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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab
SHA3-384 hash: 995371d34a63aea8fbbd8b12fd5660448266eba7c8f1ee75b923c67b5d8d20fc44cd7f6504d5a0e5d9832871587ea997
SHA1 hash: 13b841e193d9b327101bbc6f28013d84cae0b2e2
MD5 hash: 7f990850da677cf2f42a6e5bf64210c5
humanhash: dakota-lithium-bulldog-dakota
File name:nklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:170'836 bytes
First seen:2026-11-14 23:27:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ma7RAcZXiv/oUaE5vXmN2ZweegUWeGSTj243MOOzxxuqtGaGlUMSglD6W8NlsqGU:jjUfvmNteegUTjJOz/GaGlUMSglmWis4
TLSH T16AF31B99BC809F11D5C635BAFE1E518D33535BB8E3FA71039E145B29638A86B0F3B601
telfhash t19ce02021444d489bf5c184948ced9313945eed46ff48251223f1dd7dde639e53514d3b
Magika elf
Reporter abuse_ch
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
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/6af8ee53fad6f221f00a85f2/reports/db32ca77-2fdb-411b-ba49-137426565614/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
80,23,8080
Full report:
https://elfdigest.com/brief/c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab
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/2f22f312-e780-4a46-929a-1ff1fb051492
Behavior Graph:
Download SVG
%3 guuid=76c13fc9-1700-0000-016d-f285f00b0000 pid=3056 /usr/bin/sudo guuid=8d3cc4cc-1700-0000-016d-f285f10b0000 pid=3057 /tmp/sample.bin guuid=76c13fc9-1700-0000-016d-f285f00b0000 pid=3056->guuid=8d3cc4cc-1700-0000-016d-f285f10b0000 pid=3057 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0b64797f-d3c5-427d-927a-0f0964d83964
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/2006147
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: 2006147 Sample: nklarm7.elf Startdate: 15/11/2026 Architecture: LINUX Score: 76 16 94.178.146.10 UKRTELNETUA Ukraine 2->16 18 94.178.146.11 UKRTELNETUA Ukraine 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 nklarm7.elf 2->8         started        signatures3 process4 process5 10 nklarm7.elf 8->10         started        process6 12 nklarm7.elf 10->12         started        14 nklarm7.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-14 23:28:16 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=ymyt5ub4fqracbjozrjzc3baciril2pujx7q4hoisppil4hassvq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/261114-3fhstswz7k/
Behaviour
Reads runtime system information
Changes its process name
Renames itself
Contacts a large (36586) amount of remote hosts
Creates a large amount of network flows
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
arm debug-check process-rename service-scan elf malware
Link:
https://intel.virussign.com/intelligence/file/c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab
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: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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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

File information

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

Web download

Mirai

elf c3313ed03c2c2201052ecc53916c20122285e9f44dff0e1dc893de85f0e094ab

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4064277/

Comments