Overview

overview

10

Static

static

10

main_mpsl.elf

debian-12-mipsel

7

Analysis

  • max time kernel
    135s
  • max time network
    140s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20260126-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20260126-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    03/05/2026, 17:40

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General

  • Target
    main_mpsl.elf
  • Size 197KB
  • Sample260503-v83ppsat5p
  • SHA256 55f85033a0d7edf9129de0a225780be60c93cdda4d69f031c55bed442238ab5a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/main_mpsl.elf
    /tmp/main_mpsl.elf
    1⤵
    • Deletes itself
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    • Writes file to tmp directory
    PID:802

Network

        MITRE ATT&CK Enterprise v16

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