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wisupdate.exe

Windows WIS

SAMJUNG TECHNOLOGY Co., Ltd

The application wisupdate.exe by SAMJUNG TECHNOLOGY Co. has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Samjung Technology  (signed by SAMJUNG TECHNOLOGY Co., Ltd)

Product:
Windows WIS

Version:
1,0,0,2

MD5:
2a5ccd13e595c0bd4ae95e6cf59d8aee

SHA-1:
e95d69d6aabd7fb4dcc1e4607bc06d416cb0e2e1

SHA-256:
db066831a0a95c6250832ff4740fbccb9df36463fe9915347594f13858b96021

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:
4/18/2024 11:29:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.14.18

File size:
108.6 KB (111,208 bytes)

Product version:
1,0,0,2

Copyright:
Samjung Technology

Original file name:
wissvc.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\windows wis\wisupdate.exe

Digital Signature
Signed by:
SAMJUNG TECHNOLOGY Co., Ltd

Authority:
Thawte, Inc.

Valid from:
4/17/2013 9:00:00 AM

Valid to:
4/18/2014 8:59:59 AM

Subject:
CN="SAMJUNG TECHNOLOGY Co., Ltd", OU=Dev Team, O="SAMJUNG TECHNOLOGY Co., Ltd", L=Seocho-gu, S=Seoul, C=KR

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

Serial number:
312EDE4AE66F959F92D07E88F82DEBD3

File PE Metadata
Compilation timestamp:
5/14/2013 2:06:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x7274

Entry point:
E8, 8D, 5A, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 3C, 33, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 74, 30, 41, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 00, 8F, 41, 00...
 
[+]

Entropy:
6.4089

Code size:
72 KB (73,728 bytes)

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