MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea. 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: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea
SHA3-384 hash: 448fed18aedba530890225a19df9726549d6b456de9d2ed0192641466af6e879d167a12da138556cfe2e9cae235b9780
SHA1 hash: f160525ee00fb826c96d01086219c9e94755ff98
MD5 hash: be5accd42be002404d02f99cf77d7b20
humanhash: red-kilo-october-uranus
File name:titanjr.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:83'600 bytes
First seen:2025-07-25 16:46:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Rx2wCnmXJ1xV4iyPTai7oAYFk7IS5WQ6eaVt6CwwjB2l6t:R8n2Jd4T2aoArWDeaVt6PwD
TLSH T1EE8339C1BA0FC0F6D91748305067F33FCA32E6394066D65DEFAADE26D92324266163D9
telfhash t18d31e5fa197d08e9b3d49800c24e2f753e1de73b645036b2457399752777e8190bac39
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
23
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-10005580-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Launching a process
Connection attempt
Kills processes
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6883b4f613488cfd44d8731c/reports/d9a7d00c-0bca-4655-8755-c8992aac4f8f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
141
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87fb14b9-21a3-4e4b-a0ca-cd552be182e2
Behavior Graph:
Download SVG
%3 guuid=19d8ed3c-1800-0000-3d7b-1d9a5e0d0000 pid=3422 /usr/bin/sudo guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429 /tmp/sample.bin net guuid=19d8ed3c-1800-0000-3d7b-1d9a5e0d0000 pid=3422->guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b0da193f-1800-0000-3d7b-1d9a670d0000 pid=3431 /tmp/sample.bin zombie guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429->guuid=b0da193f-1800-0000-3d7b-1d9a670d0000 pid=3431 clone guuid=c2361f3f-1800-0000-3d7b-1d9a680d0000 pid=3432 /tmp/sample.bin net zombie guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429->guuid=c2361f3f-1800-0000-3d7b-1d9a680d0000 pid=3432 clone guuid=2394273f-1800-0000-3d7b-1d9a690d0000 pid=3433 /tmp/sample.bin guuid=8838b83e-1800-0000-3d7b-1d9a650d0000 pid=3429->guuid=2394273f-1800-0000-3d7b-1d9a690d0000 pid=3433 clone guuid=c2361f3f-1800-0000-3d7b-1d9a680d0000 pid=3432->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2339fa3f-1800-0000-3d7b-1d9a6c0d0000 pid=3436 /tmp/sample.bin guuid=2394273f-1800-0000-3d7b-1d9a690d0000 pid=3433->guuid=2339fa3f-1800-0000-3d7b-1d9a6c0d0000 pid=3436 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b37b732c-f3ea-4106-b81c-b36d54bcf399
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1744289
Signature
Connects to many ports of the same IP (likely port scanning)
Drops files in suspicious directories
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
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 dnsIp2 2 Behavior Graph ID: 1744289 Sample: titanjr.i686.elf Startdate: 25/07/2025 Architecture: LINUX Score: 84 42 156.158.98.2, 37215 airtel-tz-asTZ Tanzania United Republic of 2->42 44 102.85.10.92, 37215 ZAINUGASUG Uganda 2->44 46 99 other IPs or domains 2->46 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Mirai 2->54 56 Connects to many ports of the same IP (likely port scanning) 2->56 10 titanjr.i686.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 titanjr.i686.elf 10->14         started        16 titanjr.i686.elf 10->16         started        18 titanjr.i686.elf 10->18         started        process6 20 titanjr.i686.elf 14->20         started        file7 40 /etc/init.d/sysd, POSIX 20->40 dropped 58 Sample tries to set files in /etc globally writable 20->58 60 Drops files in suspicious directories 20->60 62 Sample tries to persist itself using System V runlevels 20->62 24 titanjr.i686.elf sh 20->24         started        26 titanjr.i686.elf sh 20->26         started        28 titanjr.i686.elf 20->28         started        30 titanjr.i686.elf 20->30         started        signatures8 process9 process10 32 sh cp 24->32         started        36 sh cp 26->36         started        file11 38 /tmp/.sysd, ELF 32->38 dropped 48 Drops invisible ELF files 32->48 signatures12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 16:46:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75n5xshvabblrhhpd6b2xdwappukneu66grg3xp62nivnjibrtva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence
Link:
https://tria.ge/reports/250725-vaaw2asjw8/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Mirai
Mirai family
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-7355719-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/e4cabc09-ee35-4506-8718-5b0bf069ae59
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea

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:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 ff5bdbc8f50042b89cef1f83ab8ec07be8a6929ef1a26dddfed35156a5018cea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589418/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3589432/

Comments