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ns611.exe

Sail Machine

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application ns611.exe, “Application Installer ” by Sail Machine has been detected as adware by 26 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from downloads.dwnld19.com.s3-website-us-east-1.amazonaws.com.
Publisher:
Application Installer   (signed by Sail Machine)

Product:
Application Installer

Description:
Application Installer

Version:
3.5.9.2

MD5:
fdedc5d4b92203e0c0c2a377a3ec5527

SHA-1:
2d4061b53d6db4eafa0614d148f5becb95fb7c7e

SHA-256:
e3bc8bea7a4e3d3303116a832a32c338892b481825bc1a233a4368744b0f1f96

Scanner detections:
26 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
5/18/2024 10:13:35 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur.TP.hs1@b03uUtmi
369

Agnitum Outpost
Riskware.Hoax
7.1.1

AhnLab V3 Security
Adware/Win32.IBryte
2015.02.28

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.217.198

avast!
GenMaliciousA-DJE [PUP]
2014.9-160201

AVG
Adware AdPlugin
2017.0.2847

Bitdefender
Gen:Trojan.Heur.TP.hs1@b09hwzgi
1.0.20.160

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.AgentCV.HWYE
21229

Dr.Web
Trojan.iBryte.510
9.0.1.032

Emsisoft Anti-Malware
Gen:Trojan.Heur.TP.hs1@b03uUtmi
8.16.02.01.03

ESET NOD32
Win32/Adware.iBryte.CC application
10.7.0.302.0

F-Secure
Gen:Trojan.Heur.TP.hs1@b03uUtmi
11.2016-01-02_2

G Data
Gen:Trojan.Heur.TP.hs1@b09hwzgi
16.2.25

IKARUS anti.virus
AdWare.AdPlugin
t3scan.1.8.6.0

K7 AntiVirus
Adware
13.200.15187

MicroWorld eScan
Gen:Trojan.Heur.TP.hs1@b03uUtmi
17.0.0.96

NANO AntiVirus
Riskware.Win32.ArchSMS.domsyg
0.30.0.296

Norman
Gen:Trojan.Heur.TP.hs1@b03uUtmi
11.20160201

Panda Antivirus
Trj/Genetic.gen
16.02.01.03

Reason Heuristics
PUP.Adknowledge.SailMachine.Bundler (M)
16.2.1.3

Rising Antivirus
PE:Adware.iBryte!6.1FC6
23.00.65.16130

Total Defense
Win32/Tnega.ZZLCMOD
37.1.62.1

Vba32 AntiVirus
AdWare.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4798837
38950

Zillya! Antivirus
Adware.iBryte.Win32.7691
2.0.0.2090

File size:
2.1 MB (2,222,952 bytes)

Product version:
3.5.9.2

Copyright:
Copyright (C) 2013 Application Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\ns611.exe

Digital Signature
Signed by:
Sail Machine

Authority:
COMODO CA Limited

Valid from:
1/7/2015 1:00:00 AM

Valid to:
1/8/2016 12:59:59 AM

Subject:
CN=Sail Machine, O=Sail Machine, STREET="4600 Madison Ave, 10th FL", L=Kansas City, S=MO, PostalCode=64112, C=US

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

Serial number:
0093EB50E573F77CB7446B90F07F1211B2

File PE Metadata
Compilation timestamp:
2/26/2015 4:59:52 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:PGIlkxEeFgBloaXn29FeXW6pBjMkb08EDJ7POOMlbpZ3d5UK3dvPNJl36d3SLAT2:PNlkSeFgBSowkb0hVIossnsmU

Entry address:
0x4689F

Entry point:
E8, 40, 8D, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, 0D, 69, 44, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, C7, 64, 02, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Code size:
455 KB (465,920 bytes)

The file ns611.exe has been seen being distributed by the following URL.

http://downloads.dwnld19.com.s3-website-us-east-1.amazonaws.com/.../ns611.exe

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