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impress_setup.exe

TODO:

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application impress_setup.exe, “OpenOffice ” by Optimum Installer has been detected as adware by 35 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer.
Publisher:
OptimumInstaller  (signed by Optimum Installer)

Product:
TODO: <Product name>

Description:
OpenOffice

Version:
1.0.0.1

MD5:
fa681b731ee488ae0e0a31668711c002

SHA-1:
a22b00b222d6f537f6b877848c55d81181fe5cb7

SHA-256:
c0ffb1d9694120905f7f72200e17b5c8cf7d710fc9114e945a32ea5fe0c837c0

Scanner detections:
35 / 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:
4/27/2024 12:19:47 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.KDV.588214
354

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.IBryte
16.02.15

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.30.172

avast!
Win32:Installer-J [PUP]
2014.9-160215

AVG
Skodna.Generic
2017.0.2832

Bitdefender
Trojan.Generic.KDV.588214
1.0.20.230

Bkav FE
HW32.Laneul
1.3.0.4959

Clam AntiVirus
Adware.Ibryte-32
0.98/19037

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.F
18747

Dr.Web
Adware.Downware.147
9.0.1.046

Emsisoft Anti-Malware
Trojan.Generic.KDV.588214
8.16.02.15.06

ESET NOD32
Win32/Adware.iBryte application
10.7.0.302.0

Fortinet FortiGate
Riskware/IBryte
2/15/2016

F-Prot
W32/Optim.A.gen
v6.4.6.5.141

F-Secure
Trojan.Generic.KDV.588214
11.2016-15-02_2

G Data
Trojan.Generic.KDV.588214
16.2.24

IKARUS anti.virus
PUP.OptimumInstaller
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.180.12598

Kaspersky
not-a-virus:AdWare.Win32.iBryte
14.0.0.656

Malwarebytes
PUP.Bundle.Installer.OI
v2016.02.15.06

McAfee
Adware-FOO
5600.6488

MicroWorld eScan
Trojan.Generic.KDV.588214
17.0.0.138

NANO AntiVirus
Trojan.Win32.Downware.uiowk
0.28.0.59921

nProtect
Trojan/W32.Agent.633440.B
14.07.02.01

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Adknowledge.OptimumInstaller.Installer (M)
16.2.15.18

Rising Antivirus
PE:Adware.iBryte!1.64AB
23.00.65.16213

Sophos
iBryte Optimum Installer
4.98

SUPERAntiSpyware
PUP.iBryte
9321

Trend Micro House Call
HV_IBRYTE_CI05381B.RDXN
7.2.46

Trend Micro
TROJ_AGENT_038959.TOMB
10.465.15

Vba32 AntiVirus
Adware.iBryte
3.12.26.0

VIPRE Antivirus
Threat.4778314
29560

Zillya! Antivirus
Adware.iBryte.Win32.12
2.0.0.1801

File size:
677.1 KB (693,344 bytes)

Product version:
1.0.0.1

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
11/7/2011 7:00:00 PM

Valid to:
11/7/2012 6:59:59 PM

Subject:
CN=Optimum Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Optimum Installer, L=Kansas City, S=Missouri, 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:
0809956535A889F9931BDEF10FF6814A

File PE Metadata
Compilation timestamp:
12/21/2011 11:42:01 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:Z7jGc8gU4G1/G7JYvWkD/8HwAx4DmtX5NQ+DGt2WkwcVpL8:lVU4G1/oJYv/S/x4DE5NQ+K9kwg8

Entry address:
0x5951D

Entry point:
E8, 73, EC, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 10, 8B, 4D, 08, 53, 8B, 5D, 0C, 56, 57, 33, FF, 89, 4D, F8, 89, 5D, FC, 39, 7D, 10, 74, 21, 39, 7D, 14, 74, 1C, 3B, CF, 75, 1F, E8, AA, 09, 00, 00, 57, 57, 57, 57, C7, 00, 16, 00, 00, 00, 57, E8, BF, D0, FF, FF, 83, C4, 14, 33, C0, 5F, 5E, 5B, C9, C3, 8B, 75, 18, 3B, F7, 74, 0D, 83, C8, FF, 33, D2, F7, 75, 10, 39, 45, 14, 76, 21, 83, FB, FF, 74, 0B, 53, 57, 51, E8, 12, CC, FF, FF, 83, C4, 0C, 3B, F7, 74, B9, 83, C8, FF, 33, D2, F7, 75, 10...
 
[+]

Code size:
477.5 KB (488,960 bytes)

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