winrar-5.30..exe

diakov.net

The application winrar-5.30..exe, “WinRAR 5.30 Beta 3” by diakov.net 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. The file has been seen being downloaded from www58.uptobox.com.
Publisher:
diakov.net  (signed and verified)

Description:
WinRAR 5.30 Beta 3

Version:
5.30.3.0

MD5:
99e80dc4214340af9d58b43a8b675f30

SHA-1:
2f4b0f68dbf0e6061423134f763e87ca002b2aee

SHA-256:
d05b3469c7b94d4b7f7521f3bbd4744fbc1bad36ac14b5cfd26cd71c93b118d6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/12/2025 10:59:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.diakovne.Installer (M)
16.3.13.16

File size:
3.2 MB (3,325,456 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\programs\winrar-5.30..exe

Digital Signature
Signed by:

Authority:
diakov.net

Valid from:
5/20/2015 2:54:56 PM

Valid to:
1/8/2017 11:00:00 PM

Subject:
CN=diakov.net

Issuer:
CN=diakov.net

Serial number:
6E0FC1F6B638218E43C0361B15697362

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:/GAIfur8ATAEp6T2sU52woYDIEnPEniM1B0ofPqNfREIO0vAvhNDrb1abp1rs0b:B8tE0ysUEwoUPnsn6ofPqNfaIwVrbGvF

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file winrar-5.30..exe has been seen being distributed by the following URL.

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