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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d
SHA3-384 hash: 8d7b46f3b7bf526cb16604a694076739ef032b6c2b89dbc60723e57ef78c12e772ec89a6f1c31177c17c920f44f65238
SHA1 hash: 737153f6d7bbff03ea192b9ec8f0cec1b8361759
MD5 hash: 4e84e8f00d06b434687623016c6741a2
humanhash: delaware-solar-oranges-foxtrot
File name:nklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:151'712 bytes
First seen:2026-11-15 15:48:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:i9WDeHZNuLooi6E/BiXdP+bJkG7Dx23ffh7ZtFL9RVKKCbsb6fbUGL:i9eGuLooy+dPMJkGJ2Hh7zFpTKK4e6Tv
TLSH T1A9E31A86BC818B12C5D560B6FB1FD2CD371643B8D3E67103DE18AB29674B86B0E3B651
telfhash t1147124a187940afdb3d5c64086ba113bda6632e957403093cb68bb7e7e43dc1b539c17
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 torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6af9d43bea2ef41e548f9358/reports/b78e7be0-a306-4bdf-9b65-990779114502/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:
3
Processes remaning?
true
Remote TCP ports scanned:
80,23,8080
Full report:
https://elfdigest.com/brief/dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7917300-3d82-4387-9e78-46f5c411787b
Behavior Graph:
Download SVG
%3 guuid=074970f9-1600-0000-95f5-f7eb860c0000 pid=3206 /usr/bin/sudo guuid=7267b2fc-1600-0000-95f5-f7eb880c0000 pid=3208 /tmp/sample.bin guuid=074970f9-1600-0000-95f5-f7eb860c0000 pid=3206->guuid=7267b2fc-1600-0000-95f5-f7eb880c0000 pid=3208 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0b854937-acca-43e6-a193-c59b47ebe03d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/2006426
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2006426 Sample: nklarm5.elf Startdate: 15/11/2026 Architecture: LINUX Score: 76 16 91.80.127.210, 23 VODAFONE-IT-ASNIT Italy 2->16 18 91.80.233.212, 23 VODAFONE-IT-ASNIT Italy 2->18 20 99 other IPs or domains 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 nklarm5.elf 2->8         started        signatures3 process4 process5 10 nklarm5.elf 8->10         started        process6 12 nklarm5.elf 10->12         started        14 nklarm5.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-15 15:48:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3twbpm47euoqf7vbpv656yecvrhlbcdl5r6nb63ysms5htqx45wq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261115-s9w77sfx5w/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
arm elf
Link:
https://intel.virussign.com/intelligence/file/dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Malware_Ethereum_RPC_Infra_Providers
Create hunting rule
Author:Serhii Kocherhan
Description:Detects binaries, scripts, or configuration files containing common public Ethereum mainnet RPC endpoints often utilized in Web3 drainers and cryptocurrency-stealing malware campaigns.
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:VIGIA_Mirai_53f4a8f8
Create hunting rule
Author:VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:8374c28d-3e3c-495b-ac68-a63c08c427fb - Mirai and related embedded-device exploitation indicators
Reference:https://vigia.bisite.es/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf dcec17b39f251d02fea17d7ddf6082ac4eb0886bec7cd0fb789325d3ce17e76d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4064306/

Comments