{e33381e3-7bcd-4e65-a22a-7b8b541f312e}t.sys

rankromp

The file {e33381e3-7bcd-4e65-a22a-7b8b541f312e}t.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 “{e33381e3-7bcd-4e65-a22a-7b8b541f312e}t”.
Publisher:
StdLib  (signed by rankromp)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
cb63b590a99db4e6439283f6d723c77f

SHA-1:
5dbe246aa4747cba82bf56431233a2686e893786

SHA-256:
2fdaf1ce993c9d798be9f3b99aceb1278e43c39a73421f064a8ceb0f4276e319

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 12:09:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.rankromp (M)
16.5.13.20

File size:
53.8 KB (55,096 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\{e33381e3-7bcd-4e65-a22a-7b8b541f312e}t.sys

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 9:00:00 AM

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

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:
8/7/2014 8:52:31 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:/OnnE+ZwNszUTw/RqzGojR/h3cKG45q30XGBUuJ0xEkMHd8OagKmvz11/6RRRVgb:cnERxTukHzTrGCuGOVh1/yRM

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...
 
[+]

Entropy:
6.3406

Code size:
36.3 KB (37,120 bytes)

Driver
Display name:
{e33381e3-7bcd-4e65-a22a-7b8b541f312e}t

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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