setup_freevideophoneconverter.exe

Free 3GP Converter

Koyote-Lab Inc.

The application setup_freevideophoneconverter.exe, “Free 3GP Converter Install” 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. The file has been seen being downloaded from www.koyotesoft.com.
Publisher:
Bandoo Media Inc  (signed by Koyote-Lab Inc.)

Product:
Free 3GP Converter

Description:
Free 3GP Converter Install

Version:
1.0.0.0

MD5:
06cea1f43c56fe5b1f15d86ddad704fd

SHA-1:
6da35b8fbad473614afdfdfff9ed4cceb2ddfb08

SHA-256:
b46211e471babc6c7adcaf265de522bbdd5d9be9139ea563c2e44d501b9d9ca1

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:
4/25/2024 2:57:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bandoo.KoyoteLa.Installer (M)
16.7.5.0

File size:
480.6 KB (492,136 bytes)

Product version:
1.0.0.123850

Copyright:
Copyright (c) 2011

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
2/22/2012 7:00:00 PM

Valid to:
2/21/2014 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:
7AD16C59E384A2E3D38D2287483F9B2B

File PE Metadata
Compilation timestamp:
4/10/2010 7:19:23 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:X0aDp8y7YQfYoV1ihyDxEcJdvXOKBNzoCVJgcpTkAKKuy:X0aD9ccPihyDKcJd2K3dJJYdy

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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

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