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xaven.browserfilter.helper.dll.old.f0369c23-ddb6-4e12-8109-77ba598fdd2e

Xaven

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file xaven.browserfilter.helper.dll.old.f0369c23-ddb6-4e12-8109-77ba598fdd2e by Xaven has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Xaven  (signed and verified)

MD5:
e6231ac1c9962838fcfd877eb82b68c4

SHA-1:
9bfd6f592c8c1968d8d3c2f051919c0a26b8e6da

SHA-256:
6362a2e88420e2fba29e14b5fc6329780323ac6881d7eb8f90adc6a10ab22d24

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:
11/12/2024 6:34:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.10.23.13

File size:
388.8 KB (398,104 bytes)

Common path:
C:\Program Files\xaven\bin\xaven.browserfilter.helper.dll.old.f0369c23-ddb6-4e12-8109-77ba598fdd2e

Digital Signature
Signed by:
Xaven

Authority:
VeriSign, Inc.

Valid from:
10/6/2013 8:00:00 PM

Valid to:
10/7/2014 7:59:59 PM

Subject:
CN=Xaven, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Xaven, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0A5CE2C650CAC6A06298CBDABAEB9E5A

File PE Metadata
Compilation timestamp:
2/11/2014 7:20:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:LRLdBzWsg2wx/LuLKcKURL1qUJbO8G+/bxpzwE/NO55AdmuLcEHfO4Asa7m:FLdHsLer7pNO8Gmxph1OYB/OcK

Entry address:
0x1A2DA

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, F5, 61, 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, 81, EC, 28, 03, 00, 00, A3, 40, D4, 05, 10, 89, 0D, 3C, D4, 05, 10, 89, 15, 38, D4, 05, 10, 89, 1D, 34, D4, 05, 10, 89, 35, 30, D4, 05, 10, 89, 3D, 2C, D4, 05, 10, 66, 8C, 15, 58, D4, 05, 10, 66, 8C, 0D, 4C, D4, 05, 10, 66, 8C, 1D, 28, D4, 05, 10, 66, 8C, 05, 24, D4, 05, 10, 66, 8C, 25, 20, D4, 05, 10, 66, 8C, 2D, 1C, D4, 05, 10, 9C, 8F, 05, 50, D4...
 
[+]

Code size:
174 KB (178,176 bytes)

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