home

wstlibg.sys

rankromp

The file wstlibg.sys by rankromp 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 kernel mode device driver named “wStLibG”.
Publisher:
StdLib  (signed by rankromp)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
4f18b2967c4a6afdf2cb294d5bd55900

SHA-1:
0fd6eb0f7b4e469b11cbf59bd5e6779898e4e53a

SHA-256:
a3ff6545f72568d4c96aee8bfd7b8eaa0a1eab69c6ad2a5ace2ddee203b4d78a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 4:01:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.8.12.9

File size:
51.7 KB (52,920 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\wstlibg.sys

Digital Signature
Signed by:
rankromp

Authority:
VeriSign, Inc.

Valid from:
10/6/2013 6:00:00 PM

Valid to:
10/7/2014 5:59:59 PM

Subject:
CN=rankromp, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=rankromp, 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:
602CA751402A8C3A13E73F73C0444C4F

File PE Metadata
Compilation timestamp:
1/30/2014 5:45:28 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:oIsHpnKHCBSqUPJHKQpkJxpKwT2bcWiJmOtX3g2rp3lnTP9:vsHRKHLJqQpkYwTsiTtXxtb9

Entry address:
0xC03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 62, 50, FF, FF, CC, CC, 74, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, BC, C4, 00, 00, C0, A0, 00, 00, B4, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 12, C5, 00, 00, 00, A0, 00, 00, EC, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, AE, C8, 00, 00, 38, A0, 00, 00, C4, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A6, C9, 00, 00, 10, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, EA, C4, 00, 00, FE, C4, 00, 00, D6, C4...
 
[+]

Entropy:
6.3559

Code size:
37 KB (37,888 bytes)

Driver
Display name:
wStLibG

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


Remove wstlibg.sys - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.