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xvidinstaller.exe

Wecan Software

This is the Verti bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application xvidinstaller.exe by Wecan Software has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the Verti Setup installer. The file has been seen being downloaded from i.greatfreesw.net and multiple other hosts.
Publisher:
Wecan Software  (signed and verified)

Version:
1.0.0.25

MD5:
3baa1cbcf7bbd8de732ff124ba3e17fb

SHA-1:
7fed0bc45fee58f49a67b132acdc1752b15383b2

SHA-256:
2acfac175c7bd3668702211e5a1b1b8338ba65d8b07866461bde22feb2b0b837

Scanner detections:
22 / 68

Status:
Adware

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/5/2024 9:49:42 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.12431801
750

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.201.124

Baidu Antivirus
Adware.Win32.Verti
4.0.3.15116

Bitdefender
Trojan.Generic.12431801
1.0.20.80

Comodo Security
Application.Win32.Verti.JBT
20712

Emsisoft Anti-Malware
Trojan.Generic.12431801
8.15.01.16.01

ESET NOD32
Win32/Verti (variant)
9.11015

Fortinet FortiGate
Adware/Verti
1/16/2015

G Data
Trojan.Generic.12431801
15.1.24

IKARUS anti.virus
PUA.Verti
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.191.14645

Kaspersky
not-a-virus:AdWare.Win32.Verti
14.0.0.2635

Malwarebytes
PUP.Optional.WeCan.A
v2015.01.16.01

McAfee
Artemis!3BAA1CBCF7BB
5600.6884

MicroWorld eScan
Trojan.Generic.12431801
16.0.0.48

NANO AntiVirus
Riskware.Win32.Downware.dlauux
0.30.0.64448

nProtect
Trojan.Generic.12431801
15.01.14.01

Qihoo 360 Security
HEUR/QVM18.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.WecanSoftware.N
15.1.16.1

Sophos
NextUp
4.98

SUPERAntiSpyware
Adware.Rocketful/Variant
10113

VIPRE Antivirus
Trojan.Win32.Generic
36662

File size:
263.3 KB (269,648 bytes)

Product version:
1.0.0.25

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Verti Setup

Language:
English (United States)

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

Digital Signature
Signed by:
Wecan Software

Authority:
VeriSign, Inc.

Valid from:
7/22/2014 6:00:00 PM

Valid to:
7/23/2015 5:59:59 PM

Subject:
CN=Wecan Software, O=Wecan Software, L=Bellevue, S=Washington, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1FD8A9E8CBFDDB2724A69194C505EF77

File PE Metadata
Compilation timestamp:
12/3/2014 1:39:03 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:HP0cyd4eJ6IJGGIUmmB7xnqn1iJIg+apKceXXgr45oSF/U2US1:md4e6IwGIm6H9apKceXXDoSF/U2Us

Entry address:
0x16D5E0

Entry point:
60, BE, 00, 40, 53, 00, 8D, BE, 00, D0, EC, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 55, B9, 16, 00, 57, 83, C3, 04, 53, 68, DE, 95, 03, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.9193  (probably packed)

Code size:
236 KB (241,664 bytes)

The file xvidinstaller.exe has been seen being distributed by the following 2 URLs.

http://i.greatfreesw.net/stub/WECAN/.../XvidInstaller.exe

http://inst.getfreesoft.net/dl/185/13899/2422/.../

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