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winkmc.dll

Now Media Corp.

The module winkmc.dll by Now Media 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 is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Windows Key Manager’.
Publisher:
Windows Key Manager  (signed by Now Media Corp.)

Product:
Windows Key Manager

Version:
1.0.0.6

MD5:
17a3c0e94f6f6b5e2f703c127e71ab54

SHA-1:
cefbe9244cf01b208a92b6fc9212b29b5406cda8

SHA-256:
75223582c8cb4fc6905b54f587f0c13a9598e43c53e10bbb46f796afdd1201c6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 5:54:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.2.13.4

File size:
132.7 KB (135,880 bytes)

Product version:
1.0.0.6

Original file name:
winkmc.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\windows key manager\winkmc.dll

Digital Signature
Signed by:
Now Media Corp.

Authority:
Thawte, Inc.

Valid from:
3/24/2012 9:00:00 AM

Valid to:
4/24/2013 8:59:59 AM

Subject:
CN=Now Media Corp., OU=EC Team, O=Now Media Corp., L=Uijeongbu-si, S=Gyeonggi-do, C=KR

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

Serial number:
3ACFBF44AA68CA08512B1BA9C041D893

Registration
CLSIDs:
{30AC9091-FAF7-46d1-A86F-03643C38A672}, {53A4F514-7017-4927-B43C-E113D57D2F11}

ProgIDs:
winkmc.WkmUrlSrchHK.1, winkmc.WkmGulf.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
6/22/2012 10:41:20 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:TDeJ0XvInh950winvBv90Le8Kn5rXOkNzn8BBbB5NzqklaYBWaGk:HeJ0/L7903IVXjyBt5NzqklaYA9k

Entry address:
0x97D5

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 4E, 3E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 2D, A4, 03, 00, 00, 74, 22, 83, E8, 04, 74, 17, 83, E8, 0D, 74, 0C, 48, 74, 03, 33, C0, C3, B8, 04, 04, 00, 00, C3, B8, 12, 04, 00, 00, C3, B8, 04, 08, 00, 00, C3, B8, 11, 04, 00, 00, C3, 8B, FF, 56, 57, 8B, F0, 68, 01, 01, 00, 00, 33, FF, 8D, 46, 1C, 57, 50, E8, 12, F8, FF, FF, 33, C0, 0F, B7, C8, 8B, C1, 89, 7E, 04, 89, 7E, 08, 89, 7E, 0C, C1, E1, 10, 0B, C1, 8D, 7E...
 
[+]

Entropy:
6.1466

Code size:
75 KB (76,800 bytes)

Internet Explorer BHO
CLSID:
{53A4F514-7017-4927-B43C-E113D57D2F11}

CLSID name:
Windows Key Manager


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