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mp3cutterjoinerfree.exe

Application

TsingSoft Co., Ltd

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application mp3cutterjoinerfree.exe, “Application Setup ” by TsingSoft Co. has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Application Internet   (signed by TsingSoft Co., Ltd)

Product:
Application

Description:
Application Setup

MD5:
7e33baf71a8ae27221b1d3c02127491b

SHA-1:
38659930fbf5af43e4017ecc5a28f3e8742546d5

SHA-256:
703b8c9fe09416269f1c54d34698e14d3d3e15bfc619046b6b89915e4e52c029

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/28/2024 2:49:43 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
InstallCore
2016.0.3060

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.1572

Comodo Security
Application.Win32.InstallCore.DQT
21969

Dr.Web
Trojan.InstallCore.522
9.0.1.0183

ESET NOD32
Win32/InstallCore.ZC potentially unwanted (variant)
9.11563

Fortinet FortiGate
Riskware/InstallCore
7/2/2015

McAfee
Artemis!7E33BAF71A8A
5600.6716

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.installCore.TsingSoftCo.Installer (M)
15.7.2.19

Sophos
Generic PUA DI
4.98

Trend Micro House Call
Suspicious_GEN.F47V0421
7.2.183

VIPRE Antivirus
Trojan.Win32.Generic
39870

File size:
685.9 KB (702,376 bytes)

Product version:
3.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\mp3cutterjoinerfree.exe

Digital Signature
Signed by:
TsingSoft Co., Ltd

Authority:
GlobalSign nv-sa

Valid from:
3/6/2015 7:22:21 AM

Valid to:
3/6/2018 7:22:21 AM

Subject:
CN="TsingSoft Co., Ltd", O="TsingSoft Co., Ltd", L=北京, S=北京, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112102633BC98CD80F1FA21A171757061D95

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:RrmGIxDA2bI9FwQhuBMJzzCc21qlIVaevop/QJnKwQvD85NFUQVU0b9KBkYUyPDB:RrmhxEcGwUHzbTVz/aBuDXQj4bU+DFrL

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9019

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file mp3cutterjoinerfree.exe has been seen being distributed by the following URL.

http://cdn.freeaudiovideoamazingfiles.com/c?x=mgzhsI6j92Z/rpzHJowo9RI wFaBFlHdd5thITBVd0w=&c=WhA568EvAUqGzG7eWb/2u1nKdp0XJ4RqXEarmL4Jl1Q0rq5SG9D0e47qppIWeqCeF4w1MKtLNi/FbOU8ZYmz1w==&downloadAs=MP3CutterJoinerFree.exe&fallback_url=http://www.freemp3cutterjoiner.com/.../MP3CutterJoinerFree_IS.exe

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