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air5a1e.exe

DeskToolsSoft B.V

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cdn2.chironexfleckerisilver.com and multiple other hosts.
Publisher:
DeskToolsSoft B.V  (signed and verified)

MD5:
884f7ae79b97d398ec6a4e41a1b19e40

SHA-1:
9ec6d605a8675095dcd83db71b2cd362c056613e

SHA-256:
f95089527edc745798e8701c5a8194afdf39daa7260038fced5c0797dc70991f

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
6/3/2024 11:57:31 AM UTC  (today)

File size:
254.4 KB (260,480 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\air5a1e.exe

Digital Signature
Signed by:
DeskToolsSoft B.V

Authority:
COMODO CA Limited

Valid from:
3/11/2014 6:00:00 PM

Valid to:
3/11/2017 4:59:59 PM

Subject:
CN=DeskToolsSoft B.V, O=DeskToolsSoft B.V, STREET=Beilerstraat 24, L=Assen, S=Drenthe, PostalCode=9401 PL, C=NL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
23E91622F4F9BB2180A25DD47067B009

File PE Metadata
Compilation timestamp:
2/24/2012 12:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:EweqOYEUXPnc45tQfcShLfWqHQhBPAs70pRgEIRegK+DYjBVgMym2iCAFOCydwgO:1EUXEmQf3MqKBx76eEO9D/MylAk9f

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.7715

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file air5a1e.exe has been seen being distributed by the following 2 URLs.

http://cdn2.chironexfleckerisilver.com/downloads/offers/.../DriverFinder_driverfinder_Setup.exe

http://cdn.airdlr1.com/downloads/offers/.../DriverFinder_driverfinder_Setup.exe

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