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flashplayerupdate-setup.exe

Upright Media

The application flashplayerupdate-setup.exe by Upright Media has been detected as a potentially unwanted program 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. The file has been seen being downloaded from files4.securedownload01.com.
Publisher:
Current Robust Install System  (signed by Upright Media)

Product:
Current Robust Install System

Version:
55.4.1.7458

MD5:
51d5a640f798806339f43c30e518cf6d

SHA-1:
834154bab39748d343f987708911f43bfb3b1176

SHA-256:
b557368f3ba2801978cb402b7f28dc7b6de2906626d27af879665138310c9a71

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 5:33:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.UprightM.Installer (M)
16.7.10.0

File size:
877.9 KB (899,000 bytes)

Product version:
55.4.1.7458

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\flashplayerupdate-setup.exe

Digital Signature
Signed by:
Upright Media

Authority:
VeriSign, Inc.

Valid from:
7/6/2015 3:00:00 AM

Valid to:
7/6/2016 2:59:59 AM

Subject:
CN=Upright Media, O=Upright Media, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
55B41F62CC28B8FB3DC3B77CC2CA5B33

File PE Metadata
Compilation timestamp:
7/7/2014 3:01:32 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:PAMLKmtvPyHu7Q8vrJQ4y9pNg4W7HM8WcN+2QHCmf:oiKmHyO8oOip7s8bQn

Entry address:
0xC822

Entry point:
E8, 3C, 05, 00, 00, E9, 57, FD, FF, FF, CC, CC, CC, CC, 51, 8D, 4C, 24, 04, 2B, C8, 1B, C0, F7, D0, 23, C8, 8B, C4, 25, 00, F0, FF, FF, 3B, C8, 72, 0A, 8B, C1, 59, 94, 8B, 00, 89, 04, 24, C3, 2D, 00, 10, 00, 00, 85, 00, EB, E9, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, A8, 4B, 41, 00, 89, 0D, A4, 4B, 41, 00, 89, 15, A0, 4B, 41, 00, 89, 1D, 9C, 4B, 41, 00, 89, 35, 98, 4B, 41, 00, 89, 3D, 94, 4B, 41, 00, 66, 8C, 15, C0, 4B, 41, 00, 66, 8C, 0D, B4, 4B, 41, 00, 66, 8C, 1D, 90, 4B, 41, 00, 66, 8C, 05, 8C...
 
[+]

Entropy:
7.9570  (probably packed)

Code size:
51.5 KB (52,736 bytes)

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

http://files4.securedownload01.com/download/.../dl?bc=1173889&pid=adcash&brand=securedownload01.com&c=FlashPlayer&country=RO&p_tid=848678281438864712&cb=499022211&osName=Windows&osVersion=7&browserName=IE&browserVersion=11&zTmp=1&executable=1191481

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