MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52
SHA3-384 hash: 6aeb731b536fe97c392c0226a97275588268cd9238e3b851091420f9a4949b36c7a07586023e6933b0dfb1442ee2f778
SHA1 hash: 6506932c1fdf57e2f4614e3e4a5388b83412ae37
MD5 hash: ca65f050943ea93501e398438eb59143
humanhash: yankee-river-saturn-romeo
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:176'795 bytes
First seen:2025-04-17 18:39:45 UTC
Last seen:2025-04-18 01:58:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:BTsc0T4fWX9UjmKYhSDX2+cn/oYosUSafaKNO415h3AqPRWkM/9M8pmiwjVn1qxq:Vsc0T4fWX9UjmKYi2+cn/loNRfanI5hL
TLSH T13D044C46E6408A13C5D21B76FB9F42453323DB65D3DB33069928AFF43F8369A0E27A45
telfhash t1d1211022657546192fb2c8249c6c83f211211b17b3493f72af21c0cc552a0d1ea3acaf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Mirai-10027960-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68014e46280f5f89a0d0a8b7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android gcc lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/68014b2f931404048d800c77/reports/c95fd6fd-33fe-4fa5-81ee-dcd91db85f6d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/804e4842-b381-4e89-8eed-60f7f9aaad71
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1667836
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1667836 Sample: arm7.elf Startdate: 17/04/2025 Architecture: LINUX Score: 56 26 88.96.134.97 ZEN-ASZenInternet-UKGB United Kingdom 2->26 28 155.64.65.224 ZAMRENZM United States 2->28 30 99 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 10 arm7.elf 2->10         started        signatures3 process4 process5 12 arm7.elf 10->12         started        14 arm7.elf 10->14         started        process6 16 arm7.elf 12->16         started        18 arm7.elf 12->18         started        process7 20 arm7.elf 16->20         started        22 arm7.elf 18->22         started        process8 24 arm7.elf 20->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-17 02:38:53 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=6imdodnrkucmypbm4b3fxqaeuc6m42andnu4kybsmgnudmsitvja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton defense_evasion discovery
Link:
https://tria.ge/reports/250417-xbjlnsywh1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (110691) 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.

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_8299c877
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f218370db15504cc3c2ce0765bc004a0bcce680d1b69c56032619b41b2489d52

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3516151/
  
Delivery method
Distributed via web download

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