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{345422e3-72fa-447a-9550-97803edfacf3}t.sys

secretsauce

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {345422e3-72fa-447a-9550-97803edfacf3}t.sys by secretsauce has been detected as adware by 22 anti-malware scanners. It runs as a Windows kernel mode device driver named “{345422e3-72fa-447a-9550-97803edfacf3}t”. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
StdLib  (signed by secretsauce)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
db627bfb95b6e029fb56c2015af9ee5a

SHA-1:
28389b643adec5c18f3f6b942dee84e7908f1513

Scanner detections:
22 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/24/2024 10:06:00 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.T
363

AVG
Secsau
2017.0.2841

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1626

Bitdefender
Adware.SwiftBrowse.T
1.0.20.185

Bkav FE
W32.BrowseFoxM.Adware
1.3.0.6267

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
20675

Dr.Web
Trojan.BPlug.117
9.0.1.037

Emsisoft Anti-Malware
Adware.SwiftBrowse.T
8.16.02.06.10

ESET NOD32
Win32/RiskWare.NetFilter.E application
10.7.0.302.0

F-Prot
W32/A-dd00b781
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.T
11.2016-06-02_7

G Data
Adware.SwiftBrowse
16.2.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.6.1.0

MicroWorld eScan
Adware.SwiftBrowse.T
17.0.0.111

NANO AntiVirus
Trojan.Win32.BPlug.dcxxfx
0.28.2.61148

Norman
Adware.SwiftBrowse.T
11.20160206

nProtect
Adware.SwiftBrowse.T
14.08.03.01

Reason Heuristics
PUP.Yontoo.secretsauce (M)
16.2.6.22

Trend Micro House Call
Suspicious_GEN.F47V0707
7.2.37

Vba32 AntiVirus
AdWare.Win64.Yotoon
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
31894

Zillya! Antivirus
Adware.Yotoon.Win64.2
2.0.0.2032

File size:
53.8 KB (55,104 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{345422e3-72fa-447a-9550-97803edfacf3}t.sys

Digital Signature
Signed by:
secretsauce

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 2:00:00 AM

Valid to:
10/8/2014 1:59:59 AM

Subject:
CN=secretsauce, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=secretsauce, 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:
4AE20FA715A6AD31570AF66DF284144A

File PE Metadata
Compilation timestamp:
8/7/2014 1:52:31 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:eOnnE+ZwNszUTw/RqzGojR/h3cKG45q30XGBUuJ0xEkMHd8OagKmvz11/6RRR59:FnERxTukHzTrGCuGOVh1/yRJ

Entry address:
0xA6BE

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 4A, E4, FF, FF, CC, CC, 34, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, AB, 00, 00, 94, 90, 00, 00, 20, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 3A, AB, 00, 00, 80, 90, 00, 00, 2C, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 56, AB, 00, 00, 8C, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 26, AB, 00, 00, 12, AB, 00, 00, 00, 00, 00, 00, 42, AB, 00, 00, 00, 00, 00, 00, 2C, A8, 00, 00, 44, A8, 00, 00, 56, A8...
 
[+]

Code size:
36.3 KB (37,120 bytes)

Driver
Display name:
{345422e3-72fa-447a-9550-97803edfacf3}t

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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