tuneuputilities2013_en-us.exe

Tucows Inc.

The application tuneuputilities2013_en-us.exe by Tucows has been detected as adware by 5 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 cdn.tucowsdownload.com.
Publisher:
Tucows Inc.  (signed and verified)

MD5:
b86d8fa6ffc7f1ef8c3489520a43d974

SHA-1:
a360cacc3cb86991a2e0d3a69436abd2bd164529

SHA-256:
192c90b511931f44d2f4af6a07b8221b49b668bbf9d12744bec468b4ba6f1efe

Scanner detections:
5 / 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:
4/18/2024 10:57:00 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.156.18

ESET NOD32
Win32/InstallCore.PD
8.9978

Malwarebytes
PUP.Optional.TuCows.A
v2014.08.09.08

Reason Heuristics
PUP.Tucows
15.1.21.15

Trend Micro House Call
Suspicious_GEN.F47V0614
7.2.284

File size:
751 KB (768,984 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\tuneuputilities2013_en-us.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/20/2013 7:00:00 PM

Valid to:
8/20/2016 6:59:59 PM

Subject:
CN=Tucows Inc., O=Tucows Inc., STREET=96 Mowat Ave., L=Toronto, S=Ontario, PostalCode=M6K 3M1, C=CA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4A452F2DD2EEA6072814A28EF2F01AEE

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:EXFatvBfMV2mvwpn/tS+fkBuDRp3CeHRwu/oN01uxztTPflrSjC4T28y:EXFKv2V8p/6Bk3CYzoNrxRT3wfy

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, BF, A9, FF, FF, E8, 5E, 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:
7.8174

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

Code size:
37 KB (37,888 bytes)

The file tuneuputilities2013_en-us.exe has been seen being distributed by the following URL.

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