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uninst.exe

LLC

The application uninst.exe by LLC 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 Nullsoft Install System installer. This is the uninstaller utility registered in the Windows Control Panel for the program HDefsoft. The file has been seen being downloaded from dysy.storial.ru.
Publisher:
LLC   (signed and verified)

MD5:
e5c5ed01b0681ae6806191e2363f3756

SHA-1:
d4efb9e8b9770465ef01d066dd5517dd11239012

SHA-256:
19b53d88151c6e26b675062df7daf227bb19ae4dd427010fb6da0edf09f600db

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:
11/15/2024 11:57:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.Installer (M)
16.2.20.16

File size:
173.7 KB (177,880 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\Program Files\hdefsoft\uninst.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
12/8/2015 6:00:00 AM

Valid to:
12/8/2016 5:59:59 AM

Subject:
CN="LLC ""BARSA AYTI""", OU=IT, O="LLC ""BARSA AYTI""", STREET="vul. KURSKA, 10", L=Kiev, S=Kiev, PostalCode=03049, C=UA

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

Serial number:
00FF81B115478974CFF89662B788ACA6FF

File PE Metadata
Compilation timestamp:
2/19/2012 9:01:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
3072:uHRO8tFqYa0PtcmkVsKQkoqlJMCelTas42SLEuzmWfmWtBi+RfPmCUymiT68/Ukg:uBtPHPtcJS4oqlKR42SL7zmWTtBPZD6L

Entry address:
0x432B

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 83, 7A, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 84, 7A, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 84, 7A, 00, 56, A3, 7C, 63, 7A, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, D8, 63, 7A, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 84, 7A, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
33 KB (33,792 bytes)

Program Uninstaller
Program name:
HDefsoft

Display version:
2.0.0.99

Uninstall string:
C:\Program Files (x86)\HDefsoft\uninst.exe


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

http://dysy.storial.ru/installs/.../67aef697.exe

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