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bestcodecspacksetup.exe

Installer

Performersoft LLC

This is the Performersoft setup installer. The application bestcodecspacksetup.exe by Performersoft has been detected as a potentially unwanted program by 43 anti-malware scanners. The program is a setup application that uses the InstallBrain installer. The setup program bundles additional offers, mostly adware, using the InstallBrain installer, a pay-per-install monetization download manager. InstallBrain will also install a background updater service that will update any installed browser add-ons and plug-ins. While running, it connects to the Internet address 169.54.33.188-static.reverse.softlayer.com on port 80 using the HTTP protocol.
Publisher:
Performersoft LLC  (signed and verified)

Product:
Installer

Version:
15.9.28.27

MD5:
4c5de006d3570d0698af227249cefd17

SHA-1:
d88e3b7e0fc020f99cd98dfa658e7e072ef1d6a1

SHA-256:
176f3c14472b32fa0e9131e4111667aa1092a3d6f0ea92e26371499c785e3fbb

Scanner detections:
43 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallBrain monetization platform from iBario to deliver bundled adware both search toolbars and PC optimizers from Performersoft.

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 12:04:50 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.InstallBrain.A
5765551

AegisLab AV Signature
ADWARE-InstallBrain.Gen
2.1.4+

Agnitum Outpost
Adware.BrainInst
7.1.1

AhnLab V3 Security
Trojan/Win32.Brantall
15.06.17

Avira AntiVirus
Adware/InstallBrain.CE
7.11.121.36

Arcabit
Application.Bundler.InstallBrain.A
1.0.0.425

avast!
Win32:PUP-gen [PUP]
150602-1

AVG
Adware AdInstaller.InstallBrain
2016.0.3075

Baidu Antivirus
Adware.Win32.Agent
4.0.3.15617

Bitdefender
Application.Bundler.InstallBrain.A
1.0.20.840

Bkav FE
W32.Clodb8d.Trojan
1.3.0.4613

Clam AntiVirus
Win.Trojan.Installbrain-12
0.98/20573

Comodo Security
Application.Win32.InstallBrain.AF
17475

Dr.Web
Adware.Downware.1425
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.InstallBrain
10.0.0.5366

ESET NOD32
Win32/InstallBrain.AQ potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/InstallBrain.OP
6/17/2015

F-Prot
W32/IBrain.D.gen
v6.4.6.5.141

F-Secure
Trojan:W32/InstallBrain.A
5.14.151

G Data
Win32.Application.InstallBrain
15.6.22

IKARUS anti.virus
AdInstaller
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.174.10588

Kaspersky
not-a-virus:HEUR:AdWare.Win32.BrainInst
15.0.0.543

Malwarebytes
Adware.InstallBrain
v2015.06.17.12

McAfee
RDN/Generic PUP.x!bpg
5600.6731

Microsoft Security Essentials
Threat.Undefined
1.173.2171.0

MicroWorld eScan
Application.Bundler.InstallBrain.A
16.0.0.504

NANO AntiVirus
Trojan.Win32.Downware.cqmhdj
0.28.0.57029

Norman
Application.Bundler.InstallBrain.A
02.06.2015 14:23:46

nProtect
Trojan-Clicker/W32.BrainInst.676192
14.03.21.01

Panda Antivirus
Adware/Ibups
15.06.17.12

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
TrojanDownloader.Brantall.b
6.15.12.00

Reason Heuristics
PUP.Performersoft.Bundler
15.6.17.12

Rising Antivirus
PE:Malware.InstallBrain!6.10A6
23.00.65.15615

Sophos
PUA 'InstallBrain'
5.15

SUPERAntiSpyware
Trojan.Agent/Gen-Downware
9808

Total Defense
Win32/Tnega.BRRKCQ
37.0.10498

Trend Micro House Call
TROJ_GEN.F47V1122
7.2.168

Trend Micro
TROJ_SPNV.03KI13
10.465.17

Vba32 AntiVirus
AdWare.BrainInst
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic!SB.0
24588

Zillya! Antivirus
Adware.BrainInst.Win32.63
2.0.0.1779

File size:
785.8 KB (804,672 bytes)

Product version:
15.9.28.27

Copyright:
Copyright 2012

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallBrain

Language:
English (United States)

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

Digital Signature
Signed by:
Performersoft LLC

Authority:
GoDaddy.com, Inc.

Valid from:
6/27/2012 8:28:03 PM

Valid to:
6/27/2015 8:28:03 PM

Subject:
CN=Performersoft LLC, O=Performersoft LLC, L=Beaverton, S=OR, 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:
07DAC5F73C6773

File PE Metadata
Compilation timestamp:
8/22/2013 11:14:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:ouqT4UY10VpRhaSqtbe3DjZIWAF6MjbRE7Rd3NY:zqTY10Vjhrkbe/ZhA/jiL3S

Entry address:
0xC05D

Entry point:
E8, F6, 49, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, E8, 55, 42, 00, 00, 75, 18, E8, 41, 42, 00, 00, 6A, 1E, E8, 8B, 40, 00, 00, 68, FF, 00, 00, 00, E8, 3B, 26, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, E8, 55, 42, 00, FF, 15, 58, A0, 41, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, EC, 55, 42, 00, 74, 0D, 53, E8, 8B, 19, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 5D, 19, 00, 00, 89, 30, E8, 56, 19, 00, 00, 89...
 
[+]

Code size:
97 KB (99,328 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ec2-54-235-159-97.compute-1.amazonaws.com  (54.235.159.97:80)

TCP (HTTP):
Connects to 169.54.33.188-static.reverse.softlayer.com  (169.54.33.188:80)

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