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grlaunchertempsetup.exe

GOM Player

GRETECH

The application grlaunchertempsetup.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 docviewer.yandex.ua and multiple other hosts.
Publisher:
Gretech Corporation  (signed by GRETECH)

Product:
GOM Player

Description:
GOM Player Setup File

Version:
2.2

MD5:
4e7beb7ba38dc8f6922149aae3330406

SHA-1:
54fea9b8eefe7cbd88d51239196d6d415647405c

SHA-256:
15ca084728036faadb26eedcd442768b8d74a6369836816cf3f80f2847018fc1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/16/2024 7:32:53 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
20.5 MB (21,493,392 bytes)

Product version:
2.2.76.5239

Copyright:
Copyright(C) Since 2003 Gretech Corporation.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\grlaunchertempsetup.exe

Digital Signature
Signed by:
GRETECH

Authority:
Symantec Corporation

Valid from:
12/21/2015 9:00:00 AM

Valid to:
6/17/2017 8:59:59 AM

Subject:
CN=GRETECH, O=GRETECH, L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
59B4F88AACBE29B5C1AE3340C2C0F244

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):
393216:51Tua0ctJ5Z/GbkJE34Rzkegs74WnpyKj6m5VhgUAjjiPwA8AN3fwDW:58atj3uiE34Rw9sbnp7VhgRjjioO

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 grlaunchertempsetup.exe has been seen being distributed by the following 2 URLs.

https://docviewer.yandex.ua/source?id=csoh0-h6lwwfwh9fdvobbfvknev7ldgcjcdaujhn20bzz2fjjut2h6znf2ojpdtndpmqzpwzlgxi59kki8s8hpd8ffilxkyeqpz3w8qgt&archive-path=//.../p5lAO4FB95sg0duqpomg==&name=GOM PLAYER 2.2.69.5227.rar

http://player.gomlab.com/download_log.gom?ver=ru

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