freemp3wmaconvertersetup-r0-n-bi.exe

Free mp3 Wma Converter

Koyote-Lab Inc.

The application freemp3wmaconvertersetup-r0-n-bi.exe, “Free mp3 Wma Converter Install” by Koyote-Lab has been detected as a potentially unwanted program by 8 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 gsf-cf.softonic.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:
1.0.0.133791

MD5:
d1e90b72e8b1c49b6427f5cf606233f5

SHA-1:
ae950101c98a0b90a792f23c245b2fe5a416bbac

SHA-256:
d9d377be9cc0ceddb98e2e5085fe353f9927342c5486223517bb4b018093a780

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 5:16:52 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
SearchSuite
2015.0.3401

Dr.Web
Adware.Downware.964
9.0.1.0207

G Data
Win32.Application.Searchsuite
14.7.24

IKARUS anti.virus
PUA.SearchSuite
t3scan.1.6.1.0

Malwarebytes
PUP.Optional.Koyote.A
v2014.07.26.10

McAfee
Artemis!D1E90B72E8B1
5600.7057

Reason Heuristics
PUP.Installer.KoyoteLab.a
14.7.26.22

Trend Micro House Call
Suspicious_GEN.F47V0723
7.2.207

File size:
1.5 MB (1,578,520 bytes)

Product version:
1.0.0.133791

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-bi.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
2/11/2014 7:00:00 PM

Valid to:
2/21/2016 6:59:59 PM

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 4:09:15 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:ZswTCmy3F1utICW4etQH+ED1JHozNoPW3GAyce2jH1ogITYnOKkV8HgfiNalo3j:BCB6tIKeWHZoyP9AV6gIEnGfijT

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:
7.9898

Packer / compiler:
Nullsoft install system v2.x

Code size:
29.5 KB (30,208 bytes)

The file freemp3wmaconvertersetup-r0-n-bi.exe has been seen being distributed by the following 15 URLs.

http://gsf-cf.softonic.com//ae9/501/.../file?id_file=44879&channel=WEB&instance=softonic_es&type=PROGRAM&fdh=no&SD_used=0&Expires=1417174348&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=L3~GroBgUyCY1CJFd4PRkYZLXsZ9Zsiw8nQGZP1-6zV37xUzmYYfhxzI1s-sukFmxRI~W51L-TaFLSsNeY82Yi1iAAOWbRz4vrbcGFbRLLuD1a1~hAi8dqJEtn4Ksy9umYMplB9uRAKdPIOQ2entGtoXKIGPPK8Q1knEpwFtT4k_&filename=FreeMp3WmaConverterSetup-r0-n-bf.exe

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

http://gsf-cf.softonic.com/ae9/501/.../FreeMp3WmaConverterSetup.exe

http://gsf-cf.softonic.com//ae9/501/.../file?id_file=44879&channel=WEB&instance=softonic_es&type=PROGRAM&fdh=no&SD_used=0&Expires=1409528423&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=VC9yxDZcupBe36mo7lIae9VrGcS1yJ0jEzR33iou1ahf-YplNFb0zyiFSdk0CMRnrzCBiaVqPr89Bh7z6yTKzNr5DnUeWiQmek0UFfupOkMSGgVJZipIFi36-r2vvDilwSe7LgJT49IGqyVMA07uQf-ZwuXH0A7m5Jd1IhOURXM_&filename=FreeMp3WmaConverterSetup-r0-n-bf.exe

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