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registrycleanerpro.exe

The application registrycleanerpro.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from downloads.otweak.com.
MD5:
5d8e0dc1cbbd9569a06382319b462205

SHA-1:
3e1e0721e613ae700eaba1f82e79d4030152a72f

SHA-256:
8d5c133e42c67b2a0e7e06f2c429533852bab2a95dbdd26f9196377bf9587e0b

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 7:20:14 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Program.Unwanted.114
9.0.1.0167

ESET NOD32
Win32/SmartTweak.A potentially unwanted application
8.0.319.0

File size:
1.9 MB (2,010,044 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\registrycleanerpro.exe

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:oJLedt6ulvDs2cmMP8ARw0YzxbPNCpntx0Fhg41K5EMLqw:riKglX20YzNlCptx0FhglTLX

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...
 
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Entropy:
7.9885

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://downloads.otweak.com/rcp/.../RegistryCleanerPro.exe

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