additionaloffers-setup.exe

Pour Over Digital

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application additionaloffers-setup.exe by Pour Over Digital has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Pour Over Digital  (signed and verified)

Product:
Pour Over Digital

Version:
93.5.6.9130

MD5:
9c054ea85bad53c2efe1b95dd0189b4f

SHA-1:
6b997665633f0d5260d12c1396865d0c3b4aadb1

SHA-256:
c6d4e6cde5f543ddd0cbdfaac9d437d3b29c4bf6407143178f9a61b527acab93

Scanner detections:
19 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
2/24/2025 8:37:41 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.11.13

Arcabit
Trojan.Application.Bundler.DownloadAdmin.4
1.0.0.593

avast!
Win32:PUP-gen [PUP]
2014.9-151130

AVG
Generic
2016.0.2910

Baidu Antivirus
PUA.Win32.DownloadAdmin
4.0.3.151130

Bitdefender
Gen:Variant.Application.Bundler.DownloadAdmin.4
1.0.20.1670

Clam AntiVirus
Win.Trojan.Downloadadmin-238
0.98/21511

Dr.Web
Trojan.Vittalia.961
9.0.1.0334

ESET NOD32
Win32/DownloadAdmin.P potentially unwanted (variant)
9.12560

Fortinet FortiGate
Riskware/DownloadAdmin
11/30/2015

F-Secure
Gen:Variant.Application.Bundler
11.2015-30-11_2

G Data
Gen:Variant.Application.Bundler.DownloadAdmin
15.11.25

K7 AntiVirus
Adware
13.212.17844

Malwarebytes
PUP.Optional.DownLoadAdmin
v2015.11.30.11

McAfee
Artemis!9C054EA85BAD
5600.6566

MicroWorld eScan
Gen:Variant.Application.Bundler.DownloadAdmin.4
16.0.0.1002

Reason Heuristics
PUP.Tightrope.PourOverDigital.Bundler (M)
15.11.30.11

VIPRE Antivirus
Trojan.Win32.Generic
45192

File size:
868.8 KB (889,664 bytes)

Product version:
93.5.6.9130

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall

Language:
English (United States)

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

Digital Signature
Authority:
GoDaddy.com, Inc.

Valid from:
11/3/2015 12:33:38 PM

Valid to:
9/6/2016 2:17:46 AM

Subject:
CN=Pour Over Digital, O=Pour Over Digital, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
008CC8B56C38E87874

File PE Metadata
Compilation timestamp:
10/15/2014 8:33:16 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:ad/tIICOqDCAhLmYo+MLyYOne56gGCsV8FC:vDPFmh9Qne83CGiC

Entry address:
0x207B

Entry point:
E8, 90, B8, 00, 00, E9, 92, B1, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, FF, 25, 1C, 41, 41, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 56, 8B, 74, 24, 08, 57, 33, FF, 3B, F7, 75, 06, 8D, 47, FE, 5F, 5E, C3, 89, 7E, 2C, 89, 7E, 30, 89, 7E, 18, 89, 7E, 08, 89, 7E, 14, 89, 7E, 34, 39, 7E, 20, 75, 07, C7, 46, 20, E0, 80, 40, 00, 39, 7E, 24, 75, 07, C7, 46, 24, 00, 81, 40, 00, 8B, 46, 28, 8B, 4E, 20, 68, 08, AB, 00, 00, 6A, 01, 50, FF, D1, 83, C4, 0C, 3B, C7, 75, 08, 5F, B8, FC, FF, FF, FF, 5E, C3...
 
[+]

Entropy:
7.9692  (probably packed)

Code size:
52.5 KB (53,760 bytes)

The file additionaloffers-setup.exe has been seen being distributed by the following 6 URLs.

http://files4.downloadmanager149.com/download/.../dl?bc=1188307&pid=kmp&brand=kmplayer.com&s=noprimary&country=MY&cb=1511802228&osName=unknown&browserName=unknown&zTmp=1&executable=1197167

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