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{b471a569-2291-415c-bde4-9681caacb4a4}.dll

Web Start

The module {b471a569-2291-415c-bde4-9681caacb4a4}.dll by Web Start has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Web Start  (signed and verified)

Version:
1.0.5982.38375

MD5:
03e5f034c3f629926bdf3793c7afd6ca

SHA-1:
35e186e8a20105439e63439643c18f62af7c95e5

SHA-256:
9046c96922144ffbd0ec633bfe302c67d7e5bc74c372157ed675352ba55163a4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/23/2025 11:46:34 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.12.9.0

File size:
569.2 KB (582,872 bytes)

Product version:
1.0.5982.38375

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{b471a569-2291-415c-bde4-9681caacb4a4}.dll

Digital Signature
Signed by:
Web Start

Authority:
VeriSign, Inc.

Valid from:
9/25/2015 5:00:00 AM

Valid to:
9/25/2016 4:59:59 AM

Subject:
CN=Web Start, O=Web Start, 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:
3F898A0E6DC1F45010D1B40A479C1F33

File PE Metadata
Compilation timestamp:
5/19/2016 9:19:24 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

Entry address:
0x21F81F

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 53, 05, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, B1, FE, FF, FF, 83, C4, 0C, 5D, C2, 0C, 00, 55, 8B, EC, 6A, 00, FF, 15, 6C, 01, 40, 10, FF, 75, 08, FF, 15, 68, 01, 40, 10, 68, 09, 04, 00, C0, FF, 15, 9C, 00, 40, 10, 50, FF, 15, 70, 01, 40, 10, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, CA, A3, 02, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, 00, 7C, 62, 10, 89, 0D, FC, 7B, 62, 10, 89, 15, F8, 7B, 62, 10, 89, 1D, F4, 7B, 62, 10, 89, 35, F0, 7B, 62...
 
[+]

Entropy:
5.6080

Developed / compiled with:
Microsoft Visual C++

Code size:
312 KB (319,488 bytes)

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