MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202
SHA3-384 hash: b859059118e59bdaff31d7ab9af1b9798f0181bd50004c1d79d5e3056f31c60ff38dde05da0c2bed8fb786c5076af354
SHA1 hash: 9c60f01637af243f4a8718db82739e1d185035e7
MD5 hash: 878fb68ea2f88250cfdeab00dc693b2b
humanhash: solar-football-lactose-zulu
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:42'476 bytes
First seen:2026-01-03 12:59:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:q8uL4fMLLTX9FmNdXKxBi5b/F4bAu+7RI:1uLLLL94XXdRu+7R
TLSH T1FC13F849BC91DA16CAC55577BF0E82DC372603A8E2EE73039E14AF65365F83B0A3B441
telfhash t16f3100005f0c6edc63b045a4938f233e225235587a5334279efa695f4b22ee27435c76
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-03T11:47:00Z UTC
Last seen:
2026-01-03T12:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22e55154-ce13-4ac5-82e9-5ab01d0741b6
Behavior Graph:
Download SVG
%3 guuid=86074d1e-1a00-0000-f830-1680d6080000 pid=2262 /usr/bin/sudo guuid=31d53e21-1a00-0000-f830-1680de080000 pid=2270 /tmp/sample.bin guuid=86074d1e-1a00-0000-f830-1680d6080000 pid=2262->guuid=31d53e21-1a00-0000-f830-1680de080000 pid=2270 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9e6db0f-e1c7-4510-94c0-8a485f842ed2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1844158
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844158 Sample: nabarm5.elf Startdate: 03/01/2026 Architecture: LINUX Score: 60 18 103.215.108.79, 23 YOUZU-AS-APShanghaiYouzuInformationTechnologyCoLTDC China 2->18 20 103.215.108.83, 23 YOUZU-AS-APShanghaiYouzuInformationTechnologyCoLTDC China 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        process6 12 nabarm5.elf 10->12         started        14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 13:00:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kb4gtyq6f4thu43c4btrbkcberksmeldajbcuh6y5iftmjfeoiba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260103-p9mrzsdw7e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/81e7b2f3-50ee-4f47-aaa6-0fc6b7b0c9d6
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/507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202

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
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 507869e21e2f267a7362e06710a841245526116302422a1fd8ea0b3624a47202

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740301/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739227/

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