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vdu_update.exe

Proxy Video Downloader

Link64 GmbH

The application vdu_update.exe, “Updater [ProxyVideoDownloader]” by Link64 GmbH has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Link64 GmbH  (signed and verified)

Product:
Proxy Video Downloader

Description:
Updater [ProxyVideoDownloader]

Version:
1.0.1.33

MD5:
c8ef9d16fc2fb148cd1d0397339633ae

SHA-1:
4b1e8319e51c5c6cac73f5ac176f4e1f1b8da7e1

SHA-256:
154964d126476e7e2c63c8b041e754090f8f0387e202b36b6d7987cd80551b4a

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:
4/16/2024 9:06:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.27.1

File size:
1.5 MB (1,586,808 bytes)

Product version:
1.0.1.33

Copyright:
(c) 2014 Link64 GmbH. All rights reserved.

Original file name:
ProxyVideoDownloader_Install.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\videodownloaderultimatewinapp\vdu_update.exe

Digital Signature
Signed by:
Link64 GmbH

Authority:
Thawte, Inc.

Valid from:
2/20/2013 2:00:00 AM

Valid to:
3/23/2015 1:59:59 AM

Subject:
CN=Link64 GmbH, OU=Secure Application Development, O=Link64 GmbH, L=Karlsruhe, S=Baden-Wuerttemberg, C=DE

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
70B8C92A22236AF8064642CFE2790458

File PE Metadata
Compilation timestamp:
1/13/2015 2:49:07 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:IARVT1FU8Q8nNP17U9wZxPrVn6ptpD3gCQ1gw4L5:IA08ZZBjZN9etZe1gwq5

Entry address:
0x61C6

Entry point:
E8, EA, 60, 00, 00, E9, 17, FE, FF, FF, 55, 8B, EC, 83, EC, 18, 53, 56, FF, 75, 0C, 8D, 4D, E8, E8, 2D, E9, FF, FF, 8B, 5D, 08, BE, 00, 01, 00, 00, 3B, DE, 73, 54, 8B, 4D, E8, 83, B9, AC, 00, 00, 00, 01, 7E, 14, 8D, 45, E8, 50, 6A, 01, 53, E8, A2, 36, 00, 00, 8B, 4D, E8, 83, C4, 0C, EB, 0D, 8B, 81, C8, 00, 00, 00, 0F, B6, 04, 58, 83, E0, 01, 85, C0, 74, 0F, 8B, 81, CC, 00, 00, 00, 0F, B6, 04, 18, E9, A7, 00, 00, 00, 80, 7D, F4, 00, 74, 07, 8B, 45, F0, 83, 60, 70, FD, 8B, C3, E9, A0, 00, 00, 00, 8B, 45, E8...
 
[+]

Entropy:
7.8458  (probably packed)

Code size:
172 KB (176,128 bytes)

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