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sf_20160527.exe

SFOnline

WAYI

The program is a setup application that uses the InstallShield Setup installer. The file has been seen being downloaded from sf.wayi.com.tw.
Publisher:
WAYI

Product:
SFOnline

Description:
InstallScript Setup Launcher

Version:
1.10.2118

MD5:
7d96b9fd3a8b542d68cfbc2b003c2d4f

SHA-1:
449cbd414fd9e771361ad43fb233b80b1e8b0263

SHA-256:
26906660fa1ed67835df374ad126963d7757b97cb98319dfe52f600016d6f7ed

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/4/2025 8:26:21 PM UTC  (today)

File size:
203.7 MB (213,554,278 bytes)

Product version:
1.10.2118

Copyright:
Copyright (C) 2010 Flexera Software, Inc. and/or InstallShield Co. Inc. All Rights Reserved.

Original file name:
InstallShield Setup.exe

File type:
Executable application (Win32 EXE)

Installer:
InstallShield Setup

Common path:
C:\users\{user}\downloads\sf_20160527.exe

File PE Metadata
Compilation timestamp:
10/6/2010 4:39:22 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6291456:+pKB7R8X1oZFaag1jRRCZDh5mXTVXXXpVzhZcjUyMeIPrz1717X:qK1R8X1o7sCZDfmFNZlDrX

Entry address:
0x3D90D

Entry point:
55, 8B, EC, 6A, FF, 68, A8, 75, 46, 00, 68, 38, F0, 43, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 8C, 63, 46, 00, 33, D2, 8A, D4, 89, 15, 44, D7, 47, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 40, D7, 47, 00, C1, E1, 08, 03, CA, 89, 0D, 3C, D7, 47, 00, C1, E8, 10, A3, 38, D7, 47, 00, 6A, 01, E8, 0E, 2A, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C2, 00, 00, 00, 59, E8, 8F, 0F, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B1, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
7.9945

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
403.5 KB (413,184 bytes)

The file sf_20160527.exe has been seen being distributed by the following URL.

http://sf.wayi.com.tw/service.ashx?flag=fb&link=http://cdn-sf.wayi.com.tw/.../SF_20160527.exe

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