webplayer.exe

Bechiro 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 webplayer.exe by Bechiro sl has been detected as adware by 35 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 get.swanfaster.com.
Publisher:
Bechiro sl  (signed and verified)

MD5:
75051a49bc8036d616b8e43f585b6ce0

SHA-1:
7be62d96a4f18d2d4cf6947881815a614e2b07f9

SHA-256:
a2452cbc7d1676a9224f5aff0af3905ebbb111410d74f994dcdea2de9c7d825e

Scanner detections:
35 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/6/2024 1:55:56 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Morstar.L
5582599

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Solimba
2015.01.10

Avira AntiVirus
APPL/Firseria.Gen8
7.11.193.76

avast!
Win32:Morstar-Q [PUP]
150423-1

AVG
Adware BundleApp_r.AJ
2014.0.4311

Baidu Antivirus
Adware.MSIL.Solimba
4.0.3.15516

Bitdefender
Application.Bundler.Morstar.J
1.0.20.680

Bkav FE
W32.HfsAdware
1.3.0.6267

Clam AntiVirus
Win.Trojan.Solimba-12
0.98/20361

Comodo Security
Application.Win32.Firseria.GH
20510

Dr.Web
Trojan.DownLoader11.64099
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Morstar.L
10.0.0.5366

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

Fortinet FortiGate
Riskware/Morstars
5/16/2015

F-Prot
W32/S-a32619d2
v6.4.7.1.166

F-Secure
Riskware.Application.Bundler.Morstar
5.13.68

G Data
Win32.Application.Morstar
15.5.24

IKARUS anti.virus
not-a-virus:Downloader.Morstar
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.186.14280

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

Malwarebytes
PUP.Optional.Solimba
v2015.05.16.10

McAfee
Trojan.Artemis!DD6C3D8E6E95
5600.6763

MicroWorld eScan
Application.Bundler.Morstar.J
16.0.0.408

NANO AntiVirus
Riskware.Win32.Downware.djsrhf
0.28.6.63850

Norman
Solimba.ZMKE
11.20150516

Panda Antivirus
Trj/Genetic.gen
15.05.16.10

Quick Heal
Adware.Firseria.A5
5.15.14.00

Reason Heuristics
Threat.Solimba.Bechirosl
15.5.16.18

Rising Antivirus
PE:Malware.Morstar!6.1BE9
23.00.65.15514

Sophos
PUA 'Solimba Installer'
5.14

SUPERAntiSpyware
PUP.Solimba/Variant
9871

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4758821
35418

Zillya! Antivirus
Downloader.Morstar.Win32.229
2.0.0.2018

File size:
562 KB (575,536 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
8/1/2014 3:25:57 PM

Valid to:
8/1/2016 3:25:57 PM

Subject:
CN=Bechiro sl, O=Bechiro sl, L=Barcelona, C=ES

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

Serial number:
112137190C5DFED5E171B34698C4D7367405

File PE Metadata
Compilation timestamp:
12/4/2014 4:00:46 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:Yb+tijs1TQZrq2QLuBufr8GRSfTp1MFXVibupsrF6+wt:Yb+tJ1TCr1Eucr8P1MFIb0dt

Entry address:
0xD44C

Entry point:
E8, AF, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, 60, 42, 00, E8, FE, 15, 00, 00, E8, 80, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 42, 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, 0B, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
111 KB (113,664 bytes)

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

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