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updater112.exe

KeyMatchU 응용 프로그램

Korea Contents Network

The application updater112.exe, “KeyMatchU MFC 응용 프로그램” by Korea Contents Network has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Korea Contents Network  (signed and verified)

Product:
KeyMatchU 응용 프로그램

Description:
KeyMatchU MFC 응용 프로그램

Version:
1, 0, 0, 1

MD5:
776c6f203bcbecbd7d52ad060ed87bcc

SHA-1:
375f1e3d39b0332d753f0723fd7a3ae13a8388c9

SHA-256:
1f23ae2db94314dc227e9d84a490f5721db637c49fcb548e289cbecafddec338

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:
4/27/2024 3:31:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.KoreaContentsNetwork (M)
16.2.15.4

File size:
94.2 KB (96,432 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright (C) 2011

Original file name:
KeyMatchU.EXE

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\admatching\updater112.exe

Digital Signature
Signed by:
Korea Contents Network

Authority:
Thawte, Inc.

Valid from:
3/7/2012 9:00:00 AM

Valid to:
3/8/2013 8:59:59 AM

Subject:
CN=Korea Contents Network, O=Korea Contents Network, L="Seocho gu ", S=Seoul, C=KR

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

Serial number:
3C3FB7F3F4B4598823CE40D67CCA7266

File PE Metadata
Compilation timestamp:
9/17/2012 2:21:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:on6nerW3tbz5GfPvekaGxzvTV8oNdwJa/piFGKmPKfjvMBr1AHBYW:on6eMlz5EPvekvQoI8BkmPKfjvMBwb

Entry address:
0xCDE8

Entry point:
55, 8B, EC, 6A, FF, 68, F0, F8, 40, 00, 68, 74, CF, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 08, F4, 40, 00, 59, 83, 0D, 40, 3B, 41, 00, FF, 83, 0D, 44, 3B, 41, 00, FF, FF, 15, 04, F4, 40, 00, 8B, 0D, 34, 3B, 41, 00, 89, 08, FF, 15, 00, F4, 40, 00, 8B, 0D, 30, 3B, 41, 00, 89, 08, A1, FC, F3, 40, 00, 8B, 00, A3, 3C, 3B, 41, 00, E8, 1C, 01, 00, 00, 39, 1D, 58, 37, 41, 00, 75, 0C, 68, 70, CF, 40, 00, FF, 15, F8, F3...
 
[+]

Entropy:
5.7619

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
56 KB (57,344 bytes)

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