setup.exe

Korea Educational Broadcasting System

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.ebslang.co.kr and multiple other hosts.
Publisher:
Korea Educational Broadcasting System  (signed and verified)

MD5:
7e5f629b70e81cb5ff90cd3cb4d2091d

SHA-1:
753267561a53dc9959ae547a8a866989d784546a

SHA-256:
479a42a79253e11591d525dffce7a21f8de236c0205ae8a55c8599f6a578e9ae

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 7:11:49 PM UTC  (today)

File size:
19.2 MB (20,142,744 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
1/20/2016 9:00:00 AM

Valid to:
5/26/2016 8:59:59 AM

Subject:
CN=Korea Educational Broadcasting System, O=Korea Educational Broadcasting System, L=Seocho-gu, S=Seoul, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
22A82E22C3E51DCAAD9A03B38C61B169

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):
393216:EbRHApd1cMoofu61+wBMgMmAsAnjys4H41Q3k9y0R4tRAxZAekTT2hV8lA7kbkgc:olOD3oKuZwelmkysW3k9D4tRAA1TChVf

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:
7.9982

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup.exe has been seen being distributed by the following 2 URLs.

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