i-funbox.exe

Apps-manager

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application i-funbox.exe by Bechiro S.L has been detected as adware by 28 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer 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 dl.exfilesdelivery.com and multiple other hosts. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
Bechiro-Installer · sl  (signed by Bechiro S.L.)

Product:
Apps-manager

Description:
Installer

Version:
3.1.22.3

MD5:
a32dcc4ed9d8ea0af03f5f8f6d5f6cb7

SHA-1:
cecd7561200e19cf2bdf0eefe5823e7bf9f60fc8

SHA-256:
0c3f2dcf012bb16a31266aee186fb7a738d080ba4b3bd5292692fc02df2ee97d

Scanner detections:
28 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
12/4/2024 6:28:04 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Kazy.132995
863

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.09.17

Avira AntiVirus
APPL/Firseria.Gen8
7.11.165.88

AVG
Generic
2015.0.3341

Bitdefender
Gen:Variant.Application.Bundler.Kazy.132995
1.0.20.1335

Clam AntiVirus
Win.Adware.Firseria-14
0.98/19424

Comodo Security
Application.Win32.Firseria.AFGH
19081

Dr.Web
Trojan.DownLoader11.25003
9.0.1.0267

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Kazy.132995
14.09.24

ESET NOD32
MSIL/Solimba.AH (variant)
8.10208

F-Prot
W32/A-a6ab64a8
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-24-09_4

G Data
Gen:Variant.Application.Bundler.Kazy.132995
14.9.24

herdProtect (fuzzy)
2014.12.6.18

IKARUS anti.virus
PUA.MSIL.Solimba
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.182.12966

Kaspersky
not-a-virus:AdWare.Win32.Fiseria
14.0.0.3201

MicroWorld eScan
Gen:Variant.Application.Bundler.Kazy.132995
15.0.0.801

NANO AntiVirus
Riskware.Win32.Fiseria.ddrbqo
0.28.2.61349

nProtect
Trojan-Clicker/W32.Fiseria.648896
14.08.22.01

Panda Antivirus
Adware/Firseria
14.09.24.05

Reason Heuristics
PUP.Installer.BechiroSL.I
14.9.24.17

Sophos
Solimba Installer
4.98

SUPERAntiSpyware
PUP.Fiseria/Variant
10340

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
31208

Zillya! Antivirus
Adware.Fiseria.Win32.942
2.0.0.1898

File size:
633.7 KB (648,896 bytes)

Product version:
3.1.21

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\i-funbox.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/24/2014 8:00:00 PM

Valid to:
7/24/2016 7:59:59 PM

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

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

Serial number:
0DE376129471B42CE6BCA90326047A34

File PE Metadata
Compilation timestamp:
7/31/2014 4:52:03 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:q0xzdQ3OOTIxj9E8uYK5tQRUprGmvMBM00GqI1GSPekwLazO4r0/jM:q0ZzOT+9MYstBlbwv1DPekbhI/

Entry address:
0xE03C

Entry point:
E8, CC, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 38, 6E, 42, 00, E8, FE, 15, 00, 00, E8, 9D, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 5F, 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, 28, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
114 KB (116,736 bytes)

The file i-funbox.exe has been seen being distributed by the following 2 URLs.

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/32432142/launch

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