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daumcleaner_update.exe

Daum Communications Corp.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cleaner.daum.net.
Publisher:
Daum Communications Corp.  (signed and verified)

MD5:
9e9a1be4bb53e7789cbae5513d81ea1f

SHA-1:
0ec16ead9a750f4cd064b17aed516716770e7263

SHA-256:
57af437fb47df53dd13e08a2690f5e2cc377a1b865b521d444e80c8154b8628e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 1:17:43 PM UTC  (today)

File size:
2.2 MB (2,258,304 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Daum Communications Corp.

Authority:
VeriSign, Inc.

Valid from:
12/6/2013 9:00:00 AM

Valid to:
2/5/2015 8:59:59 AM

Subject:
CN=Daum Communications Corp., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Daum Communications Corp., L=Yongsan-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:
0A5167251C4CAB51BECDA4B87B48CAE1

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):
49152:nDaQcvtRrZlwpSHBKQhhhJzwn2D/A33G1Z8c0fv7mmB:njEtRraAB3hxD/A321Zhk

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:
7.4502

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file daumcleaner_update.exe has been seen being distributed by the following URL.

http://cleaner.daum.net/.../DaumCleaner.exe

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