM

Valid to:
7/28/2016 4:17:10 PM

Subject:
CN=Eilio Developments sl, O=Eilio Developments sl, L=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11218832573D4BDD488A310AF2AC15B41F25

File PE Metadata
Compilation timestamp:
11/26/2014 10:19:59 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:b9OUYHakKTMvZVaG+lzPoshB7btdD6I9yYIYwZe5ZRwqv:b9QhKTt9AkoI9yYIYwZy

Entry address:
0xCBEC

Entry point:
E8, A3, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, A0, 5D, 42, 00, E8, FE, 15, 00, 00, E8, 74, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 36, 6C, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, FF, 64, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
109 KB (111,616 bytes)

The file yahoo! messenger.exe has been seen being distributed by the following URL.

http://de.win-install.net/yahoo-messenger/download/.../59

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