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freemp3wmaconvertersetup-r0-n-bc.exe

Free mp3 Wma Converter

Koyote-Lab Inc.

The application freemp3wmaconvertersetup-r0-n-bc.exe, “Free mp3 Wma Converter Install” by Koyote-Lab has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download4.cdn.koyotesoft.com and multiple other hosts.
Publisher:
Koyote-Lab Inc  (signed by Koyote-Lab Inc.)

Product:
Free mp3 Wma Converter

Description:
Free mp3 Wma Converter Install

Version:
1.0.0.134486

MD5:
120c237183a5662861330b7c0dfa0b3b

SHA-1:
59ca2f19de621079e77fc4dfd7afbe21f62acf66

SHA-256:
9d38f8120b7cc4848e543b1b41b2db3cfcf8e8bf004d80a97f777bfc73b522ed

Scanner detections:
14 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 5:54:25 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
Adware/SeaSuite.ona
7.11.194.188

AVG
SearchSuite
2015.0.3263

Baidu Antivirus
Adware.Win32.SearchSuite
4.0.3.141211

Clam AntiVirus
Win.Adware.Searchsuite-3
0.98/21511

Dr.Web
Adware.Downware.964
9.0.1.0345

ESET NOD32
Win32/KoyoteLab (variant)
8.10864

Fortinet FortiGate
Riskware/KoyoteLab
12/11/2014

G Data
Win32.Application.KoyoteLab
14.12.24

K7 AntiVirus
Unwanted-Program
13.186.14309

Malwarebytes
PUP.Optional.Koyote.A
v2014.12.11.08

Reason Heuristics
PUP.Installer.KoyoteLab.a
14.12.11.20

Sophos
Generic PUA FJ
4.98

Trend Micro House Call
Suspicious_GEN.F47V1126
7.2.345

File size:
1.5 MB (1,578,688 bytes)

Product version:
1.0.0.134486

Copyright:
Copyright (c) 2014

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\freemp3wmaconvertersetup-r0-n-bc.exe

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
2/12/2014 7:00:00 AM

Valid to:
2/22/2016 6:59:59 AM

Subject:
CN=Koyote-Lab Inc., OU=DEV, O=Koyote-Lab Inc., L=Panama City, S=Panama, C=PA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
05787E08EB7454E434F666A81F251A2D

File PE Metadata
Compilation timestamp:
5/30/2013 3:09:15 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:Yh+XPTCJq+tBnt/UDvCMYNx4+JF1Ce5HnYD8WUInmi++UTNMGWB+G4gaMebDg:hXrCAWBt/UTYpTYD8WUIE+U5UB+jg0c

Entry address:
0x38AF

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, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, BC, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 25, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 80, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 8F, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 7D, 27, 00, 00...
 
[+]

Entropy:
7.9899

Packer / compiler:
Nullsoft install system v2.x

Code size:
29.5 KB (30,208 bytes)

The file freemp3wmaconvertersetup-r0-n-bc.exe has been seen being distributed by the following 6 URLs.

http://download4.cdn.koyotesoft.com/cdn/r/.../FreeMp3WmaConverterSetup-r0-n-bc.exe

http://www.koyotesoft.com/.../FreeMp3WmaConverterSetup.exe

http://download4.cdn.koyotesoft.com/cdn/r/.../FreeMp3WmaConverterSetup-r27-n-bc.exe

http://download1.cdn.koyotesoft.com/cdn/r/.../FreeMp3WmaConverterSetup-r20-n-bc.exe

http://download.koyotesoft.com/FreeMp3WmaConverterSetup.exe

http://download.cdn.koyotesoft.com/cdn/r/.../FreeMp3WmaConverterSetup-r20-n-bi.exe

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