uninstall.exe

FuzeZip

Koyote-Lab Inc.

The application uninstall.exe, “Music Toolbar Uninstall” by Koyote-Lab has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Koyote-Lab Inc.  (signed and verified)

Product:
FuzeZip

Description:
Music Toolbar Uninstall

Version:
5.0.0.9410

MD5:
18de2e6b2965c08b205af880baee0558

SHA-1:
8fd3c263fdd8b5f19024540288638ec029c6d00e

SHA-256:
bbe02c569933c3bee18d4168170ac3f9eec79d9f95550a6af1cb33ae512886a8

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/19/2024 2:12:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bandoo.KoyoteLab.Installer (M)
16.2.13.18

File size:
110.3 KB (112,984 bytes)

Product version:
5.0.0.9410

Copyright:
Copyright (c) 2005 - 2013

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\Program Files\music toolbar\datamngr\uninstall.exe

Digital Signature
Signed by:

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:
5/30/2013 10:09:10 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:rMK/+9r7pkbu6/26gDjQAbQPnJMcB8gk2gXJmGdwh7+JmkLGV4s90ELFrdQ5pgH0:QBibFg/QaQPnJMUggAu6GV40hrmhr

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

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