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winzip.exe

Ultra Setup Manager

QUALITY SCORE SL

The application winzip.exe by QUALITY SCORE SL has been detected as adware by 6 anti-malware scanners. The file has been seen being downloaded from offersrepo.com and multiple other hosts.
Publisher:
QUALITY SCORE SL  (signed and verified)

Product:
Ultra Setup Manager

Version:
3.4.21.679

MD5:
5ed37926df753239c3e022578362f915

SHA-1:
fd4252265d0e61a296ecd863fc1404cbfc9cffa2

SHA-256:
d54c0a32c7f875f686ec36848840eca952554e943c87ecb9923fc2e5addf2caf

Scanner detections:
6 / 68

Status:
Adware

Analysis date:
11/5/2024 9:31:12 AM UTC  (today)

Scan engine
Detection
Engine version

McAfee
Artemis!5ED37926DF75
5600.6800

Panda Antivirus
PUP/Multitoolbar
15.04.10.12

Reason Heuristics
PUP.Installer.QUALITYSCORE
15.4.9.20

Sophos
QualityScore
4.98

Trend Micro House Call
Suspicious_GEN.F47V0406
7.2.100

VIPRE Antivirus
Iminent
39176

File size:
153.9 KB (157,624 bytes)

Product version:
3.4.21.679

Copyright:
Copyright © 2015

Original file name:
i3KC.exe

File type:
Executable application (Win64 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
QUALITY SCORE SL

Authority:
COMODO CA Limited

Valid from:
1/19/2015 7:00:00 PM

Valid to:
1/20/2016 6:59:59 PM

Subject:
CN=QUALITY SCORE SL, O=QUALITY SCORE SL, STREET=CALLE SERRANO 213, L=MADRID, S=MADRID, PostalCode=28016, C=ES

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00AFDAFBF8A640E5E34B76A9CAFF494517

File PE Metadata
Compilation timestamp:
4/6/2015 1:19:51 PM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:h0tpLYOME78bqJbr+DhobzNTXAfPGvG/jrfzZW4tYHh1wc0aOc7zJY:opCE784bcWbzE/ohOv3cZY

Entry address:
0x210DE

Entry point:
4D, 5A, 90, 00, 03, 00, 00, 00, 04, 00, 00, 00, FF, FF, 00, 00, B8, 00, 00, 00, 00, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 00, 00, 00, 0E, 1F, BA, 0E, 00, B4, 09, CD, 21, B8, 01, 4C, CD, 21, 54, 68, 69, 73, 20, 70, 72, 6F, 67, 72, 61, 6D, 20, 63, 61, 6E, 6E, 6F, 74, 20, 62, 65, 20, 72, 75, 6E, 20, 69, 6E, 20, 44, 4F, 53, 20, 6D, 6F, 64, 65, 2E, 0D, 0D, 0A, 24, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.6051

Code size:
124.5 KB (127,488 bytes)

The file winzip.exe has been seen being distributed by the following 5 URLs.

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=adwcleaner.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=adobe-flash-player.exe

http://offersrepo.com/downloads.php?signature=qualityscorei3&downloadName=adobe-flash-player.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=google-toolbar.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=avast-2014.exe

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