3013874_stp.exe

GOM Player

GRETECH

The application 3013874_stp.exe, “GOM Player Setup File” 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 letoltes.szoftverbazis.hu and multiple other hosts.
Publisher:
Gretech Corporation  (signed by GRETECH)

Product:
GOM Player

Description:
GOM Player Setup File

Version:
2.2

MD5:
8a39af55c613ca432bb2a689146cbbce

SHA-1:
9b2cace51c2566282b23cb5458be5c0bf1e0c16b

SHA-256:
c771a108985dec43a9c7607bff53517f39c3f6b26fc34e3936d912cf80f313eb

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 11:41:33 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
14.1 MB (14,779,608 bytes)

Product version:
2.2.56.5181

Copyright:
Copyright(C) 2003-2013

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\3013874_stp.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
5/1/2013 9:00:00 PM

Valid to:
6/1/2015 8:59:59 PM

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:
12/5/2009 8:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:+9fMmCTHqz+0zpKuxyxrYn606CC6DpEm4FkKZMhS4:+mOr83CC2pEbLZ8R

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 3013874_stp.exe has been seen being distributed by the following 8 URLs.

http://letoltes.szoftverbazis.hu/O5S0QjR-PVHzAqnnDoO3Hw/1452627249/.../GOMPLAYERENSETUP.EXE

http://api2.tenlua.vn/filemanager/builddownload/.../?hash=1039b070e40c375d19316e7e69fe769b2f3ea58bad1af458e26c916dde4b4214622079f8e76d2fb11522f9f70d2e0c53443212dfbaf54e65765cc349f481da9fc791ff87c94896fffe23301afb148662df0f8424a4571f619e1834ce1c0506f8f92ea32d142f41e5f0d4fc205a2cc11c8549fa235906396a512f27de9befee24eebe34097632b9d03520856e8fd02be6a74b&url=0b3da36fa30172185e30306174fd75853636b390ad53eb4da0&down=0b3da36fa30172185e30306174fd75853636b390ad53fc55a0&jump_type=download&file=sinhvienit.net-gom-player-2.2.56.exe

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