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w-lan.exe

SFXMaker

iSoft

The application w-lan.exe, “Compiled by SFXMaker” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from bios.ddns.net.
Publisher:
iSoft

Product:
SFXMaker

Description:
Compiled by SFXMaker

Version:
4.65.0.0

MD5:
71850d5dd3110c8b05ddf7bf5241ba25

SHA-1:
7783ade98e4bc733d0a9e95038cf815e8ca13dd4

SHA-256:
d353c3df8bc42f02225a40a3ced291215578d9d83bc5271a092403c858a6085a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
9/15/2025 5:12:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.iSoft.Bundler.Meta (M)
16.2.29.22

File size:
28.9 MB (30,319,328 bytes)

Product version:
4.65.0.0

Copyright:
Copyright (c) 2006-2009 Iuli

Original file name:
7z.sfx.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\w-lan.exe

File PE Metadata
Compilation timestamp:
2/25/2009 4:57:57 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:TCXqfwkww7CXXWUgdxCDgOH1FLFDdI/SP:+XHk8nlgdgzVFLFq/SP

Entry address:
0x159C2

Entry point:
6A, 70, 68, 78, 9B, 41, 00, E8, A2, FF, FF, FF, 33, DB, 89, 5D, FC, 8D, 45, 80, 50, FF, 15, 5C, 81, 41, 00, 83, CF, FF, 89, 7D, FC, 66, 81, 3D, 00, 00, 40, 00, 4D, 5A, 75, 28, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, 17, 0F, B7, 88, 18, 00, 40, 00, 81, F9, 0B, 01, 00, 00, 74, 20, 81, F9, 0B, 02, 00, 00, 74, 05, 89, 5D, E4, EB, 2A, 83, B8, 84, 00, 40, 00, 0E, 76, F2, 33, C9, 39, 98, F8, 00, 40, 00, EB, 11, 83, B8, 74, 00, 40, 00, 0E, 76, DF, 33, C9, 39, 98, E8, 00, 40, 00, 0F, 95, C1...
 
[+]

Entropy:
7.9866

Developed / compiled with:
Microsoft Visual C++ v7.1

Code size:
88.5 KB (90,624 bytes)

The file w-lan.exe has been seen being distributed by the following URL.

http://bios.ddns.net:81/Server Data/.../W-LAN.exe

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