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utorrent.exe

RAPIDDOWN

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 RAPIDDOWN has been detected as adware by 16 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 dl.softohqimjjedf0jq.net.
Publisher:
Frser¡a s·l·  (signed by RAPIDDOWN)

Description:
DownloaddMger

Version:
1.0.0.26

MD5:
db2fa711c4afbec59b0c78676ec4951f

SHA-1:
46ff1abaa32c92e1afe00ccb66e029af1e92920a

SHA-256:
d7c2899ee83be83e3637e9be8c02ced3d1544a67052c12fc2b61d0af7c67687c

Scanner detections:
16 / 68

Status:
Adware

Explanation:
This will bundle various adware such as the Whitesmoke Toolbar and Iminent Toolbar. "These offers will be displayed depending on the user's location as well as the configuration of his/her PC, considered normal to display 2-3 offers. Additionally, the download manager offers the optional installation of a toolbar."

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:
4/26/2024 11:53:32 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.FirseriaInstaller
2013.12.23

Avira AntiVirus
TR/Dropper.Gen
7.11.121.86

AVG
MalSign.Generic
2014.0.3615

Dr.Web
Trojan.DownLoader11.3085
9.0.1.0359

ESET NOD32
Win32/FirseriaInstaller (variant)
7.9190

G Data
Win32.Application.FirseriaInstaller
13.12.22

herdProtect (fuzzy)
variant of file_installer.exe (Adware)
2013.12.25.1

Kaspersky
not-a-virus:Downloader.Win32.Morstar
14.0.0.4570

Malwarebytes
PUP.Optional.Firseria
v2013.12.25.12

NANO AntiVirus
Trojan.Win32.Morstar.creklv
0.28.0.57029

Panda Antivirus
Trj/Genetic.gen
13.12.25.12

Reason Heuristics
PUP.RAPIDDOWN.I
14.8.15.17

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.131223

Sophos
Solimba Installer
4.96

Vba32 AntiVirus
Downloader.Morstar
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
24644

File size:
190.4 KB (194,920 bytes)

Product version:
3.0.26

Copyright:
copyright·©·2013

Original file name:
¡nstal·exe

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:
RAPIDDOWN

Authority:
DigiCert Inc

Valid from:
11/26/2013 10:00:00 PM

Valid to:
12/1/2014 10:00:00 AM

Subject:
CN=RAPIDDOWN, O=RAPIDDOWN, L=Badalona, S=Barcelona, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
02E94F6B0DC7BF53B8B6341C02DE4104

File PE Metadata
Compilation timestamp:
12/12/2013 2:58:19 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:rmproPrY4DivfRsG25ArTL7shLWZtezEh6LtxcPykJ1H8m5Lqa1RSqTnayOPaTiq:rmpWY42X85A0hL4tezlLXcqIcKLrRSqr

Entry address:
0x62A40

Entry point:
60, BE, 00, A0, 43, 00, 8D, BE, 00, 70, 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...
 
[+]

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

Code size:
164 KB (167,936 bytes)

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

http://dl.softohqimjjedf0jq.net/n/.../uTorrent.exe

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