MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323
SHA3-384 hash: 8a0e9cf3678d0a6e293a005cb7038453a65a1d9f86fbce9cbc9026f5bd7dd7bc3cac3954318fdc08edd987e702effc9b
SHA1 hash: 3dc9893deaadd2b743b9ea38b5b192ad6178db67
MD5 hash: a7f47fcd2389b115f3952e42c72fc18b
humanhash: burger-india-grey-eighteen
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:103'168 bytes
First seen:2025-11-08 06:14:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jcfHX5AZQh+KzhafwNMVzgMdOFRTo+oy:jcnh+K9a4m+MdWE+oy
TLSH T17AA33C46B9918E12C5C212BAFB6E514E33136FB8E3EE3212CD24AF6173865DB0D77416
telfhash t107118ca60a860d8c5bc9e148429f25b596fc35b50703224dcb7da71f42cb9c2b75883f
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 b71a219cdec9536ea0f7534fd05d674096d7926b18a40549e6d287dc8667b438
File size (compressed) :44'836 bytes
File size (de-compressed) :103'168 bytes
Format:linux/arm
Packed file: b71a219cdec9536ea0f7534fd05d674096d7926b18a40549e6d287dc8667b438

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
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.9999-6.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/690edff8f6e846549f38fb0b/reports/db07890f-1680-4886-a63a-ba4c924b76d2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323
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:
2025-11-08T03:27:00Z UTC
Last seen:
2025-11-09T23:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b8d4597c-f999-4a91-bb05-e089f788a64d
Behavior Graph:
Download SVG
%3 guuid=011b8997-1800-0000-02e0-41b9e8090000 pid=2536 /usr/bin/sudo guuid=ac51e899-1800-0000-02e0-41b9ed090000 pid=2541 /tmp/sample.bin guuid=011b8997-1800-0000-02e0-41b9e8090000 pid=2536->guuid=ac51e899-1800-0000-02e0-41b9ed090000 pid=2541 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1810360
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810360 Sample: morte.arm6.elf Startdate: 08/11/2025 Architecture: LINUX Score: 84 26 teamc2.duckdns.org 2->26 28 197.190.12.224 zain-asGH Ghana 2->28 30 100 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 40 2 other signatures 2->40 8 morte.arm6.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 12 morte.arm6.elf 8->12         started        14 morte.arm6.elf 8->14         started        16 morte.arm6.elf 8->16         started        18 morte.arm6.elf 8->18         started        process6 20 morte.arm6.elf 12->20         started        22 morte.arm6.elf 12->22         started        24 morte.arm6.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 06:15:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5p6aoctpe7hiafzw6tfqtkfqnsngwm5e3v2upxrx5a6pm5fn2mrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251108-gz3fpatqd1/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (72381) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/53f6c21e-329e-49b8-9cac-5846b60736d1
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/ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323

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: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 b71a219cdec9536ea0f7534fd05d674096d7926b18a40549e6d287dc8667b438

Mirai

elf ebfc070a6f27ce801736f4cb09a8b06c9a6b33a4dd7547de37e83cf674add323

(this sample)

  
Dropped by
SHA256 b71a219cdec9536ea0f7534fd05d674096d7926b18a40549e6d287dc8667b438
  
Dropped by
MD5 5bc18078ddb32515299f95bf7b6ac964
  
URLhaus
https://urlhaus.abuse.ch/url/3697765/
  
Delivery method
Distributed via web download

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