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airfec0.tmp.exe

Software Installer

Air Software

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application airfec0.tmp.exe by Air Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the AirInstaller Download Manager installer. It is also typically executed from the user's temporary directory.
Publisher:
AirInstaller Inc.  (signed by Air Software)

Product:
Software Installer

Description:
AirInstaller

Version:
1.0.1.3

MD5:
ae937dcb5a53aae68618bd9e457c8e12

SHA-1:
272c7bdbb24a8dced5216d5b8116c37857efded4

SHA-256:
b4c2f00b89f8c8651ed2aa9789637d635b7e350135eca4caeeff2797d284c7d7

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/25/2024 11:22:28 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software.AirSoftware.Bundler (M)
16.2.7.9

File size:
242.9 KB (248,752 bytes)

Product version:
1.0.1.3

Copyright:
(c) AirInstaller. All rights reserved.

Original file name:
AirInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\airfec0.tmp.exe

Digital Signature
Signed by:
Air Software

Authority:
COMODO CA Limited

Valid from:
6/26/2011 8:00:00 PM

Valid to:
6/26/2012 7:59:59 PM

Subject:
CN=Air Software, O=Air Software, STREET=185-911 Yates St., STREET="Suite #327", L=Victoria, S=BC, PostalCode=V8V4Y9, C=CA

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

Serial number:
00C3BFAFF5374660A208126E655CBD3E13

File PE Metadata
Compilation timestamp:
2/9/2012 3:13:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:kGQ7R9uMsJKPW7bINAZrqZPHxXOg5RaIORJS:kF9lsJKO7bXrwPHxXOgDTORJS

Entry address:
0xB9520

Entry point:
60, BE, 00, 10, 48, 00, 8D, BE, 00, 00, F8, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8657

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
228 KB (233,472 bytes)

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