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kwinso.dll

SIAD

The library kwinso.dll has been detected as malware by 1 anti-virus scanner. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘kwinso’.
Publisher:
SIAD  (signed and verified)

MD5:
9af89eb207291d28b04246c42cc08576

SHA-1:
7a1be9d0f8e6996d694dce3b8facb0373d4c3466

SHA-256:
8e76278848dbda2cd8ff4d97c4e8c0f10241595089cd34608450a0799dc8d15e

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/28/2024 7:36:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.2.3

File size:
1 MB (1,089,584 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\kwinstart\kwinso.dll

Digital Signature
Signed by:
SIAD

Authority:
Thawte, Inc.

Valid from:
8/1/2013 9:00:00 AM

Valid to:
9/1/2014 8:59:59 AM

Subject:
CN=SIAD, O=SIAD, L=Sungdong-gu, S=SEOUL, C=KR

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

Serial number:
3B7192356B8F6D522CB98EA56A4E5D26

Registration
CLSIDs:
{CC01FC6C-7BA4-420F-A195-80A95B0208EF}, {CC01FC6C-CACC-4E17-8C06-95C30EF5E6A7}

ProgID:
kwinso.kwinso

COM registered:
Yes

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:UMSebw9/BHHCD2AGIeiRETINuBpLcG2iwPmJzFMaaC9:6DJA/CiuBtcG2iwPX4

Entry address:
0x235000

Entry point:
83, EC, 04, 50, 53, E8, 01, 00, 00, 00, CC, 58, 8B, D8, 40, 2D, 00, 40, 0A, 00, 2D, 5D, 36, 5F, 00, 05, 52, 36, 5F, 00, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, 68, 32, A6, 7D, 68, AB, A2, A7, 3A, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 8B, EC, 60, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, EB, 08, 31, 06, 01, 1E, 83, C6, 04, 49, 0B, C9, 75, F4, 61, C9, C2, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.7289  (probably packed)

Code size:
646.5 KB (662,016 bytes)

Internet Explorer BHO
CLSID:
{CC01FC6C-7BA4-420F-A195-80A95B0208EF}

CLSID name:
kwinso


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