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ewinnerstart.exe

POLARIS SECURITY CORPORATION

This is a setup program which is used to install the application. The file has been seen being downloaded from www.yuanta.com.tw and multiple other hosts.
Publisher:
POLARIS SECURITY CORPORATION  (signed and verified)

MD5:
1bd1aa9301a72fbd146129988182b3e0

SHA-1:
5f9f6833c719c8697f2a28f5f8fc86d2ed7ac561

SHA-256:
0a9994909b025a029bb164b3c6d820ef9c9ebf2cc294fc32d05b5ef0aceeb9de

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 6:22:43 PM UTC  (today)

File size:
661.9 KB (677,784 bytes)

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:
POLARIS SECURITY CORPORATION

Authority:
VeriSign, Inc.

Valid from:
5/21/2010 8:00:00 AM

Valid to:
6/20/2013 7:59:59 AM

Subject:
CN=POLARIS SECURITY CORPORATION, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=POLARIS SECURITY CORPORATION, L=Taipei, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7A0AE6FED237E2D9EE8E882AF2459CDD

File PE Metadata
Compilation timestamp:
7/24/2007 1:28:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:NNxSTu2hMUj8W1sRcwodFKFpEVhJXgBd/jhJQ7P8Qs4DuBQ4Y2:N6u2p8rCR0XOheb/FW78QJ6s2

Entry address:
0x7698

Entry point:
E8, 19, 28, 00, 00, E9, 16, FE, FF, FF, 55, 8B, EC, 83, EC, 20, 53, 33, DB, 39, 5D, 10, 75, 20, E8, A4, 15, 00, 00, 53, 53, 53, 53, 53, C7, 00, 16, 00, 00, 00, E8, 35, 15, 00, 00, 83, C4, 14, 83, C8, FF, E9, 80, 00, 00, 00, 8B, 4D, 0C, 3B, CB, 56, 8B, 75, 08, 74, 21, 3B, F3, 75, 1D, E8, 75, 15, 00, 00, 53, 53, 53, 53, 53, C7, 00, 16, 00, 00, 00, E8, 06, 15, 00, 00, 83, C4, 14, 83, C8, FF, EB, 53, B8, FF, FF, FF, 7F, 3B, C8, 89, 45, E4, 77, 03, 89, 4D, E4, 57, FF, 75, 18, 8D, 45, E0, FF, 75, 14, C7, 45, EC...
 
[+]

Entropy:
7.8230  (probably packed)

Code size:
56 KB (57,344 bytes)

The file ewinnerstart.exe has been seen being distributed by the following 4 URLs.

http://www.yuanta.com.tw/Redirect.aspx?Show=LIST&Node=68742c8f-3bf5-4589-83ed-c4cef1247946

http://update.polaris.com.tw/.../EWinnerStart.exe

http://www.yuanta.com.tw/Redirect.aspx?Show=LIST&Node=57eedcbd-5127-4a26-ab5c-061ba9120414

http://www.yuanta.com.tw/.../Redirect.aspx?Show=LIST&Node=57eedcbd-5127-4a26-ab5c-061ba9120414

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