setup.exe

The executable setup.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the AirInstaller Download Manager installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from files.getsoftfree.com a web site host known to distribute potentially unwanted software operated by Air Software.
MD5:
84114d55dcb424036a9e76de89e93f27

SHA-1:
3e406a857ecae445b78f53ca8b18ef06411eab48

SHA-256:
b08bca7570fc84fb34e13249556ef875bbae0b8044a84d24cfe0ec811fc3e111

Scanner detections:
1 / 68

Status:
Malware

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/26/2024 6:45:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.1.15.15

File size:
752.4 KB (770,472 bytes)

File type:
Executable application (Win16 EXE)

Bundler/Installer:
AirInstaller Download Manager

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

File PE Metadata
Compilation timestamp:
4/23/2014 10:48:20 AM

OS version:
5.1

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:Ox5Eg69iaJKNVocBGw0+ANoq4ed3k05tFDkl/mUdqrAOt/704RVhlFgeCKsxMVi:iEFiaJciRwRAx3Zk5KrAOt/FXDFANMVi

Entry address:
0x25A418

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Entropy:
7.9356

Packer / compiler:
ASPack v1.08.04

Code size:
1.6 MB (1,721,856 bytes)

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

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