MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee
SHA3-384 hash: 11955db1651a94ff882a7a76b9b73d64505fb9e1eb8b4d0ee290c19bc8351ca8519830c80df30b11c64c3d37be938a01
SHA1 hash: 69350e6f9824d8f38bd816a1b363de63a538d8b5
MD5 hash: 536b9e09e1060db5bf30b1a22ec3a0f3
humanhash: april-twenty-maryland-harry
File name:Josho.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:56'584 bytes
First seen:2025-05-16 16:29:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:N1c82KhvRRTdj7tsq5sebD07B8drbonjxDdSYGSq/EanRP89UapvTLwCVy/rCxH1:Nb24Th7ttujxynRP4U8ShW+15RL+Sr
TLSH T1B14308C17881A626C7D05777FA6F018E37199798E0EA33538C295FA07B8AC1F0D6774A
telfhash t1033190bba65516dc6bd4c3cc52ce7525ceed35bc2b00226d9a5dab9b02a34c1f21780b
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682768c84a59e5a2ce0545d6linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6827685c0de036ed65aa1ca5/reports/fdb9e81b-fef1-42c9-b6d5-9be86f053d8f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
54
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.148.190:666
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6137933a-803e-4785-8f0c-0779450da977
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1692224
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1692224 Sample: Josho.arm.elf Startdate: 16/05/2025 Architecture: LINUX Score: 60 24 71.22.0.148 WINDSTREAMUS United States 2->24 26 164.117.114.38 WA-K20US United States 2->26 28 98 other IPs or domains 2->28 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 Josho.arm.elf 2->8         started        signatures3 process4 process5 10 Josho.arm.elf 8->10         started        12 Josho.arm.elf 8->12         started        15 Josho.arm.elf 8->15         started        signatures6 17 Josho.arm.elf 10->17         started        20 Josho.arm.elf 10->20         started        22 Josho.arm.elf 10->22         started        36 Sample tries to kill multiple processes (SIGKILL) 12->36 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 16:31:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=busw5bt5x7t6ervzjytv4ls6lmdysd5bofqer7ehe5x4bbezu3xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:josho defense_evasion discovery
Link:
https://tria.ge/reports/250516-t1l7baxqw9/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (169708) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 0d256e867dbfe7e246b94e275e2e5e5b07890fa1716048fc87276fc08499a6ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3545044/
  
Delivery method
Distributed via web download

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