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{e63d9559-e4c3-499e-867a-a3c9d0a21400}t.sys

raving reyven

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {e63d9559-e4c3-499e-867a-a3c9d0a21400}t.sys by raving reyven has been detected as adware by 24 anti-malware scanners. It runs as a Windows kernel mode device driver named “{e63d9559-e4c3-499e-867a-a3c9d0a21400}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 raving reyven)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
321ba0ff925ccfcb5f2fdf5e1149bc6b

SHA-1:
2c20de3b0454e56bda1c2d8651b5a2ae4b6ac253

Scanner detections:
24 / 68

Status:
Adware

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

Analysis date:
4/19/2024 2:49:12 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.NetFilter.J
361

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.05.21

Avira AntiVirus
Adware/BrowseFox.A.15
7.11.189.36

AVG
Adware AdPlugin
2017.0.2839

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1628

Bitdefender
Adware.NetFilter.J
1.0.20.195

Bkav FE
W32.BrowseFoxJ.Adware
1.3.0.6267

Clam AntiVirus
Win.Adware.Netfilter-130
0.98/21511

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
20205

Dr.Web
Trojan.BPlug.123
9.0.1.039

Emsisoft Anti-Malware
Adware.NetFilter
8.16.02.08.06

F-Prot
W32/A-b3b70cb0
v6.4.7.1.166

F-Secure
Adware.NetFilter.J
11.2016-08-02_2

G Data
Adware.NetFilter
16.2.24

IKARUS anti.virus
PUA.RiskWare.NetFilter
t3scan.1.8.3.0

MicroWorld eScan
Adware.NetFilter.J
17.0.0.117

NANO AntiVirus
Riskware.Win32.NetFilter.dgqvkd
0.28.6.63726

nProtect
Adware.NetFilter.J
14.11.27.01

Reason Heuristics
PUP.Yontoo.ravingreyven (M)
16.2.8.18

SUPERAntiSpyware
Adware.BrowseFox
9335

Vba32 AntiVirus
AdWare.Yotoon
3.12.26.3

VIPRE Antivirus
Threat.4150696
35088

Zillya! Antivirus
Adware.Yotoon.Win64.10
2.0.0.1994

File size:
53.9 KB (55,232 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\{e63d9559-e4c3-499e-867a-a3c9d0a21400}t.sys

Digital Signature
Signed by:
raving reyven

Authority:
VeriSign, Inc.

Valid from:
1/23/2014 1:00:00 AM

Valid to:
1/24/2015 12:59:59 AM

Subject:
CN=raving reyven, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=raving reyven, 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:
1F869F0BA331D57B7D5A549783E5CA43

File PE Metadata
Compilation timestamp:
1/31/2014 1:46:38 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:VRbP7EDNtMTw/RWDjR/McKV5qEXGBJgxgZ+4AOmvtnBU6+RRwDhIL:zP7EJSTukuzTrGYs+JNBUtRoQ

Entry address:
0xA73E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, CA, E3, FF, FF, CC, CC, B4, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 84, AB, 00, 00, 94, 90, 00, 00, A0, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, BA, AB, 00, 00, 80, 90, 00, 00, AC, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D6, 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, A6, AB, 00, 00, 92, AB, 00, 00, 00, 00, 00, 00, C2, AB, 00, 00, 00, 00, 00, 00, AC, A8, 00, 00, C4, A8, 00, 00, D6, A8...
 
[+]

Code size:
36.3 KB (37,120 bytes)

Driver
Display name:
{e63d9559-e4c3-499e-867a-a3c9d0a21400}t

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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