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qun_downloader-8ypgah1r.exe

Somoto Israel

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 qun_downloader-8ypgah1r.exe by Somoto Israel has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from go34down.com.
Publisher:
Somoto Israel  (signed and verified)

MD5:
7a663f452674c964152ff5622d959b57

SHA-1:
0a5d5173f4e1321b98b8be4103f56f305761def3

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Uses the Somoto 'BetterInstaller' to bundle additional (unwanted) software during install without adequate consent.

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:
4/19/2024 9:02:01 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Somoto-O [PUP]
2014.9-140411

AVG
Downloader
2015.0.3508

Clam AntiVirus
Trojan.Agent-267630
0.98/18355

Dr.Web
Trojan.MulDrop4.11744
9.0.1.0101

ESET NOD32
Win32/Somoto
8.9663

K7 AntiVirus
Unwanted-Program
13.176.11721

Malwarebytes
PUP.Optional.Somoto
v2014.04.11.05

Panda Antivirus
PUP/MultiToolbar.A
14.04.11.05

Qihoo 360 Security
Win32/Virus.Downloader.394
1.0.0.1015

Reason Heuristics
PUP.SomotoIsrael.X
14.8.7.17

Sophos
Somoto BetterInstaller
4.98

VIPRE Antivirus
Trojan.Win32.Generic
28194

File size:
231.4 KB (236,928 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\Documents and Settings\{user}\My documents\downloads\qun_downloader-8ypgah1r.exe

Digital Signature
Signed by:
Somoto Israel

Authority:
COMODO CA Limited

Valid from:
7/7/2013 5:00:00 PM

Valid to:
7/8/2018 4:59:59 PM

Subject:
CN=Somoto Israel, O=Somoto Israel, STREET=Habarzel 32, L=Tel Aviv, S=--, PostalCode=69700, C=IL

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

Serial number:
74F2E607D2905C0E3EA9C8AB59942D25

File PE Metadata
Compilation timestamp:
12/17/2010 1:14:15 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:wJ380oOGMY0ZqB72kzo+YE8mgVHSICdgAPV:wF80oOG77XoTmgVHSICdd

Entry address:
0x380C

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 87, 4D, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 2A, 4A, 00, 00, 6A, 00, E8, 9B, 4D, 00, 00, 6A, 08, A3, 28, F9, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, D8, F9, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, 4C, A2, 40, 00, E8, E0, 4C, 00, 00, 83, EC, 0C, 68, 4D, A2, 40, 00, 68, 08, FA, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, E6, 49, 00, 00, 52, 52, 50, 68, 00, 80, 43, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 29, 49, 00, 00, 83...
 
[+]

Entropy:
7.7623  (probably packed)

Code size:
30 KB (30,720 bytes)

The file qun_downloader-8ypgah1r.exe has been seen being distributed by the following URL.

http://go34down.com/.../Qun_downloader-8YpgaH1R.exe

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