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chocoplayer_setup.exe

Clunet Co.,Ltd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from mfiles.naver.net and multiple other hosts.
Publisher:
Clunet Co.,Ltd.  (signed and verified)

MD5:
8f1b2ad124e4871d565fae9cccbccb4b

SHA-1:
77659248cc39db9d0e713f76244a3d25a2b95759

SHA-256:
4cccd40a56185217833adc06a6d2f1f9abdb3f8d450c70c1c4c9e781fd35d7d1

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 9:50:37 AM UTC  (today)

File size:
6.4 MB (6,759,488 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Clunet Co.,Ltd.

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
3/16/2010 9:00:00 AM

Valid to:
3/17/2011 8:59:59 AM

Subject:
CN="Clunet Co.,Ltd.", O="Clunet Co.,Ltd.", L="Gangnam-gu ", S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
0E4EDE2A2AAD40B17412D7FE3676F7C2

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:PWxjk6ae2VkM3LIEtlOPOHIGgeQQnVh/Gbgpmp3wq7ZLd1+NF2:So6ae2V/jNIPeQQV1GUfy1+Nw

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9991

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://mfiles.naver.net/f366ef5b467879c9e40961546f88f3892d7882df/20120614_298_blogfile/.../ChocoPlayer_Setup.exe

http://ian86.tistory.com/.../cfile26.uf@162D4F4E500C096D23077D.exe

http://cfile3.uf.tistory.com/.../13739C4150D3D43A11EFED

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