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gomplayersetup.exe

곰플레이어

GRETECH

The application gomplayersetup.exe by GRETECH 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. The file has been seen being downloaded from dnplus3.simfile.uplusbox.co.kr and multiple other hosts.
Publisher:
(주)그래텍  (signed by GRETECH)

Product:
곰플레이어

Description:
곰플레이어 설치 파일

Version:
2.2

MD5:
3bcaa7773f648774c27f687c8ed3418d

SHA-1:
895a891d86bc62c4141d5f645795d756aa672efb

SHA-256:
cdb6dae83569fcda412d40d6059e9f816290777557d6efe30ffcdf2acea03b84

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 10:47:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GRETECH.Installer.Meta (L)
16.6.10.10

File size:
14.2 MB (14,922,832 bytes)

Product version:
2.2.63.5209

Copyright:
저작권(C) Since 2003 (주)그래텍

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\gomplayersetup.exe

Digital Signature
Signed by:
GRETECH

Authority:
VeriSign, Inc.

Valid from:
5/2/2013 9:00:00 AM

Valid to:
6/2/2015 8:59:59 AM

Subject:
CN=GRETECH, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GRETECH, L=Gangnam-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:
78A2255D0AB283A4DC76EF94B250B7ED

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:Dy4JSXjPXmL+YOVbnbM+1S0nOvQyPT/xg:WeLTKo+1S0Ov1PT/e

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9998

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file gomplayersetup.exe has been seen being distributed by the following 3 URLs.

http://dnplus3.simfile.uplusbox.co.kr/.../httpdown.cgi?orgfname=GOMPLAYERSETUP.EXE&filename=SS9WRVJDUnFULVdDSHVLMks N3ZMQ00tTHhLYUxPLmVIT0MuSz9Mdkt5TXVLUko4

http://www.computerchingoo.com/?module=file&act=procFileDownload&file_srl=4645&sid=4ef342c1ccdb26b7244805a1029e6846

http://app.gomtv.com/.../GOMPLAYERSETUP.EXE

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