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6077.tmp

MediaTechSoft Inc.

This is the Performersoft setup installer. The file 6077.tmp by MediaTechSoft has been detected as adware by 37 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. It is also typically executed from the user's temporary directory.
Publisher:
MediaTechSoft Inc.  (signed and verified)

Version:
2.6.1673.238

MD5:
7a8bc50eed9c416041f6e26fe16aed61

SHA-1:
0d792f8e1b1ccbd5b530b81208636bd2e5ed584b

SHA-256:
eb6e23d47b8a9b16b2097ed503e475e73120e326d57132f93693c63579d21716

Scanner detections:
37 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 4:50:23 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.OAM
832

Agnitum Outpost
Trojan.Agent.Gen.GC
7.1.1

AhnLab V3 Security
Dropper/Rotbrow.1720584
2014.10.19

Avira AntiVirus
TR/Drop.Rotbrow.M
7.11.179.120

avast!
Win32:Adware-gen [Adw]
2014.9-141026

AVG
Dropper.Generic9
2015.0.3310

Bitdefender
Adware.Agent.OAM
1.0.20.1495

Clam AntiVirus
Win.Adware.BProtector
0.98/21411

Comodo Security
UnclassifiedMalware
19844

Dr.Web
Adware.BGuard.46
9.0.1.0299

Emsisoft Anti-Malware
Adware.Agent.OAM
8.14.10.26.09

ESET NOD32
Win32/Toolbar.Babylon
8.10584

Fortinet FortiGate
Adware/Fam.NB
10/26/2014

F-Prot
W32/Trojan4.AFMQ
v6.4.7.1.166

F-Secure
Adware.Agent.OAM
11.2014-26-10_1

G Data
Adware.Agent.OAM
14.10.24

IKARUS anti.virus
Trojan-Dropper.Win32.Rotbrow
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.184.13727

Kaspersky
Trojan-Dropper.Win32.Agent
14.0.0.3043

Malwarebytes
PUP.Optional.PerformerSoft.A
v2014.10.26.09

McAfee
Generic.sl
5600.6966

Microsoft Security Essentials
TrojanDropper:Win32/Rotbrow.M
1.11005

MicroWorld eScan
Adware.Agent.OAM
15.0.0.897

NANO AntiVirus
Trojan.Win32.MultiDL.cuiuco
0.28.2.62671

Norman
Suspicious_Gen5.ALOTW
11.20141026

nProtect
Adware.Agent.OAM
14.10.17.01

Qihoo 360 Security
Trojan.Generic
1.0.0.1015

Quick Heal
TrojanDropper.Rotbrow.cw5
10.14.14.00

Reason Heuristics
PUP.MediaTechSoft.H
14.10.26.9

Rising Antivirus
PE:Trojan.Win32.Generic.15CA8022!365592610
23.00.65.141024

Sophos
Mal/Generic-S
4.98

Total Defense
Win32/Tnega.BILPcWD
37.0.11235

Trend Micro House Call
TROJ_SPNR.3AH414
7.2.299

Trend Micro
TROJ_SPNR.3AH414
10.465.26

Vba32 AntiVirus
Trojan.Bromngr
3.12.26.3

VIPRE Antivirus
InstallBrain
34058

Zillya! Antivirus
Trojan.Bromngr.Win32.7
2.0.0.1959

File size:
1.6 MB (1,720,584 bytes)

Bundler/Installer:
InstallBrain (using Nullsoft Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\6077.tmp

Digital Signature
Signed by:
MediaTechSoft Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
8/4/2013 9:09:22 AM

Valid to:
3/29/2016 6:18:00 PM

Subject:
CN=MediaTechSoft Inc., O=MediaTechSoft Inc., L=Beaverton, S=Oregon, 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:
047346D0687AB1

File PE Metadata
Compilation timestamp:
9/9/2009 2:23:14 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:REbk1GQClCtv3hk6p1TOwMohm7lipfTWC:REl093bpW+/

Entry address:
0x33E9

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 78, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, 90, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, 80, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9963

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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