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installer_excel_spanish.exe

Sanflex

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_excel_spanish.exe by Sanflex has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from excel.descargar.es.
Publisher:
Sanflex  (signed and verified)

MD5:
804186b75e0dcab033813c5b3ec71614

SHA-1:
f3e318121a52ada29f34f2bad3c8f856fc247987

SHA-256:
b8d1d9d0005ee675a280d5f129bce7f3565846fb8c5012d1bb8beb19cc0b0db7

Scanner detections:
13 / 68

Status:
Adware

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:
12/26/2024 5:17:26 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.KJ
492

Avira AntiVirus
ADWARE/Adware.Gen
7.11.30.172

avast!
Win32:DownloadAdmin-B [PUP]
2014.9-151001

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Downloadadmin
0.98/20522

Dr.Web
Adware.Downware.2220
9.0.1.0274

Emsisoft Anti-Malware
Application.Bundler.KJ
8.15.10.01.12

ESET NOD32
Win32/DownloadAdmin.H potentially unwanted application
9.7.0.302.0

F-Secure
Adware:W32/WebInstallBundle
11.2015-01-10_5

herdProtect (fuzzy)
variant of horizon-setup.exe (Adware)
2015.9.30.23

Norman
Application.Bundler.KJ
11.20151001

Reason Heuristics
PUP.Tightrope.Sanflex.Bundler (M)
15.8.16.21

VIPRE Antivirus
Threat.4783369
40552

File size:
823.3 KB (843,080 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Sanflex

Authority:
VeriSign, Inc.

Valid from:
7/21/2014 5:00:00 PM

Valid to:
7/21/2017 4:59:59 PM

Subject:
CN=Sanflex, O=Sanflex, L=SAN FRANCISCO, S=California, C=US

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:
42D7699269B5BB95341F5DA022F6E57D

File PE Metadata
Compilation timestamp:
7/15/2014 9:29:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:jxpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8SUQ:dp9sVuaVdvgVbmgGDijyikg5d

Entry address:
0x3345

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2E, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1F, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0D, 24, 00, 00...
 
[+]

Entropy:
7.4908

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://excel.descargar.es/down.php

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