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teamviewer-quickjoin-download-175113-9.0.29272.exe

TeamViewer QuickJoin

Software Association LLC

The application teamviewer-quickjoin-download-175113-9.0.29272.exe by Software Association has been detected as a potentially unwanted program by 17 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from teamviewer-quickjoin.joydownload.com.
Publisher:
Software Association LLC  (signed and verified)

Product:
TeamViewer QuickJoin

Version:
1.0.0.0

MD5:
a33e6bcf817124842633501f3f70fd8c

SHA-1:
51c0e9793bdc21ae830940ef80f6539c509100fe

SHA-256:
368d852fb869b2dc609e8b379bb5bdda1cc5be4d0f3a4db74194139c600b0773

Scanner detections:
17 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
12/29/2024 1:34:59 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OpenCandy
2015.09.01

AVG
OpenCandy
2016.0.2997

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.1593

Bkav FE
W32.HfsAdware
1.3.0.6979

Clam AntiVirus
Win.Trojan.Agent-855157
0.98/21511

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.12180

G Data
Win32.Application.OpenCandy
15.9.25

K7 AntiVirus
Trojan
13.2017067

Malwarebytes
PUP.Optional.OpenCandy
v2015.09.03.09

McAfee
Artemis!A33E6BCF8171
5600.6653

NANO AntiVirus
Riskware.Win32.Downware.dqybgj
0.30.24.3283

Panda Antivirus
PUP/OpenCandy
15.09.03.09

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.OpenCandy.Installer (L)
15.9.3.21

Sophos
Generic PUA CJ (PUA)
4.98

VIPRE Antivirus
Trojan.Win32.Generic
43356

File size:
418 KB (428,064 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\teamviewer-quickjoin-download-175113-9.0.29272.exe

Digital Signature
Signed by:
Software Association LLC

Authority:
DigiCert Inc

Valid from:
1/13/2015 5:30:00 AM

Valid to:
1/21/2016 5:30:00 PM

Subject:
CN=Software Association LLC, O=Software Association LLC, L=Dnepropetrovsk, S=Dnipropetrovs'ka Oblast', C=UA

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E1FC80B1C57AD69AA6F8D65D1CF90CF

File PE Metadata
Compilation timestamp:
5/20/2013 5:23:00 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:eiuK8o/ZL1rplcv/DBDFJ2PVbrj0S2ctYQa:6K8o7ov/JFJuvj0S2cNa

Entry address:
0x331C

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 98, 92, 42, 00, E8, A8, 2E, 00, 00, A3, E4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 90, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, E0, 81, 42, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Entropy:
7.7042

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file teamviewer-quickjoin-download-175113-9.0.29272.exe has been seen being distributed by the following URL.

http://teamviewer-quickjoin.joydownload.com/get_azure_file/wUiS4WnYccXGwj 8XPavWwllklI2NSrjTUmvJoWG8rZ08CS7 zspkYRXc1qzN/yiYyztlElZNWaNGuq6Eas33btpxsGfGVnZqj3zT0z0smn/0qHDpZrSkmlZopw3kV4BXnStGGE2hshq9CzwSCTAHugDj4TzPHQNarMga1wdOOz9V3BtedzFZREjjKv2Rn9mONmjmKh3Unux8VDNnPV QMfsLYT3OjYJndz8WLB3xEdKtNbvhhvyaKBnwmTmWo0I/MziSXjtsJeZnC8mbr9IBo47M211777zSFhzhVW61ddWFynzDU75oJD2gVZxLHmHsmwez9vRMHusQlPWy/.../aHEcHZKj0FAXTGKeVqn5Rc3Ho0vNkA==

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