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fwsim.exe

Lukas Trötzmüller

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.fwsim.com.
Publisher:
Lukas Trötzmüller  (signed and verified)

MD5:
cf2b3463726152c63afac7ae70406326

SHA-1:
18b9679dbfe50d5f3926f640de1e0540ca3cdac7

SHA-256:
a5abff3c3673380f1d56cb8d44fa6ee2f040ce1e61e5bc83ac184ebddf7d1247

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
2/25/2025 1:23:59 PM UTC  (today)

File size:
67.8 MB (71,137,760 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Lukas Trötzmüller

Authority:
COMODO CA Limited

Valid from:
11/25/2015 1:00:00 AM

Valid to:
11/25/2020 12:59:59 AM

Subject:
CN=Lukas Trötzmüller, O=Lukas Trötzmüller, STREET=Lindenweg 11, STREET=Yspertal, L=Yspertal, S=Niederösterreich, PostalCode=3683, C=AT

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0083D36EF7E62BF51CDE94A560FD1AC8AB

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://www.fwsim.com/fwsim.exe

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