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disk-defrag-setup3400.exe

GMT

The application disk-defrag-setup3400.exe by GMT has been detected as a potentially unwanted program 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.
Publisher:
GMT  (signed and verified)

MD5:
247d78ffda3e638cc6a42eb56e564bfe

SHA-1:
3b09703f87ce45f6db08b43071fd0a29b1639b8b

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
12/26/2024 6:15:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware (M)
16.11.3.9

File size:
248.9 KB (254,864 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\My documents\프로그램파일\disk-defrag-setup3400.exe

Digital Signature
Signed by:
GMT

Authority:
Thawte, Inc.

Valid from:
12/12/2011 4:00:00 PM

Valid to:
12/12/2012 3:59:59 PM

Subject:
CN=GMT, O=GMT, L="Gyeyang-gu ", S=INCHEON, C=KR

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

Serial number:
554039A1949314066A5E2E1CD0F6B657

File PE Metadata
Compilation timestamp:
6/6/2009 2:41:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:MgXdZt9P6D3XJH1sl45tN3yNcwG7Zf7lQb9FMY3c44rxU4vJVLIaa6bGrlEunKb8:Me345SlCH3W7KQtb49jvJVC6AEunK9Nk

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:
7.9196

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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