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download-microsoft-excel.exe

Ontecnia Media Networks, S.L.

The application download-microsoft-excel.exe by Ontecnia Media Networks, S.L has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from mvsoftsecure.org and multiple other hosts.
Publisher:
Ontecnia Media Networks, S.L.  (signed and verified)

MD5:
2547c38fdf6f168308b486e46ee4c52a

SHA-1:
084e49bdb94bb59f7520ed990c9afe81a9188268

SHA-256:
b8336214eaf47d716423c74f88803db4488fd1eeb558a5fc42095d0d26269e6d

Scanner detections:
27 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/27/2024 1:54:44 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCore.A.152
7.11.160.212

AVG
Ontecnia
2015.0.3383

Clam AntiVirus
Win.Adware.Installcore-451
0.98/19279

Dr.Web
Adware.InstallCore.461
9.0.1.05190

ESET NOD32
Win32/InstallCore.NW (variant)
8.9857

F-Prot
W32/A-d61e512b
v6.4.7.1.166

G Data
Win32.Application.InstallCore
14.8.24

herdProtect (fuzzy)
variant of icreinstall_download-backtrack.exe (Adware)
2014.10.29.21

Kaspersky
not-a-virus:AdWare.Win32.InstallCore
15.0.0.494

Malwarebytes
PUP.Optional.Malavida
v2014.08.14.11

McAfee
Program.CryptInno
16.8.708.2

NANO AntiVirus
Riskware.Win32.InstallCore.dcinbq
0.28.2.61519

nProtect
Trojan-Clicker/W32.InstallCore.710040
14.08.14.01

Qihoo 360 Security
Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.OntecniaMediaNetworksSL.Y
14.8.14.11

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4788237
29560

Zillya! Antivirus
Adware.InstallCore.Win32.42
2.0.0.1859

File size:
693.4 KB (710,040 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\download-microsoft-excel.exe

Digital Signature
Signed by:
Ontecnia Media Networks, S.L.

Authority:
VeriSign, Inc.

Valid from:
2/24/2014 8:00:00 AM

Valid to:
2/25/2015 7:59:59 AM

Subject:
CN="Ontecnia Media Networks, S.L.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Ontecnia Media Networks, S.L.", L=Valencia, S=Valencia, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
13BBD08E760487FF928FBC6CD276E85E

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:tpvpGiEFGFJb1YBZr2S/Y85Wc8fVwca0uCBU4TNRLBAuUNf8HSo5zUH6QMJE:tpv8inFbeh2eHutFa0uCBU4TNRLBlRHA

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8558

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file download-microsoft-excel.exe has been seen being distributed by the following 2 URLs.

http://mvsoftsecure.org/en/.../microsoft-excel-windows-icdownloader_en.exe

http://microsoft-excel.en.malavida.com/.../it-downloader

Remove download-microsoft-excel.exe - Powered by Reason Core Security
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