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natkernel.dll

Nanning WeiWu Technology Co.,ltd.

The module natkernel.dll by Nanning WeiWu Technology Co.,ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Nanning WeiWu Technology Co.,ltd.  (signed and verified)

MD5:
ac8a6b6ebf8b880227408f9423b2864a

SHA-1:
f1d1effd722454588a750dd0783b61c6513db7f1

SHA-256:
dfc225ce7283a7a72440db2a8edd8628bae7e633957092874b4a6672aed8ed92

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:
12/25/2024 4:27:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NanningWeiWuTechnologyColtd.J
14.8.5.0

File size:
172.9 KB (177,072 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\°²½ýó°òô\natkernel.dll

Digital Signature
Signed by:
Nanning WeiWu Technology Co.,ltd.

Authority:
Thawte, Inc.

Valid from:
6/5/2014 3:00:00 AM

Valid to:
6/6/2015 2:59:59 AM

Subject:
CN="Nanning WeiWu Technology Co.,ltd.", O="Nanning WeiWu Technology Co.,ltd.", L=Nanning, S=Guangxi, C=CN

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1160F82365B878367ABD116640190E9D

File PE Metadata
Compilation timestamp:
5/30/2014 6:36:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
1536:7hf83kdBvskKrA50sZC7jm1GYPTytP2174G+3kWdPMlHwhTuuiLRmjCT+xGEtZrg:7h00z8sQ7Y7y+wUBmjzGEtZrokn+5

Entry address:
0xE819

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, C1, 65, 00, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74...
 
[+]

Entropy:
6.3565

Code size:
120 KB (122,880 bytes)

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