MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c
SHA3-384 hash: 79c638d7d1dada9f1ea1e6ef94b6108b0d112bd6de6df6d6f6ede4c814660e25076d10be5e6e46f4106fcc8f2eedc049
SHA1 hash: 786fd487ee3829aad602abf6bb9131f91bdf428f
MD5 hash: 01e2eea5ada813934e1500097ccfca89
humanhash: pasta-michigan-bravo-johnny
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:138'016 bytes
First seen:2025-07-19 18:11:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:P9kzBj4OzlqfHlIZbJUemCmAPBo4VrqcUT891muxPNjbXHvoFl7hwywcRYYwwYLr:lk9JlqfFhdCmR4wDa1muvLP2JmH
TLSH T14BD31A45FC515F13C6D612BBFB4E428D3B2A17E8D2EE7203D9265B21378B85B0E3A542
telfhash t1a90170959f821a8ca3d08945928d65663bdbf0071f47181989062b0ec283dc2a42c81b
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 :
19
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687bdfcb8a7d628a81b7c7aa/reports/22301ddf-fc94-4ed0-bba1-39752bee2c1c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b01e861d-868e-42ca-8375-7c4470c84f0c
Behavior Graph:
Download SVG
%3 guuid=fb22aecc-1600-0000-cebd-0c2f6d0c0000 pid=3181 /usr/bin/sudo guuid=01e7a3ce-1600-0000-cebd-0c2f700c0000 pid=3184 /tmp/sample.bin guuid=fb22aecc-1600-0000-cebd-0c2f6d0c0000 pid=3181->guuid=01e7a3ce-1600-0000-cebd-0c2f700c0000 pid=3184 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09e40b15-7bfe-43b9-9c3f-778992197b69
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1740198
Signature
Antivirus / Scanner detection for submitted sample
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1740198 Sample: main_arm.elf Startdate: 19/07/2025 Architecture: LINUX Score: 80 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 main_arm.elf 2->8         started        process3 process4 10 main_arm.elf sh 8->10         started        process5 12 sh crontab 10->12         started        16 sh 10->16         started        file6 25 /var/spool/cron/crontabs/tmp.MlLqi1, ASCII 12->25 dropped 37 Sample tries to persist itself using cron 12->37 39 Executes the "crontab" command typically for achieving persistence 12->39 18 sh crontab 16->18         started        21 sh crontab 16->21         started        23 sh grep 16->23         started        signatures7 process8 signatures9 35 Executes the "crontab" command typically for achieving persistence 18->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c/
Verdict:
Malicious
Threat:
Trojan.Mirai
Link:
https://tip.neiki.dev/file/9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-19 18:12:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 22 (63.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t2rk7jngpsamdzx5chxofttaehenja2w4qgmf6oshqftjitjfvoa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250719-wssegaykw6/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads process memory
Creates/modifies Cron job
Enumerates running processes
Deletes itself
Traces itself
Malware Config
C2 Extraction:
botnet.eu.cc
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/df020311-f934-4053-b462-b7513fa53b47
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/9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 9ea2afa5a67c80c1e6fd11eee2ce6021c8d48356e40cc2f9d23c0b34a2692d5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575759/
  
Delivery method
Distributed via web download

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