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stb8a2.tmp.exe

MartianArcade Software

ArcadeSafari

The application stb8a2.tmp.exe, “MartianArcade Installer” by ArcadeSafari has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
MartianArcade  (signed by ArcadeSafari)

Product:
MartianArcade Software

Description:
MartianArcade Installer

Version:
2.2.4846

MD5:
028d4506609dd90b78658883d0338947

SHA-1:
f7eb144ba3a0024f550b13ff851bad091c957d01

SHA-256:
bb03b12bde37e9d4b2f4b8ffeda2fea5d371c556b1ec193d3e9873c0ee318ed5

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.

Analysis date:
12/24/2024 4:29:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.EpicPlay (M)
17.2.8.22

File size:
1.7 MB (1,798,376 bytes)

Product version:
2.2.4846

Copyright:
Copyright (C) MartianArcade 2014

Original file name:
Installer

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\stb8a2.tmp.exe

Digital Signature
Signed by:
ArcadeSafari

Authority:
thawte, Inc.

Valid from:
10/24/2016 7:00:00 PM

Valid to:
11/4/2017 6:59:59 PM

Subject:
CN=ArcadeSafari, O=ArcadeSafari, L=Irvine, S=california, C=US

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
39BB55F4F4AAB1D4EB44B51C5DDF6238

File PE Metadata
Compilation timestamp:
5/17/2016 2:31:51 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
14.0

Entry address:
0x259A1

Entry point:
E8, 75, 07, 00, 00, E9, 7A, FE, FF, FF, 55, 8B, EC, 5D, E9, DF, FA, FF, FF, 6A, 0C, 68, F0, 91, 49, 00, E8, 00, 07, 00, 00, C6, 45, E7, 00, 8B, 5D, 0C, 8B, C3, 8B, 7D, 10, 0F, AF, C7, 8B, 75, 08, 03, F0, 89, 75, 08, 83, 65, FC, 00, 8B, C7, 4F, 89, 7D, 10, 85, C0, 74, 14, 2B, F3, 89, 75, 08, 8B, 4D, 14, E8, 5C, 04, 00, 00, 8B, CE, FF, 55, 14, EB, E2, B0, 01, 88, 45, E7, C7, 45, FC, FE, FF, FF, FF, E8, 14, 00, 00, 00, E8, F7, 06, 00, 00, C2, 10, 00, 8B, 7D, 10, 8B, 5D, 0C, 8B, 75, 08, 8A, 45, E7, 84, C0, 75...
 
[+]

Entropy:
7.6807

Code size:
503 KB (515,072 bytes)

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