Overview

overview

10

Static

static

10

Umbral.exe

windows10-ltsc_2021-x64

10

Umbral.exe

ubuntu-22.04-amd64

Umbral.exe

debian-9-armhf

Umbral.exe

debian-9-mips

Umbral.exe

debian-9-mipsel

Analysis

  • max time kernel
    0s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20260513-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20260513-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    23/06/2026, 16:54

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Errors

Reason
Payload did not run: payload error: fork/exec /tmp/Umbral.exe: exec format error

General

  • Target
    Umbral.exe
  • Size 231KB
  • Sample260623-vekl2aet4l
  • SHA256 72d66cfb467695628b20ed32284ece95fe03b644128fae93d77cf4cc7b0d640b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • /tmp/Umbral.exe
    /tmp/Umbral.exe
    1⤵
      PID:1609

    Network

          MITRE ATT&CK Matrix

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          Downloads