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STUpdate.exe

STUpdate 응용 프로그램

Knowhow Information & Communication Inc

Publisher:
Knowhow Infocom Inc.  (signed by Knowhow Information & Communication Inc)

Product:
STUpdate 응용 프로그램

Version:
1, 0, 1, 2

MD5:
06c59ad73d1855d7dfd38efc70494871

SHA-1:
52dc9931a1a59d4dcba9ab396bdbcc25c067c6ee

SHA-256:
cf2fa91854bd9d2228cff4e99da163291f7ebe145f30fbf074e35fff6a624ad1

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/25/2024 11:24:22 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Qihoo 360 Security
Win32/Backdoor.17f
1.0.0.1015

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.151201

File size:
52.1 KB (53,312 bytes)

Product version:
1, 0, 1, 2

Copyright:
Copyright (C) 2010 Knowhow Infocom Inc.

Original file name:
STUpdate.exe

File type:
Executable application (Win32 EXE)

Language:
Korean (Korea)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\stupdate.exe

Digital Signature
Signed by:
Knowhow Information & Communication Inc

Authority:
VeriSign, Inc.

Valid from:
4/9/2013 5:00:00 PM

Valid to:
6/9/2014 4:59:59 PM

Subject:
CN=Knowhow Information & Communication Inc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Knowhow Information & Communication Inc, L=Yongsan-gu, S=Seoul, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
719624866177852912238BD1C149AD49

File PE Metadata
Compilation timestamp:
6/28/2013 1:15:15 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
768:uW0NYe7DNtUknqdzQjliwgjMLOP9fnG+N9hrpARMSiShl4R9SMuQjLZcC:uW1ettU2qdSZP2pptsMSbl6VrpcC

Entry address:
0x240F0

Entry point:
60, BE, 00, A0, 41, 00, 8D, BE, 00, 70, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.7537

Packer / compiler:
UPX 2.90LZMA

Code size:
44 KB (45,056 bytes)

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