winamp_downloader-qbju8nwun.exe

Site on Spot Ltd.

This is the Somoto BetterInstaller, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application winamp_downloader-qbju8nwun.exe by Site on Spot has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Somoto BetterInstaller installer.
Publisher:
Site on Spot Ltd.  (signed and verified)

Version:
1.0.0.1

MD5:
2c648a7f86a4b0fe71d43c15f4b5b2de

SHA-1:
33f5e05caecf87f9c5c23a44ea45efb42d7339f1

SHA-256:
f80c3e9904be29682abd69134ad692895d0ca15694c04b4596bc8a6ca9c85e5d

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/1/2024 6:48:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Somoto (M)
16.9.15.1

File size:
406.4 KB (416,120 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Digital Signature
Authority:
DigiCert Inc

Valid from:
7/8/2014 7:00:00 AM

Valid to:
7/13/2015 7:00:00 PM

Subject:
CN=Site on Spot Ltd., O=Site on Spot Ltd., L=Tel Aviv, S=Tel Aviv, C=IL

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
07621A29054B7D0FC199D39E45691241

File PE Metadata
Compilation timestamp:
12/17/2010 4:14:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:dA0m350GqxXLaSmGgfbTaEPFNVqcvSxVQ+MRltBBQNvHIrV1xz5yRO+UVV7p:dA0i50GwLaSYfVVvKxV+/FQNG1xsonr

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
[+]

Entropy:
7.8986  (probably packed)

Code size:
28.5 KB (29,184 bytes)

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