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SetupDataMngr_Koyote.exe

Koyote

Koyote-Lab Inc.

The application SetupDataMngr_Koyote.exe, “Movies Toolbar Install” by Koyote-Lab has been detected as a potentially unwanted program by 4 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.koyotesoft.com.
Publisher:
Koyote-Lab Inc.  (signed and verified)

Product:
Koyote

Description:
Movies Toolbar Install

Version:
5.0.0.8822

MD5:
054feab7910dd84c84c8c5377832e3b3

SHA-1:
5866898015acd1933be58afb993e82c08fe0ab5b

SHA-256:
0735d5ff0e107d0f564666790e66d9f501c027da6585b77b75231217fb6da7d9

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 10:53:31 PM UTC  (today)

Scan engine
Detection
Engine version

Boost by Reason
Adware.Installer.KoyoteLab.U
2013.8.28.22

Comodo Security
Heur.Suspicious
16940

Malwarebytes
PUP.Optional.MoviesToolbar.A
v2013.11.27.01

Reason Heuristics
PUP.Installer.KoyoteLab.U
14.5.9.0

File size:
7.1 MB (7,426,920 bytes)

Product version:
5.0.0.8822

Copyright:
Copyright (c) 2005 - 2013

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
2/22/2012 4:00:00 PM

Valid to:
2/21/2014 3:59:59 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:
7AD16C59E384A2E3D38D2287483F9B2B

File PE Metadata
Compilation timestamp:
5/30/2013 1:09:10 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:hqo/bTvNnKH5zxM5VhA8w02PuJeafRB3Wxu8san0JWf28s0M:hq0+zYVhR2PuJ7GaG

Entry address:
0x39E3

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, D8, A1, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 90, 40, 00, 55, FF, 15, BC, 92, 40, 00, 6A, 08, A3, B8, 3E, 47, 00, E8, 25, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 3D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, A3, 40, 00, FF, 15, 80, 91, 40, 00, 68, 04, A3, 40, 00, 68, C0, BD, 46, 00, E8, 8F, 27, 00, 00, FF, 15, B4, 90, 40, 00, 50, BF, A0, 40, 4C, 00, 57, E8, 7D, 27, 00, 00...
 
[+]

Entropy:
7.9994

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

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

http://download.koyotesoft.com/cdn/datamanager/.../SetupDataMngr_Koyote.exe

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