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setup.exe

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application setup.exe by Bechiro S.L has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from flv.onesappz.com and multiple other hosts. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
setup process  (signed by Bechiro S.L.)

Description:
Setup Manager

Version:
3.0.30.1

MD5:
58c5903e224d0386345451d56a36044b

SHA-1:
9aec2ff00897a74ece11586366ae28d352dde6ba

SHA-256:
8c2f25dfe34e3088629b3fbd851ef72b32bd0d1976239cd97bba150ef7813d59

Scanner detections:
27 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

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:
11/27/2024 6:29:37 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
895

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.DownloadManager
2014.08.24

Avira AntiVirus
APPL/Firseria.D
7.11.168.242

avast!
PUP-gen [PUP]
140813-1

AVG
Adware BundleApp.BI
2014.0.3986

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.1175

Clam AntiVirus
Win.Trojan.Firseria-3
0.98/19301

Comodo Security
Application.Win32.Solimba.L
19292

Dr.Web
Trojan.DownLoader11.3686
9.0.1.05190

ESET NOD32
Win32/FirseriaInstaller.C potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Firseria
8/23/2014

F-Prot
W32/Morstar.B
4.6.5.141

F-Secure
Gen:Application.Bundler.Firseria
11.2014-23-08_7

G Data
Gen:Application.Bundler.Firseria
14.8.24

IKARUS anti.virus
AdWare.FirseriaInstaller
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13139

Kaspersky
not-a-virus:Downloader.Win32.Solimba
15.0.0.494

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.08.23.07

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
15.0.0.705

NANO AntiVirus
Trojan.Win32.DownLoader11.ctdbpw
0.28.2.61721

Panda Antivirus
Adware/Firseria
14.08.23.07

Reason Heuristics
PUP.Installer.BechiroSL.F
14.8.22.23

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4895151
32210

Zillya! Antivirus
Downloader.Solimba.Win32.5
2.0.0.1899

File size:
257.3 KB (263,480 bytes)

Product version:
3.0.28

Copyright:
Copyright© 2014

Original file name:
setup_install.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
Bechiro S.L.

Authority:
Thawte, Inc.

Valid from:
6/12/2012 5:00:00 PM

Valid to:
6/13/2014 4:59:59 PM

Subject:
CN=Bechiro S.L., OU=Devel, O=Bechiro S.L., L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
738DCAC697C06E1B89D106073773010D

File PE Metadata
Compilation timestamp:
1/30/2014 2:15:34 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:uIJP4jadW8oBS2H8jJeOmH5AXtywLBVfYAsgdIzAudJ:jP4j+jos2HCJeOmZSflNYARwdJ

Entry address:
0x73950

Entry point:
60, BE, 00, E0, 43, 00, 8D, BE, 00, 30, FC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.6963

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
216 KB (221,184 bytes)

The file setup.exe has been seen being distributed by the following 3 URLs.

http://flv.onesappz.com/n/3.0.30.1/.../Setup.exe

http://flv.onesappz.com/n/.../Setup.exe

http://1.track234e6.com/d/.../1675--1225--1391372687.0477--75c9452866

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/27866814/launch

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