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{53323b56-8acc-4c0b-bda3-155b67f798be}w64.sys

Xaven

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {53323b56-8acc-4c0b-bda3-155b67f798be}w64.sys by Xaven has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “{53323b56-8acc-4c0b-bda3-155b67f798be}w64”.
Publisher:
Xaven  (signed and verified)

MD5:
1a8d9e5cf3ff7f3f173de29a8dd29ab2

SHA-1:
e590b465780fbee3c3a1ad16bae038a7fb20f6eb

SHA-256:
c56ce310993771f005671e5fcd4121f2d86b8235eb23de4345f9d620594171ea

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:
12/26/2024 12:44:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.1.22.0

File size:
47.6 KB (48,768 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\{53323b56-8acc-4c0b-bda3-155b67f798be}w64.sys

Digital Signature
Signed by:
Xaven

Authority:
VeriSign, Inc.

Valid from:
9/29/2014 7:30:00 PM

Valid to:
10/30/2015 7:29:59 PM

Subject:
CN=Xaven, O=Xaven, 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:
1AE7147D727CFEEA31EDC65D090B634B

File PE Metadata
Compilation timestamp:
2/7/2015 5:06:04 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0xC064

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, E2, 50, FF, FF, CC, CC, 78, C2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, C6, 00, 00, A0, 91, 00, 00, 28, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, DA, CA, 00, 00, 50, 90, 00, 00, D8, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D2, CB, 00, 00, 00, 90, 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, B6, CB, 00, 00, 00, 00, 00, 00, A2, CB, 00, 00...
 
[+]

Code size:
34.5 KB (35,328 bytes)

Driver
Display name:
{53323b56-8acc-4c0b-bda3-155b67f798be}w64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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