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cantatawebbaapp.dll

Cantataweb

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module cantatawebbaapp.dll by Cantataweb has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Cantataweb  (signed and verified)

MD5:
de074b4974455db4492392bfd8a25444

SHA-1:
cba347d54db8b04fec5dc710d9d4a1b1222cf037

SHA-256:
40cbab0eef1459b9c7769923a678f23bfe0d5dd6a2ed34ed17973c31ef1bbbfc

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
5/18/2024 10:22:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.6

File size:
190.8 KB (195,360 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\cantataweb\bin\cantatawebbaapp.dll

Digital Signature
Signed by:
Cantataweb

Authority:
DigiCert Inc

Valid from:
6/9/2014 2:00:00 AM

Valid to:
6/17/2015 2:00:00 PM

Subject:
CN=Cantataweb, O=Cantataweb, L=Santa Monica, S=California, C=US

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
013BE12950E38B1ABDBF9C4FCB5C264F

File PE Metadata
Compilation timestamp:
7/24/2014 9:25:49 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x11CBD

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 71, 7C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, D0, 45, 02, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 34, 40, 02, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64...
 
[+]

Entropy:
6.5492

Code size:
140 KB (143,360 bytes)

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