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freemp3wmaconvertersetup-r101-w.exe

Free mp3 Wma Converter

Koyote-Lab Inc.

The application freemp3wmaconvertersetup-r101-w.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 download.cdn.koyotesoft.com and multiple other hosts.
Publisher:
Koyote-Lab Inc.  (signed and verified)

Product:
Free mp3 Wma Converter

Description:
Free mp3 Wma Converter Install

Version:
1.0.0.0

MD5:
a4b49e5eff147646cc1077ea5fb69dc6

SHA-1:
3d720a39b1df51a6a9ce46cad2ff7746b16988ba

SHA-256:
d72e611386889a0e2efbb24d1482fd79805236fa39df53213795c6ef94475ab2

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 5:21:03 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Searcher.2497
9.0.1.0264

Emsisoft Anti-Malware
Riskware.Win32.Toolbar.SearchSuite.AMN
8.14.12.03.12

ESET NOD32
Win32/Toolbar.SearchSuite
8.7932

Fortinet FortiGate
Adware/SearchSuite
12/3/2014

G Data
Win32.Application.Searchsuite
14.12.24

herdProtect (fuzzy)
variant of freemp3wmaconvertersetup.exe (PUP)
2014.12.3.17

Reason Heuristics
PUP.Installer.KoyoteLab.FF
14.9.21.8

Trend Micro House Call
HV_ZYX_CA082C65.TOMC
7.2.337

File size:
816.5 KB (836,064 bytes)

Product version:
1.0.0.126502

Copyright:
Copyright (c) 2012

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\freemp3wmaconvertersetup-r101-w.exe

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
2/23/2012 1:00:00 AM

Valid to:
2/22/2014 12:59:59 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:
7AD16C59E384A2E3D38D2287483F9B2B

File PE Metadata
Compilation timestamp:
4/10/2010 2:19:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:Z0alvqOqX1t34DRH66If++uOGZV2erxX9y1O:ZeOuKdHyJuO4o1O

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:
7.9837

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file freemp3wmaconvertersetup-r101-w.exe has been seen being distributed by the following 2 URLs.

http://download.cdn.koyotesoft.com/r/cdn/.../FreeMp3WmaConverterSetup-r101-w.exe

http://download.cdn.koyotesoft.com/r/cdn/.../FreeMp3WmaConverterSetup-r100-w.exe

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