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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:
7041e648a20a32e25ba709ef49de8998

SHA-1:
8e4693e960ff46b68a9a22040a0da6e3b462fc43

SHA-256:
01190196b1d63225443ae140addf6ab56ecc90b5b854cfc33f1902bbbda18432

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 6:25:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TrueStre.Installer (M)
16.5.29.23

File size:
757.7 KB (775,904 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:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\update.exe

Digital Signature
Signed by:
True Street

Authority:
GoDaddy.com, Inc.

Valid from:
9/9/2015 1:19:40 AM

Valid to:
9/7/2016 3:41:42 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:
9/25/2014 6:27:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:Wv/7Hmtz7ol4S6nBg3tuWXtXPjxHoaTtWmERcdQGV/WRW3WSFpRZ:Gm97oll8WdVPjxoqjQcqWGkRZ

Entry address:
0x1EFE10

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:
7.9213

Packer / compiler:
UPX 2.90LZMA

Code size:
748 KB (765,952 bytes)

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

http://files4.fastdownload6.com/download/.../dl?bc=1126566&pid=updateadmin&brand=updateadmin.com&aid=090315&c=Adobe_Reader&country=BD&cb=-1190119207&filename=Update.exe&productKey=p2zbf7i5xu6eoixozfcjnlwg7ugshtj2&osName=Windows&osVersion=8.1&browserName=IE&browserVersion=7&zTmp=1&executable=1191481

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