baixaki_corel-windvd-pro.exe

Web Stub

No Zebra Network Ltda.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application baixaki_corel-windvd-pro.exe, “Web Stub Setup ” by No Zebra Networka has been detected as adware 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 installCore installer. The file has been seen being downloaded from www.flashtodaychuckle.com.
Publisher:
Web Installer   (signed by No Zebra Network Ltda.)

Product:
Web Stub

Description:
Web Stub Setup

MD5:
0e430a46fe6559c23d6d9ce0a803f0ca

SHA-1:
7310323c540dc3b6f159b62203258dcbec6169ef

SHA-256:
34b2cd747a53a5af6c3a7bb446d6c88c758d58292c70eab255e7e476bed9c911

Scanner detections:
1 / 68

Status:
Adware

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
10/26/2020 12:14:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.13

File size:
1.7 MB (1,799,736 bytes)

Product version:
2.8

Copyright:
Lite Software Prog

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\baixaki_corel-windvd-pro.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
8/23/2016 2:41:34 PM

Valid to:
8/24/2017 2:41:34 PM

Subject:
CN=No Zebra Network Ltda., O=No Zebra Network Ltda., L=Curitiba, S=Parana, C=BR

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
13A5F901A29DB8B1C2402465

File PE Metadata
Compilation timestamp:
10/9/2012 5:48:22 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xF3BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 64, ED, 40, 00, E8, E8, 71, FF, FF, 33, C0, 55, 68, 89, FA, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 45, FA, 40, 00, 64, FF, 32, 64, 89, 22, A1, 48, 3B, 41, 00, E8, BE, F7, FF, FF, E8, 65, F3, FF, FF, 8D, 55, EC, 33, C0, E8, F7, C3, FF, FF, 8B, 55, EC, B8, 4C, 66, 41, 00, E8, 6A, 58, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 4C, 66, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
59 KB (60,416 bytes)

The file baixaki_corel-windvd-pro.exe has been seen being distributed by the following URL.

http://www.flashtodaychuckle.com/X7Wt6u7H R8WkT_22eBXy1oqA0i3ytJlFRWkXBJRCsvnFA5LFXwP_ARLUGIsXPTrFDptor5 cOIi1cItbT3aRVRld8IcRkEn5Iu hOVdUeGwtVRIEqTXGsRKlMtP PyS6ZSOGlWX6OM88oyxxfk_kqL5Yhn0voAv4jjZTVmSHa3w3Us_8pjb_BqJdJb6LEITbAwaILW3xkeUwBOzrDDmRB0Ghjkh_Ynct_H70NT0pRM5zjk6WHetv6ujJMWLL0KgRNUL Ov_pMqkGU1hrDvgBs3PB8O5sXsXkt1g71W6leBx6DO86h3hHUgVY66_ZaQw96ESFVy21rRQfJniNGCb3Z8KdXvp3qpEPms91N xccjMkpxWnwxwsgg2FfkNLSLMzhHRIHUwdKW GtTpqKa3NdXOPRQD5RtU1gMMdIxK3NLaDym3SCQrDWrnEoyJdrZDMAlSdIShWrahHvKsCFBQbRLrrSm_5QvxtMJ8IDY1eFSCLbgBYmgPhEVlUz xRZVvj1QnYZ j1lq6QjcjwgZdYm2XUOcFhwHgIjWKILEWRcXXRS5zU9H8ghh9z IYrfiM5iNH5u 4lhRSM5FwAPSdmrWNzk4Bambf cW9zDJCgyBf1cvirjQ=-G1cAAMRvJz9uXpc6 6XdIDJJMehbLJxyXEYBcFsQH zzg lhY2x86QQG5Y0t37o6SRbKqPPYsEbDPKz2eYh922CJ4O6BlyQpMvOq9hs=?t=1489412690166

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