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update.exe

TrueUpdate Client

goodcomms Inc.

The application update.exe by goodcomms has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler named AppIsUpdate triggered to execute each time a user logs in.
Publisher:
Indigo Rose Corporation  (signed by goodcomms Inc.)

Product:
TrueUpdate Client

Version:
3.5.4.1

MD5:
78e05855a38552b99017419de1b8a76f

SHA-1:
eb961d3624463904d1b660f098171162d1a33bca

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 1:00:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GoodComms.IndigoRo (M)
16.3.31.3

File size:
1.2 MB (1,240,520 bytes)

Product version:
3.5.4.1

Copyright:
Runtime Engine Copyright ⓒ 2005-2010 Indigo Rose Corporation (www.indigorose.com)

Trademarks:
TrueUpdate is a trademark of Indigo Rose Corporation

Original file name:
tu_rt.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Application data\appis\update.exe

Digital Signature
Signed by:
goodcomms Inc.

Authority:
Thawte, Inc.

Valid from:
11/11/2012 9:00:00 AM

Valid to:
12/12/2013 8:59:59 AM

Subject:
CN=goodcomms Inc., OU=marketing, O=goodcomms Inc., L=Seongnam-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
630E494EE04789E6CD2B37BB23AA30B7

File PE Metadata
Compilation timestamp:
7/15/2010 9:33:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:TQD1jCCYOU8K6HgqgUoxOElOaqf9VGSuxxitMBZD5W+f5M4N+hJ:TQDYNxORLVX8W65M2+H

Entry address:
0xB0A26

Entry point:
55, 8B, EC, 6A, FF, 68, 98, D6, 4E, 00, 68, B4, 38, 4B, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 58, 43, 4E, 00, 33, D2, 8A, D4, 89, 15, 64, 52, 52, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 60, 52, 52, 00, C1, E1, 08, 03, CA, 89, 0D, 5C, 52, 52, 00, C1, E8, 10, A3, 58, 52, 52, 00, 6A, 01, E8, 16, 4F, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, A6, 4B, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
6.4390

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
908 KB (929,792 bytes)

Scheduled Task
Task name:
AppIsUpdate

Path:
C:\WINDOWS\Tasks\AppIsUpdate.job

Trigger:
Logon (Runs on logon)


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