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contentdefenderdrv.sys

ContentDefender

LLC

The file contentdefenderdrv.sys, “ContentdDefender driver” by LLC 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 kernel mode device driver named “contentdefenderdrv”.
Publisher:
Artex Management S. A.  (signed by LLC )

Product:
ContentDefender

Description:
ContentdDefender driver

Version:
1.4.7.9 built by: WinDDK

MD5:
0aaa4bf6dc990cdcc34f0770e1d370bb

SHA-1:
db57ccda1869cd6aff2f4371ed2bc5da2bc7ec31

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/24/2024 5:25:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize
16.6.27.23

File size:
49.2 KB (50,392 bytes)

Product version:
1.4.8.3

Copyright:
Copyright (c) 2015 Artex Management S. A.

Original file name:
condefdr.sys

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\contentdefenderdrv.sys

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
11/10/2015 2:00:00 AM

Valid to:
11/10/2016 1:59:59 AM

Subject:
CN="LLC ""IT-PROF""", OU=IT, O="LLC ""IT-PROF""", STREET="prosp. Heroyiv Stalinhrada, 48", L=Kiev, S=Kiev, PostalCode=04213, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
7B1E28BB38088B1862D9E29DE894FEEB

File PE Metadata
Compilation timestamp:
9/2/2015 7:05:56 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:yloCv3A0Tz4wdOoFK0yATR9KBdJra4qNZiRB+2RAXAh5Ui/4dgymik:goCv5TTHN7TeJmi8q5H/4dgymik

Entry address:
0xE03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 08, BD, FF, FF, CC, CC, B4, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, F0, E4, 00, 00, 14, B0, 00, 00, A0, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 32, E5, 00, 00, 00, B0, 00, 00, AC, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4E, E5, 00, 00, 0C, B0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1E, E5, 00, 00, 0A, E5, 00, 00, 00, 00, 00, 00, 3A, E5, 00, 00, 00, 00, 00, 00, BC, E1, 00, 00, D4, E1, 00, 00, E6, E1...
 
[+]

Code size:
38.5 KB (39,424 bytes)

Driver
Display name:
contentdefenderdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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