MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f
SHA3-384 hash: 424b7c62be2bcd9a79f6994abd52b5f8405d276914a96230da566cafcd1698319799c15f45993bd53d88d72c879ef5a9
SHA1 hash: 3ef9f408245610a05d544b5b122626ba84e9495d
MD5 hash: 07310913f35875bee55c0836f5950771
humanhash: saturn-saturn-king-carpet
File name:nklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:92'884 bytes
First seen:2026-01-23 12:03:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:un3u9mUgl5bjSSjY5U4xIVWpKwxTQInJAq1LJL2kvM5b:u3ugL7vj+mVsxTD6q1YCM5
TLSH T111931AD6BCC1C612C6E0A1B2FB0E51CE375643B8E3E6B107DD19AB29674B8670E37251
telfhash t179610027ffa50e6ca7d4866542dda01702fe34dd1b163897df1d9b4b4943ac0b82e427
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/697363cd5db9ae47708f5106/reports/3c912aef-0108-459a-83af-31bf49c247b8/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:
2
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f780705b-ede1-4cae-bc2a-4b2e0ea88c48
Behavior Graph:
Download SVG
%3 guuid=01491ddf-1600-0000-519d-acba0c0d0000 pid=3340 /usr/bin/sudo guuid=291c2ee1-1600-0000-519d-acba140d0000 pid=3348 /tmp/sample.bin guuid=01491ddf-1600-0000-519d-acba0c0d0000 pid=3340->guuid=291c2ee1-1600-0000-519d-acba140d0000 pid=3348 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/911bbd51-81a4-4cdf-af91-bf07f9eee75a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1856297
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856297 Sample: nklarm.elf Startdate: 23/01/2026 Architecture: LINUX Score: 60 18 5.25.120.2, 23, 34622 TURKCELL-ASTurkcellASTR Turkey 2->18 20 5.25.122.161, 23 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nklarm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklarm.elf 8->14         started        process6 16 nklarm.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nfbctoad62jb2su7pszo2iq2byvhfutxvkrpm4jcs75yfdwrzz7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260123-pcaq6ab13c/
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/694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f

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_d94e1020
Create hunting rule
Author:Elastic Security
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 694229b803f6921d4a9f7cb2ed221a0e2a72d277aaa2f6712297fb828ed1ce7f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739203/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739401/

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