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{681f3d19-eb4c-45a2-9c9b-be2c956b8e97}gw64.sys

Gamma Handle

The file {681f3d19-eb4c-45a2-9c9b-be2c956b8e97}gw64.sys by Gamma Handle has been detected as a potentially unwanted program 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 “{681f3d19-eb4c-45a2-9c9b-be2c956b8e97}Gw64”.
Publisher:
StdLib  (signed by Gamma Handle)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
03cd3c573a687cf3a74386c6b385e8f0

SHA-1:
24a94295b6f29ea16002127a37db8fb184a60929

SHA-256:
c213345b5e331571421eb0b60ac29da61eaa7029a4c12e1d9be3cbe35b484a33

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/15/2025 3:58:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.15.18

File size:
47.6 KB (48,736 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{681f3d19-eb4c-45a2-9c9b-be2c956b8e97}gw64.sys

Digital Signature
Signed by:
Gamma Handle

Authority:
VeriSign, Inc.

Valid from:
1/29/2016 1:00:00 AM

Valid to:
1/29/2017 12:59:59 AM

Subject:
CN=Gamma Handle, O=Gamma Handle, 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:
64D0D6A903C73C8ED26A8FD5C39AA73E

File PE Metadata
Compilation timestamp:
4/5/2016 10:51:44 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:
{681f3d19-eb4c-45a2-9c9b-be2c956b8e97}Gw64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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