Overview

overview

10

Static

static

10

u.elf

debian-9-mips

9

Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240729-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    09/03/2025, 11:29

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General

  • Target

    u.elf

  • Size

    98KB

  • MD5

    3eea77f7c9d0d77c405d684aa1e98d97

  • SHA1

    528ac08a8ed9252217476deda1a5fcf39e361a87

  • SHA256

    4889a50a764cd1bcfdf3ad77393910405e3dd682b9ba20eff8792592e9eabd12

  • SHA512

    aad66c3984dfe55a44cb90802f0f993f0bc2676ae22bb0c1310e6da7a8d95dfa302dae501daef2a911b8b5b4e1e2e8c00cc3e1f450a0e95510dfc723eb5f9c05

  • SSDEEP

    3072:ctH/Tlw/1J12lc5/v0MDMj827Ydza3/r3c3B0:YH/C/1Hd3Mj827Ydza3/YB0

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (176348) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Changes its process name 1 IoCs
  • Writes file to tmp directory 4 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/u.elf
    /tmp/u.elf
    1⤵
    • Changes its process name
    • Writes file to tmp directory
    PID:743

Network

MITRE ATT&CK Enterprise v15

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