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dt1_23.exe

Desktop Temperature Monitor

System Alerts LLC

The application dt1_23.exe by System Alerts has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from updates.desktoptemperaturemonitor.com.
Publisher:
System Alerts LLC  (signed and verified)

Product:
Desktop Temperature Monitor

Description:
Application

Version:
1.23.0.0

MD5:
cda2aae1cb9863d90fffa7f002ea2b42

SHA-1:
51c105c5c7c7ab0156551aca9f6a5a122b63ddc0

SHA-256:
8a0a2529c4cbad33850990b447b02190002b94a7f21642632b728dd62de3dec9

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:
4/19/2024 8:30:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SystemAlerts.G
14.7.26.14

File size:
631.2 KB (646,320 bytes)

Copyright:
System Alerts LLC © 2014. All Rights Reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\dt1_23.exe

Digital Signature
Signed by:
System Alerts LLC

Authority:
COMODO CA Limited

Valid from:
11/12/2013 6:00:00 PM

Valid to:
11/13/2014 5:59:59 PM

Subject:
CN=System Alerts LLC, O=System Alerts LLC, STREET=250 Park Ave Ste 504, L=Minneapolis, S=MN, PostalCode=55415, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D56696E8C583BF7F09BCCC24A2AB8310

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:G5CzlH/v0/dEN7vYCilwrBYVLEukJv4v1LHZftr6dcuaCZiyMvYl:G5Cx0/avYdVLEukJv4dr5trMcQgyMg

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9636

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file dt1_23.exe has been seen being distributed by the following URL.

http://updates.desktoptemperaturemonitor.com/dt1_23.exe

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