MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a. 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: 8


Intelligence 8 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a
SHA3-384 hash: 3628f569d2e4bcc0c5d943615833ae46fbc7fc0964e9412b3c7c4de82a1105023801f16cd163f2bb08ec5057d14035ea
SHA1 hash: d1ee5f093c2464755ed748c7566b5f3c9e04d3dd
MD5 hash: 9952bb91b0e6343fd367f7e989a97fe6
humanhash: angel-stream-fruit-orange
File name:titanjr.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:87'696 bytes
First seen:2026-02-07 12:22:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:G+OY7S59Q/kSY+W6SisVWAcaHWSaC3jxCAorF6ShGF:G+r7s9QxYzzVWHZgjxC9rg
TLSH T1C88329C1BA4BC0F5D90748304067F33FCB31E6398065C65EEFAA9E65DE33642662629D
telfhash t1ec31d5f92dbe0ce8a7c19840c21d5e623d29e77b296076b14573593423a7e4150bbc3d
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 :
30
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/369a6d24-7205-4a45-9197-bf7e92fd2bfa/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69872ec8981ff1d38a4c4104/reports/21e4f72a-dd78-44ac-8e47-feb0afbe5b30/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/df04fad7-c20a-4c0b-9716-bc3360b5c50a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1865196
Signature
Drops files in suspicious directories
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865196 Sample: titanjr.i686.elf Startdate: 07/02/2026 Architecture: LINUX Score: 68 30 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 10 titanjr.i686.elf 2->10         started        signatures3 process4 process5 12 titanjr.i686.elf 10->12         started        process6 14 titanjr.i686.elf 12->14         started        file7 28 /etc/init.d/sysd, POSIX 14->28 dropped 36 Sample tries to set files in /etc globally writable 14->36 38 Drops files in suspicious directories 14->38 40 Sample tries to persist itself using System V runlevels 14->40 18 titanjr.i686.elf sh 14->18         started        20 titanjr.i686.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 titanjr.i686.elf 20->24         started        26 titanjr.i686.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-07 12:18:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljwlcwb43nwvaquap22ux54w62uzb5gyuzj3kbbveoazg2s2dofa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux persistence
Link:
https://tria.ge/reports/260207-pkpkaaes7h/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:telebot_framework
Create hunting rule
Author:vietdx.mb
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 5a6cb1583cdb6d5042807eb54bf796f6a990f4d8a653b504352381936a5a1b8a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773619/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3773628/
  
URLhaus
https://urlhaus.abuse.ch/url/3773632/
  
URLhaus
https://urlhaus.abuse.ch/url/3773645/
  
URLhaus
https://urlhaus.abuse.ch/url/3773657/
  
URLhaus
https://urlhaus.abuse.ch/url/3773679/

Comments