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petacityclientdownload_daum.exe

Korea Network Technology Co., Ltd

The application petacityclientdownload_daum.exe by Korea Network Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Korea Network Technology Co., Ltd  (signed and verified)

MD5:
fcce44576d2c7bf345f85b3f15d4f216

SHA-1:
0ddeb013170d567534ef28a2530482c3968ec63e

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
7/4/2025 11:04:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.KoreaNet.Installer (M)
16.7.3.15

File size:
2.1 MB (2,197,200 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Digital Signature
Signed by:
Korea Network Technology Co., Ltd

Authority:
Thawte, Inc.

Valid from:
10/26/2012 9:00:00 AM

Valid to:
10/27/2013 8:59:59 AM

Subject:
CN="Korea Network Technology Co., Ltd", O="Korea Network Technology Co., Ltd", L=Seongnam-si, S=Gyeonggi-do, C=KR

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

Serial number:
5EFE630C3BF8B3880508986E0EDD9505

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:qer953Oml4W796+8YlhsDXZF33MIE4KSwzSyBah8ZhPlQpY:qG95dlh6+8Ybs9RpyLLah8btQC

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9969

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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