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setup_ospd_us12.exe

TUTO4PC COM INTERNATIONAL SL

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application setup_ospd_us12.exe by TUTO4PC COM INTERNATIONAL SL has been detected as adware by 26 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.airdlr4.com.
Publisher:
TUTO4PC COM INTERNATIONAL SL  (signed and verified)

MD5:
ab350f3a05f55c9b7250a6a30a2042ee

SHA-1:
3f3c8464a58ca9976df44c8a4fe5b757aa28ff33

SHA-256:
fcee60722ea5db9f7d78cfb4ecd926c431430e34641ed41557e780e1216546f7

Scanner detections:
26 / 68

Status:
Adware

Analysis date:
4/20/2024 10:54:14 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Eorezo.CD
706

Agnitum Outpost
PUA.EoRezo
7.1.1

AhnLab V3 Security
Win-PUP/EoRezo
2015.02.28

Avira AntiVirus
Adware/EoRezo.bonc
7.11.212.220

avast!
Win32:Adware-ASG [PUP]
2014.9-150228

AVG
Generic
2016.0.3184

Baidu Antivirus
Adware.Win32.EoRezo
4.0.3.15228

Bitdefender
Adware.Eorezo.CD
1.0.20.295

Dr.Web
Adware.Eorezo.31
9.0.1.059

Emsisoft Anti-Malware
Adware.Eorezo.CD
8.15.02.28.07

ESET NOD32
Win32/AdWare.EoRezo.AU (variant)
9.11246

F-Prot
W32/S-c61ac5f0
v6.4.7.1.166

F-Secure
Adware.Eorezo.CD
11.2015-28-02_7

G Data
Adware.Eorezo.CD
15.2.25

K7 AntiVirus
Adware
13.1915113

Malwarebytes
PUP.Optional.Tuto4PC.A
v2015.02.28.07

McAfee
Artemis!AB350F3A05F5
5600.6840

MicroWorld eScan
Adware.Eorezo.CD
16.0.0.177

NANO AntiVirus
Riskware.Win32.Eorezo.dofdst
0.30.0.296

nProtect
Adware.Eorezo.CD
15.02.27.01

Qihoo 360 Security
Win32/Virus.Adware.600
1.0.0.1015

Quick Heal
Adware.Eorezo.S5
2.15.14.00

Reason Heuristics
PUP.Installer.Eorezo
15.2.28.19

Sophos
Generic PUA DB
4.98

Trend Micro House Call
TROJ_GEN.R0C1B01BP15
7.2.59

VIPRE Antivirus
Tuto4PC
37976

File size:
3.2 MB (3,359,504 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\j2z56lgrfu\setup_ospd_us12.exe

Digital Signature
Signed by:
TUTO4PC COM INTERNATIONAL SL

Authority:
GlobalSign nv-sa

Valid from:
6/3/2014 1:55:26 AM

Valid to:
7/28/2015 5:19:10 AM

Subject:
E=contact@tutoriales100.com, CN=TUTO4PC COM INTERNATIONAL SL, O=TUTO4PC COM INTERNATIONAL SL, L=BARCELONA, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121C8382D4ADA7C0F9495915A4D5B4D8C97

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:suLGz9CDqmK2d0QfHeUAbDrugpgCPhCfFqFQWM:dGzt32d0uaH5HPIfFqS

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9982

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

Code size:
39.5 KB (40,448 bytes)

The file setup_ospd_us12.exe has been seen being distributed by the following URL.

http://cdn.airdlr4.com/downloads/offers/.../setup_ospd_us12.exe

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