MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec
SHA3-384 hash: a64cd9760fed8440f36ff368807d2ee9f61adda7c5c82884e646afea41d724ff73dcc3d21a5085d6bf780da3ef3ed458
SHA1 hash: fd7a99ff4c8206c064e9473ee7d4d104832e77c5
MD5 hash: de5bad403a14b1f9eaf814cf23bf58c3
humanhash: river-chicken-speaker-avocado
File name:titanjr.ppc440
Download: download sample
Signature Mirai
Create hunting rule
File size:87'960 bytes
First seen:2025-07-25 16:42:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9jHUbBx4fus3usOlwqVjH3dQEsEzj7Ygb/IjT6UKs/FjozZrSNEHsAxjdx:l0bU3u1l5sEsgGKs/gZrDrx
TLSH T10D836D12B70C0A43E1530DF03A3F57D183AAA6A120E8F689790EDB4996B6E335547FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Launching a process
Kills processes
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6883b43117928df64942c2c2/reports/d05ab116-fe36-4e03-8e1c-1230ddd67dc3/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8e8cae62-3ec9-4f69-8f5a-5f36558ce30c
Behavior Graph:
Download SVG
%3 guuid=b6b14a01-1a00-0000-038c-20f1c40b0000 pid=3012 /usr/bin/sudo guuid=7068a103-1a00-0000-038c-20f1cd0b0000 pid=3021 /tmp/sample.bin guuid=b6b14a01-1a00-0000-038c-20f1c40b0000 pid=3012->guuid=7068a103-1a00-0000-038c-20f1cd0b0000 pid=3021 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/db8efcf5-a7aa-45dc-b73c-1f907d3cc8f0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1744284
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1744284 Sample: titanjr.ppc440.elf Startdate: 25/07/2025 Architecture: LINUX Score: 88 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Mirai 2->49 9 titanjr.ppc440.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 titanjr.ppc440.elf 9->13         started        15 titanjr.ppc440.elf 9->15         started        17 titanjr.ppc440.elf 9->17         started        process5 19 titanjr.ppc440.elf 13->19         started        file6 37 /etc/init.d/sysd, POSIX 19->37 dropped 51 Sample tries to set files in /etc globally writable 19->51 53 Drops files in suspicious directories 19->53 55 Sample tries to persist itself using System V runlevels 19->55 23 titanjr.ppc440.elf sh 19->23         started        25 titanjr.ppc440.elf sh 19->25         started        27 titanjr.ppc440.elf 19->27         started        29 titanjr.ppc440.elf 19->29         started        signatures7 process8 process9 31 sh cp 23->31         started        35 sh cp 25->35         started        file10 39 /tmp/.sysd, ELF 31->39 dropped 41 Drops invisible ELF files 31->41 signatures11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 16:43:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fp7ucof5l7jciaylsrtvhma6ea277b4sukigaxdvkw3trtku2xwa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250725-t8glssgj8y/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e6d899b0-9fb4-4b2b-bcd1-00b02fb1239a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2bff4138bd5fd224030b946753b01e2035ff8792a290605c7555b738cd54d5ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589426/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3589433/

Comments