update.exe

True Street

The application update.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 self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from files4.fastdownload6.com.
Publisher:
Ultra Pronto Installer  (signed by True Street)

Product:
Ultra Pronto Installer

Version:
57.6.5.4365

MD5:
5e0f38b32379e76fe8c58965e4d6d595

SHA-1:
01e4670d4fa31e75c1a3efbf4155979494285eaf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 8:55:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TrueStreet.Installer (M)
16.3.2.0

File size:
756.2 KB (774,384 bytes)

Product version:
57.6.5.4365

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temporary internet files\content.ie5\{random}\update.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
9/9/2015 2:19:40 AM

Valid to:
9/7/2016 4:41:42 AM

Subject:
CN=True Street, O=True Street, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00E4671F29CACB6629

File PE Metadata
Compilation timestamp:
9/22/2014 5:06:12 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:wlk3cbfk9/kV837nzAtGiyKQci1wr/oEFLxCLgaT74KEaymNmVQScYpA3eoVX3U0:jcbk9cVjGitQcSQ/ofBMQyEHSE3l3U0

Entry address:
0x1EFA00

Entry point:
60, BE, 00, 60, 53, 00, 8D, BE, 00, B0, EC, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 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...
 
[+]

Entropy:
7.9232

Packer / compiler:
UPX 2.90LZMA

Code size:
744 KB (761,856 bytes)

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

Remove update.exe - Powered by Reason Core Security