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client_mudelta.exe.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 client_mudelta.exe.exe by Contumar Empresarial s.l has been detected as adware by 25 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.sensitiveclicknext.com.
Publisher:
Contumar Empresarial s.l.  (signed and verified)

MD5:
bb31b449165baf780a02ffa528b13427

SHA-1:
064980bf0c2b6c323d3930ceb710f417f88990d4

SHA-256:
c959f2889f2f4d377e56ae66ecb77f92a5188d8b074df9c38df1872e0e5d35fb

Scanner detections:
25 / 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:
12/26/2024 7:14:22 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.190520
5772809

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
2016.0.3077

Bitdefender
Gen:Variant.Adware.Graftor.190520
1.0.20.835

Clam AntiVirus
Win.Trojan.Agent-882857
0.98/20568

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.Downware
t3scan.1.9.5.0

K7 AntiVirus
Riskware
13.205.16251

Kaspersky
not-a-virus:RiskTool.Win32.ADInstaller
15.0.0.543

Malwarebytes
PUP.Optional.Bundle
v2015.06.16.05

MicroWorld eScan
Gen:Variant.Adware.Graftor.190520
16.0.0.501

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
15.06.16.05

Reason Heuristics
PUP.ContumarEmpresarial
15.6.16.1

Sophos
PUA 'Solimba Installer'
5.15

VIPRE Antivirus
Threat.4150696
40828

Zillya! Antivirus
Dropper.Addrop.Win32.242
2.0.0.2226

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\client_mudelta.exe.exe

Digital Signature
Signed by:
Contumar Empresarial s.l.

Authority:
GlobalSign nv-sa

Valid from:
2/2/2015 12:00:38 PM

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/bVDscyQ5Fa0WXp:0eHPXTYxWf7G39mssJpAY5Fa0WXp

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 client_mudelta.exe.exe has been seen being distributed by the following URL.

http://get.sensitiveclicknext.com/n/.../Client_MuDelta.exe.exe

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