MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f
SHA3-384 hash: 6d32849d51de757388aa212f909e3097226e3314c53a61928b38a2af004f9cb1181ce7c67f0e4c398be7f00a96680639
SHA1 hash: 2be16f3e407945fb751d87788ffbca2c1f312448
MD5 hash: f9bb88d285f473960207109f5572f1e8
humanhash: one-romeo-bravo-lithium
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:91'412 bytes
First seen:2025-11-08 19:11:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+zmSk1QiHfDZStcYZEQV9+EBy5vTLEcHWyCKkJ9rZuW26QSsDh1nskdHkkkkkkkJ:+zn4BbZIcYZESBCvUXJKkJ9rZr2Ta
TLSH T104935BC5FD8BC1F6D8078434606AF63FDA32D8794074C69DEF9A9E36DA33501921329A
telfhash t1613124fa067e0cd8a7d09c02d2496e71398ea77b286437a305f39674236bd51117bd3e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 00dc2af81d297b2a1fd554e3363a71855afa18fcff8250fae68402180b78433a
File size (compressed) :42'420 bytes
File size (de-compressed) :91'412 bytes
Format:linux/i386
Packed file: 00dc2af81d297b2a1fd554e3363a71855afa18fcff8250fae68402180b78433a

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/690f960e2b74ec26eb6bd1ee/reports/45b9f875-e5bd-433b-badc-f4830abe6e86/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
80,37215
Full report:
https://elfdigest.com/brief/f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T17:05:00Z UTC
Last seen:
2025-11-10T00:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/34c9a7f1-11d3-4ae2-8b6b-13496a1ee3d9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1810722
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810722 Sample: morte.i686.elf Startdate: 08/11/2025 Architecture: LINUX Score: 100 28 teamc2.duckdns.org 2->28 30 156.158.248.199 airtel-tz-asTZ Tanzania United Republic of 2->30 32 100 other IPs or domains 2->32 34 Suricata IDS alerts for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 42 4 other signatures 2->42 8 morte.i686.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 40 Uses dynamic DNS services 28->40 process4 process5 12 morte.i686.elf 8->12         started        14 morte.i686.elf 8->14         started        16 morte.i686.elf 8->16         started        18 2 other processes 8->18 process6 20 morte.i686.elf 12->20         started        22 morte.i686.elf 12->22         started        24 morte.i686.elf 12->24         started        26 morte.i686.elf 12->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 19:12:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cuwplvpmcnwr3givphf6sn7ktfhrxaoqao5kmuj6wu4yuarfqhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251108-xwla1azkat/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (351233) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/3d310af8-9f4a-44c5-b47f-e0256c77c556
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 00dc2af81d297b2a1fd554e3363a71855afa18fcff8250fae68402180b78433a

Mirai

elf f8a967aeaf609b68ecc8abce5f49bf54ca78dc0e801dd53289f5a9cc50112c0f

(this sample)

  
Dropped by
SHA256 00dc2af81d297b2a1fd554e3363a71855afa18fcff8250fae68402180b78433a
  
URLhaus
https://urlhaus.abuse.ch/url/3697426/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7b923620dc5f7e21c0a822da9ef84e0e
  
URLhaus
https://urlhaus.abuse.ch/url/3697758/

Comments