MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f
SHA3-384 hash: 53b4fa31fd70fad0be0bcf7893e3619922845b8b4c8472d9ba258c76632da2c280bc3b2e921b1b1c4d6a71b3cad41627
SHA1 hash: c86491dbccfc822a1f1dc5190ef60d29c0e47f70
MD5 hash: c1033a6f9bd3e196c6384c9a9f6c2bed
humanhash: fifteen-delta-failed-bulldog
File name:nabarm
Download: download sample
Signature Mirai
Create hunting rule
File size:36'344 bytes
First seen:2025-02-25 03:21:52 UTC
Last seen:2025-02-26 12:00:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:xzkOmZnooj5jwxBbP4t5u+KbNoryZtGg8ngIC:WOa75UxB74t5uYretsP
TLSH T12FF21859BC95CB06C5D151B3FB0E82AC3B2613ECE2DA7303DE196F15369B82A0EB7544
telfhash t1dd117d20cd88495ce3c0e479c00cb23ba51da2eb2d96240b19a6be8f57724eb980183b
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 :
2
# of downloads :
36
Origin country :
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bd37c728ab76d43a5cf52blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67bd377a3afc3763bec50cac/reports/3bb1821f-32d0-4cae-b1d7-1fc256caf6fd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
88
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbf92ad2-74fc-4880-b22f-b77c5b896112
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1623274
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1623274 Sample: nabarm.elf Startdate: 25/02/2025 Architecture: LINUX Score: 52 18 serisbot.geek. [malformed] 2->18 20 155.242.69.98, 23, 33071 Vox-TelecomZA United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 nabarm.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 nabarm.elf 8->10         started        process6 12 nabarm.elf 10->12         started        14 nabarm.elf 10->14         started        16 nabarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-25 03:22:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbgih7yo77fga22ui573euuwiphoflbx3jqvigmr3mjn5muw6zhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250225-dw4b2a1k17/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3355dd61-4ec8-487c-8b94-c29b3d9dceec
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/284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f

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 284c83ff0effca606b54477fb2529643cee2ac37da61541991db12deb296f64f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424012/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422903/
  
URLhaus
https://urlhaus.abuse.ch/url/3424068/

Comments