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utorrent.exe

Contumar Empresarial s.l.

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 utorrent.exe by Contumar Empresarial s.l has been detected as adware by 24 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.sunsinstalled.com.
Publisher:
Contumar Empresarial s.l.  (signed and verified)

MD5:
e6195a276da2afd2e696d8f8d5b2062b

SHA-1:
b6a75acca5798365dc542543da85f702533633b6

SHA-256:
b7cd684bbedf6faad25fe637c1c08481d78a0d4464c7c7844629025237b9e0c2

Scanner detections:
24 / 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:
5/22/2024 3:17:39 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.190520
604

Agnitum Outpost
Trojan.DR.Addrop
7.1.1

Avira AntiVirus
PUA/Firseria.psdd
8.3.1.6

Arcabit
Trojan.Adware.Graftor.D2E838
1.0.0.425

AVG
Dropper.Generic9
2016.0.3082

Bitdefender
Gen:Variant.Adware.Graftor.190520
1.0.20.805

Clam AntiVirus
Win.Trojan.Agent-882857
0.98/20559

Dr.Web
Adware.Downware.11521
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.190520
10.0.0.5366

ESET NOD32
Win32/TrojanDropper.Addrop.J trojan
7.0.302.0

F-Prot
W32/S-54d992e0
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor
5.14.151

G Data
Gen:Variant.Adware.Graftor.190520
15.6.25

IKARUS anti.virus
AdWare.Agent
t3scan.1.9.5.0

K7 AntiVirus
Riskware
13.204.16204

Malwarebytes
PUP.Optional.Bundle
v2015.06.10.07

MicroWorld eScan
Gen:Variant.Adware.Graftor.190520
16.0.0.483

NANO AntiVirus
Riskware.Win32.Downware.dsnqhl
0.30.24.2086

Norman
Gen:Variant.Adware.Graftor.190520
02.06.2015 14:23:46

Panda Antivirus
Trj/Genetic.gen
15.06.10.07

Reason Heuristics
PUP.ContumarEmpresarial
15.6.10.19

Sophos
PUA 'Solimba Installer'
5.15

VIPRE Antivirus
Trojan.Win32.Generic
41008

Zillya! Antivirus
Dropper.Addrop.Win32.242
2.0.0.2217

File size:
644.6 KB (660,064 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
Contumar Empresarial s.l.

Authority:
GlobalSign nv-sa

Valid from:
2/2/2015 11:00:38 AM

Valid to:
9/24/2016 12:00:25 PM

Subject:
CN=Contumar Empresarial s.l., O=Contumar Empresarial s.l., L=Barcelona, S=Barcelona, C=ES

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

Serial number:
112119FE6AFB4FA7129F4F594CD3E07D5B21

File PE Metadata
Compilation timestamp:
5/28/2015 11:22:04 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:HEV/eHpTEQcwJ0m0NGBf9YxW1R7G39mssMet/bVDscyQ5Fa0WXy:0eHPXTYxWf7G39mssJpAY5Fa0WXy

Entry address:
0x10FEC

Entry point:
E8, 7E, 96, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, F0, CB, 42, 00, E8, BE, 57, 00, 00, E8, 2C, 1D, 00, 00, 0F, B7, F0, 6A, 02, E8, 11, 96, 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, BD, 4D, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
139 KB (142,336 bytes)

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

http://get.sunsinstalled.com/n/.../uTorrent.exe

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