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890a83197c6f45e4a50664.dll

Browse Burst

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 890a83197c6f45e4a50664.dll by Browse Burst has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Browse Burst  (signed and verified)

MD5:
f8ac5f038afc949ee0d9f2db2cc0c90e

SHA-1:
c9ef4d5acdd9ebd5c7d4e754e743e1b2612259ec

SHA-256:
6e3f60abea57f79254389535b5f64f613ae3009951885772c6cde1e3bd2d4848

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:
4/27/2024 1:45:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.BrowseBurst (M)
16.2.12.5

File size:
192.8 KB (197,408 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\browseburst\bin\890a83197c6f45e4a50664.dll

Digital Signature
Signed by:
Browse Burst

Authority:
VeriSign, Inc.

Valid from:
12/14/2013 5:30:00 AM

Valid to:
12/15/2014 5:29:59 AM

Subject:
CN=Browse Burst, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Browse Burst, 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:
5EBB22F5CE37ADB23A996080FB0E99D2

File PE Metadata
Compilation timestamp:
11/12/2014 8:03:11 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:XfcIzRvrZMNkq+m+6Ai2Tjn0lUAA2t90CVQIeqSCs4J:X0Izz2kq+m0i2TjnUUAA2t9/cqOS

Entry address:
0x11738

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 13, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 8B, C1, 49, 83, F8, 08, 72, 53, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F, AF, D1, 49, 83, F8, 40, 72, 1E, 48, F7, D9, 83, E1, 07, 74, 06...
 
[+]

Entropy:
6.1757

Code size:
128 KB (131,072 bytes)

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