Overview

overview

3

Static

static

3

Guna.UI2.dll

windows10-ltsc_2021-x64

1

Guna.UI2.dll

windows11-21h2-x64

1

Guna.UI2.dll

windows11-ltsc_2024-x64

1

VirusBuilder.exe

windows10-ltsc_2021-x64

3

VirusBuilder.exe

windows11-21h2-x64

3

VirusBuilder.exe

windows11-ltsc_2024-x64

3

nasm.exe

windows10-ltsc_2021-x64

3

nasm.exe

windows11-21h2-x64

3

nasm.exe

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/10/2026, 14:01

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    Guna.UI2.dll
  • Size 2.1MB
  • Sample261023-rbwcksb14x
  • SHA256 6d876b257a97995d21072acd44580633468516121145cc218277edc18f971030
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Guna.UI2.dll,#1
    1⤵
      PID:2884

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads