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1385.tmp

MediaTechSoft Inc.

This is the Performersoft setup installer. The file 1385.tmp by MediaTechSoft has been detected as adware by 37 anti-malware scanners. The program is a setup application that uses the InstallBrain installer. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. It is also typically executed from the user's temporary directory.
Publisher:
MediaTechSoft Inc.  (signed and verified)

Version:
2.6.1673.238

MD5:
677726b702d9952f276ac4e338946af2

SHA-1:
60139053e35c2dd80a92fa8d38281b060152cb17

SHA-256:
717b1b39a81a85432355a6021a63e085a1e1ea6ec72d299167fbf261b53a6e7b

Scanner detections:
37 / 68

Status:
Adware

Explanation:
The installer may include an offer for the Babylon Toolbar (a homepage/search hijacker), which is potentially installed with minimal user consent.

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:
4/25/2024 12:13:33 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.AgentWDCR.CIX
604

Agnitum Outpost
Trojan.Agent.Gen.RN
7.1.1

AhnLab V3 Security
Trojan/Win32.Rotbrow
2015.01.07

Avira AntiVirus
TR/Drop.Rotbrow.mcc
7.11.199.222

avast!
Win32:Agent-AUMY [Trj]
2014.9-150610

AVG
Dropper.Generic9
2016.0.3082

Baidu Antivirus
Adware.Win32.Bbylon
4.0.3.15610

Bitdefender
Trojan.AgentWDCR.CIX
1.0.20.805

Clam AntiVirus
Win.Adware.BProtector
0.98/21511

Comodo Security
UnclassifiedMalware
20627

Dr.Web
Adware.Toolbar.349
9.0.1.0161

Emsisoft Anti-Malware
Trojan.AgentWDCR.CIX
8.15.06.10.06

ESET NOD32
Win32/Toolbar.Babylon
9.10974

Fortinet FortiGate
W32/Rotbrow.M!tr
6/10/2015

F-Prot
W32/Trojan5.KZX
v6.4.7.1.166

F-Secure
Trojan.AgentWDCR.CIX
11.2015-10-06_4

G Data
Trojan.AgentWDCR.CIX
15.6.24

IKARUS anti.virus
PUA.BProtector
t3scan.1.8.5.0

K7 AntiVirus
Trojan
13.1814560

Kaspersky
Trojan.Win32.Agent
14.0.0.1906

Malwarebytes
PUP.Optional.PerformerSoft.A
v2015.06.10.06

McAfee
Generic.up
5600.6738

Microsoft Security Essentials
TrojanDropper:Win32/Rotbrow.M
1.11302

MicroWorld eScan
Trojan.AgentWDCR.CIX
16.0.0.483

NANO AntiVirus
Riskware.Win32.Toolbar.dkcyci
0.30.0.64448

nProtect
Trojan.AgentWDCR.CIX
15.01.05.01

Qihoo 360 Security
Win32/Trojan.Multi.daf
1.0.0.1015

Quick Heal
TrojanDropper.Rotbrow.gw5
6.15.14.00

Reason Heuristics
PUP.Performersoft.Bundler
15.6.10.18

Sophos
Troj/Rotbrow-B
4.98

Total Defense
Win32/Tnega.AWNY
37.0.11371

Trend Micro House Call
TROJ_WC.F0BEE05L114
7.2.161

Trend Micro
TROJ_WC.F0BEE05L114
10.465.10

Vba32 AntiVirus
TrojanDownloader.MultiDL
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
36448

ViRobot
Trojan.Win32.S.Agent.1650064[h]
2014.3.20.0

Zillya! Antivirus
Trojan.Agent.Win32.497638
2.0.0.2027

File size:
1.6 MB (1,650,064 bytes)

Bundler/Installer:
InstallBrain (using Nullsoft Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\1385.tmp

Digital Signature
Signed by:
MediaTechSoft Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
8/4/2013 10:09:22 AM

Valid to:
3/29/2016 7:18:00 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 3:23:14 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:h/cok1+YpaoeO/jvRbuVizTzVn6HRNmz8isomnC:hE8YwoeO/bN4izTpKdoB

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:
7.9958

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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