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vobsubv223.exe

VobSub v2.23

AfterDawn

The application vobsubv223.exe, “VobSub v2.23 Setup” by AfterDawn has been detected as a potentially unwanted program by 6 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from c04.files.inst.avg.com and multiple other hosts.
Publisher:
Afterdawn.com  (signed by AfterDawn)

Product:
VobSub v2.23

Description:
VobSub v2.23 Setup

Version:
1,18,0,2810

MD5:
731a8d7cfc72a820e6b48b8625485617

SHA-1:
326c917a116014a50ceb0c3ea970f9fc51bb0e05

SHA-256:
aa5389e2c7f41cce44353e0373ab2e7ef8bdc2a8cc425069002bd8763a785097

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Includes Open Install, an installer which bundles legitimate programs with offers for additional 3rd-party applications that may be unwanted by the user.

Analysis date:
11/24/2024 9:31:47 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1348
9.0.1.05190

ESET NOD32
Win32/OpenInstall potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.183.13630

Reason Heuristics
PUP.Installer.AfterDawn.K
14.10.9.14

Sophos
Open Install
4.98

Trend Micro House Call
HV_A0OCZOJ_BK083E49.TOMC
7.2.282

File size:
361.6 KB (370,232 bytes)

Product version:
1,18,0,2810

Copyright:
Copyright © 2012

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\vobsubv223.exe

Digital Signature
Signed by:
AfterDawn

Authority:
COMODO CA Limited

Valid from:
2/11/2013 8:00:00 PM

Valid to:
2/12/2015 7:59:59 PM

Subject:
CN=AfterDawn, O=AfterDawn, STREET=Temmeksentie 3, L=Oulu, S=Oulu, PostalCode=90400, C=FI

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6C8E492A1BE6BBF1BED872D138C21345

File PE Metadata
Compilation timestamp:
8/14/2012 10:05:18 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:QHl12U1csNzbGkVQoM4cMQwzwvKHHNcvhpFA6HNKMPpQpvGImVQxkuXd:QHl12U1hPq2AwzwyHHWv3FA6HN7PcO1A

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 18, 04, 00, 00, 53, 56, 57, BE, A4, 30, 40, 00, 8D, BD, E8, FB, FF, FF, A5, A5, A5, 6A, 7E, 66, A5, 59, 33, C0, 8D, BD, F6, FB, FF, FF, F3, AB, 66, AB, BB, 04, 01, 00, 00, 53, 8D, 85, E8, FB, FF, FF, 50, FF, 15, 5C, 30, 40, 00, 66, 83, A5, F0, FD, FF, FF, 00, 33, C0, B9, 81, 00, 00, 00, 8D, BD, F2, FD, FF, FF, F3, AB, 66, AB, 8D, 85, F0, FD, FF, FF, 50, 8D, 85, E8, FB, FF, FF, 50, C7, 45, F8, FD, FF, FF, FF, E8, 0F, 01, 00, 00, 84, C0, 59, 59, 74, 15, 8D, 75, F8, 8D, BD, F0, FD, FF, FF...
 
[+]

Entropy:
7.6791

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file vobsubv223.exe has been seen being distributed by the following 4 URLs.

http://c04.files.inst.avg.com/dl/patched/2014/05/18/.../VobSubv223.exe

http://c04.inst.avg.com/serve/dl.php?&pub=235&t=VobSub v2.23&url=http://www.afterdawn.com/software/.../download.cfm?cachebuster=2114619c680f901f1023ff1df0f8d0cd&version_id=1286&installer_download=1&pid=11357602&hash=94ad2006b8733bdc29a260ae6b780ef945ad9c73

http://inst.avg.com/serve/dyndl.php?pub=235&t=VobSub v2.23&url=http://www.afterdawn.com/software/.../download.cfm?cachebuster=2114619c680f901f1023ff1df0f8d0cd&version_id=1286&installer_download=1&hash=1cc530681bc8e691e9d71f55475d7099b2a6f1f7

http://www.afterdawn.com/software/.../download.cfm?version_id=1286&software_id=382&mirror_id=0&installer=1

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