Overview

overview

6

Static

static

5

x86_64.elf

ubuntu-18.04-amd64

6

Sharing

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General

  • Target
    x86_64.elf
  • Size 65KB
  • Sample260807-b93ljsvhkd
  • SHA256 d031735c3f1885f132d422c246cf99fa8c7dd6ec10f78d4397fe50621ac84576
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoveryexecutionlinuxpersistenceprivilege_escalationupx

Malware Config

Targets

    • Target
      x86_64.elf
    • Size 65KB
    • SHA256 d031735c3f1885f132d422c246cf99fa8c7dd6ec10f78d4397fe50621ac84576
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    discoveryexecutionpersistenceprivilege_escalationupx

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

      executionpersistenceprivilege_escalation

    • Modifies rc script

      Adding/modifying system rc scripts is a common persistence mechanism.

      persistence

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

      persistenceprivilege_escalation

    • Write file to user bin folder

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks