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{5eeb83d0-96ea-4249-942c-beead6847053}w64.sys

SmarterPower

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {5eeb83d0-96ea-4249-942c-beead6847053}w64.sys by SmarterPower has been detected as adware by 9 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “{5eeb83d0-96ea-4249-942c-beead6847053}w64”.
Publisher:
StdLib  (signed by SmarterPower)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
c1a4e32ff23cd2df0f9fcbc79652e075

SHA-1:
39c455d94cdb35e4dbb6ef041108aa271861b8dd

SHA-256:
6c54b2556f26fc4ca87cde9898424f6ccc1f270d9fcf6f9ac84a310d211675a2

Scanner detections:
9 / 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:
4/26/2024 3:35:39 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Yotoon
7.1.1

AhnLab V3 Security
Trojan/Win64.SwiftBrowse
2014.08.30

AVG
Generic
2015.0.3367

Dr.Web
Trojan.BPlug.123
9.0.1.05190

IKARUS anti.virus
AdWare.SpadeCast
t3scan.1.7.5.0

McAfee
Artemis!05B0BFE5D4D0
5600.7023

Reason Heuristics
PUP.SmarterPower.m
14.8.29.16

VIPRE Antivirus
Adware.SwiftBrowse
32348

Zillya! Antivirus
Adware.Yotoon.Win64.3
2.0.0.1899

File size:
59.6 KB (61,080 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{5eeb83d0-96ea-4249-942c-beead6847053}w64.sys

Digital Signature
Signed by:
SmarterPower

Authority:
VeriSign, Inc.

Valid from:
8/5/2014 2:00:00 AM

Valid to:
8/6/2015 1:59:59 AM

Subject:
CN=SmarterPower, O=SmarterPower, L=Santa Monica, 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:
38D7C83A73CB4E3AC85648608E3170D8

File PE Metadata
Compilation timestamp:
8/7/2014 1:52:18 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:yot2dxF9O8ZF33iqiIy9387Hp9XcfBzSowidIGzn6:y9JRicy938Lp9eW1jr

Entry address:
0xF064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 2E, 20, FF, FF, CC, CC, 38, F2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1C, F6, 00, 00, 60, C1, 00, 00, 28, F1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, BE, F9, 00, 00, 50, C0, 00, 00, D8, F0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B6, FA, 00, 00, 00, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9A, FA, 00, 00, 00, 00, 00, 00, 86, FA, 00, 00...
 
[+]

Entropy:
5.9508

Code size:
46.5 KB (47,616 bytes)

Driver
Display name:
{5eeb83d0-96ea-4249-942c-beead6847053}w64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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