MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838
SHA3-384 hash: dcc85edb6605f869e3f41b40cd11b9106282330834cc112cd0ce27cb597a995415aa815f504b1dac5fab9fc6db1bcd26
SHA1 hash: ebddcd0c4af147ea80d58502e17a62395eef7c9f
MD5 hash: 055c019c51dba9cfdfb7c65041ec6223
humanhash: pip-florida-high-uncle
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:139'800 bytes
First seen:2026-01-21 15:43:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:79eSuygEPjt6qkWqVdKmDnYMb0gBd/gQyVGsdqml6naj:79eSuygEPjt6qkWqGeH2lana
TLSH T159D35C17B5C180FDC4DAC1744F9BF53AED32B1A91238B26B27D4AF222E49E205F1DA54
telfhash t17951bbb0399939d8a2fbfb37730be9a45cb50a6015e172d1ceb769e2de417840cb1463
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c8ecb580-807f-4fd2-8676-ad616017532d/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3ea9ef1f-a9df-4ffb-bd12-7c62c2ce664b
Behavior Graph:
Download SVG
%3 guuid=e79967a9-1900-0000-3930-db73cc080000 pid=2252 /usr/bin/sudo guuid=fc7f76ab-1900-0000-3930-db73cf080000 pid=2255 /tmp/sample.bin delete-file net guuid=e79967a9-1900-0000-3930-db73cc080000 pid=2252->guuid=fc7f76ab-1900-0000-3930-db73cf080000 pid=2255 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=fc7f76ab-1900-0000-3930-db73cf080000 pid=2255->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=779b94ab-1900-0000-3930-db73d0080000 pid=2256 /tmp/sample.bin dns net send-data zombie guuid=fc7f76ab-1900-0000-3930-db73cf080000 pid=2255->guuid=779b94ab-1900-0000-3930-db73d0080000 pid=2256 clone guuid=779b94ab-1900-0000-3930-db73d0080000 pid=2256->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1110B 32d458a0-a40f-565e-b5ae-91358dd4506a 115.11.111.11:22 guuid=779b94ab-1900-0000-3930-db73d0080000 pid=2256->32d458a0-a40f-565e-b5ae-91358dd4506a send: 2B guuid=8c4ba5ab-1900-0000-3930-db73d2080000 pid=2258 /tmp/sample.bin guuid=779b94ab-1900-0000-3930-db73d0080000 pid=2256->guuid=8c4ba5ab-1900-0000-3930-db73d2080000 pid=2258 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7abe487f-fa00-42a1-ad8e-f1abf818d4e4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1855049
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1855049 Sample: x86_64.elf Startdate: 21/01/2026 Architecture: LINUX Score: 76 14 Malicious sample detected (through community Yara rule) 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 7 x86_64.elf 2->7         started        process3 signatures4 22 Sample deletes itself 7->22 10 x86_64.elf 7->10         started        process5 process6 12 x86_64.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 15:22:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrwq2udz7nncgr6m7usjmic56m5hadli6c2kzgxmdezpqef2ja4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260121-s6nfwscs7d/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 646d0d5079fb5a2347ccfd2496205df33a700d68f0b4ac9aec1932f810ba4838

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761348/
  
Delivery method
Distributed via web download

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