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_launcher.exe

Nefsis Conference Launcher

Nefsis

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from useast-v17.nefsis.com and multiple other hosts.
Publisher:
Nefsis   (signed by Nefsis)

Product:
Nefsis Conference Launcher

Description:
Nefsis Conference Launcher Setup

Version:
5.3.23.387

MD5:
7d19d48c85d4f72effc513c2e85bc849

SHA-1:
bd43d22791a7e634cbabfc6fb0288f27435d849d

SHA-256:
2cbd5c9ee5afbea6c8967766fd3b1679005422db4fe30ccda8e0fcaa61454690

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 1:38:13 AM UTC  (today)

File size:
1.5 MB (1,577,160 bytes)

Product version:
5.3.23.387

Copyright:
Copyright © 2011 Nefsis

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\apps\2.0\ex524bz5.nko\h7lvka6t.ckq\laun...exe_2bb319ce4adb0a15_0005.0002_none_9822125dbe0408b7\_launcher.exe

Digital Signature
Signed by:
Nefsis

Authority:
Thawte, Inc.

Valid from:
1/23/2011 4:00:00 PM

Valid to:
2/26/2013 3:59:59 PM

Subject:
CN=Nefsis, OU=Secure Application Development, O=Nefsis, L=San Diego, S=California, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
04EDEC2D8D280404DEE05CFA79BF3164

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:I20gLx6300AOzqcW+p8PJlSgwHo27/UN/NV/TDRq9QsEd7fb4Jq65V4xke6cgY7s:I2Lx2zd688/rLNq9QLdrbQqsVtECvVXZ

Entry address:
0x9B24

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, A2, 95, FF, FF, E8, A9, A7, FF, FF, E8, D4, C9, FF, FF, E8, 1B, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, DB, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, A4, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 04, D0, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 53, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9906

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file _launcher.exe has been seen being distributed by the following 2 URLs.

https://useast-v17.nefsis.com/Launcher.exe

http://useast-v13.nefsis.com/Launcher.exe

Scan _launcher.exe - Powered by Reason Core Security
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