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additionaloffers-setup.exe

Trusted Install Software

The application additionaloffers-setup.exe by Trusted Install Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Tomorrow Software Installer installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files4.downloadmanager149.com.
Publisher:
Trusted Install Software  (signed and verified)

Product:
Trusted Install Software

Version:
78.1.3.9410

MD5:
0a0814c21f94d380085145968ad4cae6

SHA-1:
6dc9f3a6e5612eda62184fd72b0604f2e595bf78

SHA-256:
9bcdb9627a85828afba520eff476858958c3aee59a168e84c3739ac02af30ea0

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
5/5/2024 8:35:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TrustedI.Bundler (M)
16.3.12.11

File size:
882.6 KB (903,736 bytes)

Product version:
78.1.3.9410

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tomorrow Software Installer

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\additionaloffers-setup.exe

Digital Signature
Signed by:
Trusted Install Software

Authority:
GoDaddy.com, Inc.

Valid from:
10/31/2015 2:12:38 AM

Valid to:
9/17/2016 6:08:38 AM

Subject:
CN=Trusted Install Software, O=Trusted Install Software, L=San Francisco, S=California, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2BDBC9B532830DBB

File PE Metadata
Compilation timestamp:
12/1/2014 12:38:33 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:xjsS/ptd4lunF+LAbGtO19r5GzknhTEiYgeUvYg:lsSTd4lF8P19r5GdNfyr

Entry address:
0x1333

Entry point:
E8, D8, C1, 00, 00, E9, D6, BA, 00, 00, CC, CC, CC, 53, 55, 56, 57, 8B, 7C, 24, 14, 33, F6, 85, FF, 7E, 27, 8B, 5C, 24, 18, 8B, 2D, 9C, F0, 40, 00, EB, 06, 8D, 9B, 00, 00, 00, 00, A1, C4, AC, 44, 00, 8B, 0C, B3, 50, 51, FF, D5, 85, C0, 74, 3D, 46, 3B, F7, 7C, EB, 8B, 15, EC, AA, 44, 00, A1, 5C, AB, 44, 00, 8B, 0D, D4, AB, 44, 00, 52, 50, 51, 8D, 54, 24, 20, 52, C7, 44, 24, 24, FF, FF, FF, FF, E8, 95, 59, 00, 00, 83, C4, 10, 85, C0, 75, 0B, 8B, 44, 24, 14, 50, FF, 15, B4, F0, 40, 00, 5F, 5E, 5D, 5B, C3, CC...
 
[+]

Entropy:
7.9641  (probably packed)

Code size:
53.5 KB (54,784 bytes)

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

http://files4.downloadmanager149.com/download/.../dl?bc=1188307&pid=kmp&brand=kmplayer.com&s=noprimary&country=VN&cb=445529215&osName=unknown&browserName=unknown&zTmp=1&executable=1196843

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