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contentdefenderdrv.sys

Windows Win 7 DDK driver

LLC

The file contentdefenderdrv.sys, “Content Defender 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:
Windows (R) Win 7 DDK provider  (signed by LLC )

Product:
Windows (R) Win 7 DDK driver

Description:
Content Defender Driver

Version:
1.4.7.1 built by: WinDDK

MD5:
a1cf6c22c6a3b1ecaeac62623d820bbf

SHA-1:
051df8beacad53a75f066fc56391b1cae450281e

SHA-256:
22442fea7161fa8ed52ce253e6a620a6f0433623717c042fbfaeecf130436648

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:
11/15/2024 2:41:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.WindowsR (M)
16.3.27.0

File size:
60.4 KB (61,824 bytes)

Product version:
6.1.7600.16385

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:
8/14/2015 4:00:00 AM

Valid to:
1/1/2016 3:59:59 AM

Subject:
CN="LLC ""YUNITEKH SOFT""", O="LLC ""YUNITEKH SOFT""", STREET="BASTIONNA str., 15", L=Kyyiv, S=Kyyiv, PostalCode=01014, C=UA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1EE1A5FD1A4E113F50CC79C1B5C0E6D3

File PE Metadata
Compilation timestamp:
9/2/2015 6:55:30 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:8mJyHAhSfq7H+GFKE1feuDMQ81YEsgqApuBfYekULS:hJyHcSfq7H+GFKE1feuwQZgqA4BfYekD

Entry address:
0xE03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 92, 32, FF, FF, CC, CC, 94, E1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, AA, E5, 00, 00, E0, B0, 00, 00, B4, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, E6, 00, 00, 00, B0, 00, 00, EC, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, EA, 00, 00, 38, B0, 00, 00, C4, E0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 78, EB, 00, 00, 10, B0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D8, E5, 00, 00, EC, E5, 00, 00, C4, E5...
 
[+]

Code size:
44.5 KB (45,568 bytes)

Driver
Display name:
contentdefenderdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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