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flightsiminstaller.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 flightsiminstaller.exe by Wecan Software has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the Verti Setup installer. The file has been seen being downloaded from inst.bestsw.net and multiple other hosts.
Publisher:
Wecan Software  (signed and verified)

Version:
1.0.0.25

MD5:
eff0b3987baf24b721e8f0739ec3ca84

SHA-1:
3da65ae976cf43d2ee044407fed972cc2880947b

SHA-256:
ab9ce1a32caa458541f2721e0ad7633fc1b9b7a59d10a451219fa3603469ffdc

Scanner detections:
11 / 68

Status:
Adware

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:
12/25/2024 1:12:52 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Wecan
2015.0.3261

Baidu Antivirus
PUA.Win32.Verti
4.0.3.141214

ESET NOD32
Win32/Verti (variant)
8.10858

K7 AntiVirus
Trojan
13.186.14309

Malwarebytes
PUP.Optional.WeCan.A
v2014.12.14.03

McAfee
Artemis!A099AF31B982
5600.6912

Reason Heuristics
PUP.WecanSoftware.S
14.12.14.2

Sophos
Generic PUA GD
4.98

SUPERAntiSpyware
Adware.Rocketful/Variant
10179

Trend Micro House Call
Suspicious_GEN.F47V1204
7.2.348

VIPRE Antivirus
Rocketfuel Installer
35614

File size:
263.4 KB (269,672 bytes)

Product version:
1.0.0.25

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Verti Setup

Language:
English (United States)

Digital Signature
Signed by:
Wecan Software

Authority:
VeriSign, Inc.

Valid from:
7/23/2014 3:00:00 AM

Valid to:
7/24/2015 2:59:59 AM

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 10:39:03 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:fP0cyd4eJ6IJGGIUmmB7xnqn1iJIg+apKceXXgr45oSF/U2UE:Od4e6IwGIm6H9apKceXXDoSF/U2UE

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:
7.9194  (probably packed)

Code size:
236 KB (241,664 bytes)

The file flightsiminstaller.exe has been seen being distributed by the following 4 URLs.

http://inst.bestsw.net/dl/33/19961/33/.../

http://i.bestsw.net/stub/WECAN/.../FlightSimInstaller.exe

http://inst.bestsw.net/dl/33/2263/33/.../

http://inst.bestsw.net/dl/33/19961/33/.../

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