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flashplayerupdate-setup.exe

True Street

The application flashplayerupdate-setup.exe by True Street 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 setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from files4.downloadnet1004.com.
Publisher:
Shielded Free Installer  (signed by True Street)

Product:
Shielded Free Installer

Version:
75.5.7.1009

MD5:
97e6661b6b34a7fd7931f8b2487e8a03

SHA-1:
b55c76672fdcc3187ff143afe2d37cc27fd66d83

SHA-256:
1e900ac71e26d7292e45494f640d88d6053e61e8c56d00ca5530545e63675317

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 5:07:15 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TrueStreet.Installer (M)
16.3.5.4

File size:
877.5 KB (898,592 bytes)

Product version:
75.5.7.1009

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:
True Street

Authority:
VeriSign, Inc.

Valid from:
7/5/2015 8:00:00 PM

Valid to:
7/5/2016 7:59:59 PM

Subject:
CN=True Street, O=True Street, 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:
648D4F35C71D46404710ADE7005596F8

File PE Metadata
Compilation timestamp:
7/28/2014 5:43:16 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:nsMLKmtvPyHu7friK8Ay9pNg4W7HM8YcN+2QHC4l:siKmHyOzj9p7s8lQ/

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:
7.9586  (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.downloadnet1004.com/download/.../dl?bc=1185127&pid=mundomedia_cpa&brand=securedownload01.com&aid=CD4349&s=dNUGHNRQQDDKA60M03JN4L8M&c=82f309352ec54c7bb54fbe568877e068&country=US&p_tid=638070a6-990f-5cf3-88b6-1845fa8604a2&cb=2134552490&osName=Windows&osVersion=7&browserName=IE&browserVersion=11&zTmp=1&executable=1188575

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