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bomlabio.purbrowse64.exe.pendingoverwrite

bomlabio

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file bomlabio.purbrowse64.exe.pendingoverwrite by bomlabio has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
bomlabio  (signed and verified)

MD5:
bf3ed531109e131868db56d69a3cd7ec

SHA-1:
db47c4bbf9dc1d97fef77aca067658ae98465593

SHA-256:
db2e491bf3c7324a52db539c641606cb2e61eccb942e2dbb5e13d0e9b8044219

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:
4/24/2024 9:33:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.8.19

File size:
341.8 KB (349,976 bytes)

Common path:
C:\Program Files\bomlabio\bin\bomlabio.purbrowse64.exe.pendingoverwrite

Digital Signature
Signed by:
bomlabio

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 2:00:00 AM

Valid to:
8/21/2015 1:59:59 AM

Subject:
CN=bomlabio, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=bomlabio, 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:
3021C927F812EAA41476FBAB417A4932

File PE Metadata
Compilation timestamp:
9/9/2014 11:53:44 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x25110

Entry point:
48, 83, EC, 28, E8, 77, 94, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 4C, 8D, 0D, 25, A5, 02, 00, 33, C0, 49, 8B, D1, 44, 8D, 40, 08, 3B, 0A, 74, 2B, FF, C0, 49, 03, D0, 83, F8, 2D, 72, F2, 8D, 41, ED, 83, F8, 11, 77, 06, B8, 0D, 00, 00, 00, C3, 81, C1, 44, FF, FF, FF, B8, 16, 00, 00, 00, 83, F9, 0E, 41, 0F, 46, C0, C3, 48, 98, 41, 8B, 44, C1, 04, C3, CC, 48, 83, EC, 28, E8, DB, 5E, 00, 00, 48, 85, C0, 75, 09, 48, 8D, 05, 37, A6, 02, 00, EB, 04, 48, 83, C0, 10, 48, 83, C4, 28, C3, 48, 83, EC, 28...
 
[+]

Code size:
230.5 KB (236,032 bytes)

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