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ac3filter_1_63b_lite.exe

AC3Filter Lite

Alexander Vigovsky

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.moviecodec.com and multiple other hosts.
Publisher:
Alexander Vigovsky

Product:
AC3Filter Lite

Description:
AC3Filter Lite Setup

MD5:
30b63bf6dbf0718ad8a2c7e9b44fcede

SHA-1:
89f9a2ce7e5fd52dd7a6a4bed527d02a9c0e6b70

SHA-256:
78b50c510d306e8ccf41579ed4b8c798da836aa4f9962577d1a0b6c169df9484

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/25/2024 1:55:25 PM UTC  (today)

Scan engine
Detection
Engine version

ViRobot
Trojan.Win32.A.Zbot.700085
2011.4.7.4223

File size:
683.7 KB (700,085 bytes)

Copyright:
Copyright (c) 2002-2009 by Alexander Vigovsky

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ac3filter_1_63b_lite.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:t20BgE8SjJdkLNfYqePx9wZyxzV+mbmIYb/5HUOz3FN6PFK/zsW1Psw90Rai:t20Ldy1ePbRxfQ3SF0vp9Wai

Entry address:
0x9A94

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 32, 96, FF, FF, E8, 39, A8, FF, FF, E8, 64, CA, FF, FF, E8, AB, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 47, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 10, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 94, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, E3, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9667

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36.5 KB (37,376 bytes)

The file ac3filter_1_63b_lite.exe has been seen being distributed by the following 2 URLs.

http://www.moviecodec.com/.../ac3filter_1_63b_lite.exe

http://ac3filter.googlecode.com/.../ac3filter_1_63b_lite.exe

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