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coowon.exe

The application coowon.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from z.track351.com.
MD5:
e40f67062cde2c3cc1c4789342493c1b

SHA-1:
a6124e3cb99cdfae8bd27901a05834a91a84a245

SHA-256:
dc611ef41e8fb7742f2e9200abbb9f353eea80298a21fd020404c61293865ae8

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 6:29:14 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.13208
9.0.1.05190

ESET NOD32
NSIS/TrojanDownloader.Agent.NTZ trojan
8.0.319.0

File size:
171.3 KB (175,430 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:3gXdZt9P6D3XJP87B38vkIJUUxzqkbppqYaUodajuoQHcnLt2MMBJ/H5KW+r9/p:3e34y7BzUxW0pA+U+hUMMBJHUW+rr

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://z.track351.com/dl/?z=1171&c=23583&name=coowon&file=http://coowondownload.com/.../coowon_install_1.4.0.0.exe

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