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onairsetup.exe

ONAIR

The file onairsetup.exe, “ONAIR Setup ” has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.djmaster.com.
Product:
ONAIR

Description:
ONAIR Setup

Version:
4.0.0.965

MD5:
a146edba21d2181fe0a56fcd8802ffb5

SHA-1:
f8aac4664b234c69a4708e21845e17f493c04be3

SHA-256:
d79226feee97b0c6e4a4e4790f3415d65de1babc77234533624af4c95fe9e47b

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/26/2024 8:01:25 PM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.InstallCore.RE48 (M)
16.12.9.15

File size:
2 MB (2,090,924 bytes)

Product version:
4.0.0.965

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\onairsetup.exe.o65vf04.partial

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:p9Wc2IEEZLKaT43wF8xCPHdJCiQp+0RAFjUKv+hTragZ:3Wc2ID1kS1Qp+P+hT2gZ

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9916

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.djmaster.com/.../ONAIRSetup.exe

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