MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee
SHA3-384 hash: f8b470f1d78514ac64d8eece4ee0c511e40fc0e3829ab7fe094e234c14f1f3c69c408f0ca582f80ba2ac139afcf95fc7
SHA1 hash: c966c6d790dfdcf978acea15ec7e3d6f6e7fe14c
MD5 hash: f37a615155158a1c8b1292fe35b68745
humanhash: stairway-gee-orange-triple
File name:boatnet.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:54'528 bytes
First seen:2026-03-28 17:53:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gfHlPDdJaEcLAeF9TUDWog1HHJYC0QkiuVn4P:yHlPZMEcTFZ2A1HHJp0hVn4P
TLSH T18333F707F84285FDC556C13417BABA3AE83671EE533CB6A777E4BB222842E614D0DD48
telfhash t1690147b07b0e1ca450fbf226b355e9111e710e5834d436d7d1726ab8cea2302887443b
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 641cc049c4334ae16cf39ba0830781485779902b423c64fa8399375a01499b13
File size (compressed) :23'260 bytes
File size (de-compressed) :54'528 bytes
Format:linux/amd64
Packed file: 641cc049c4334ae16cf39ba0830781485779902b423c64fa8399375a01499b13

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c5816981-b55e-42d8-9e3b-06d74eb9b8ed/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69c815cfbe4fad62665d23f8/reports/c81cd72f-2714-4080-8ae0-c550ea42576f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.81:3778
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/abc63b6b-6cee-4e22-855b-5293684a6e0e
Behavior Graph:
Download SVG
%3 guuid=eb5255f6-1a00-0000-6a23-831e750b0000 pid=2933 /usr/bin/sudo guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935 /tmp/sample.bin net guuid=eb5255f6-1a00-0000-6a23-831e750b0000 pid=2933->guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ceac87f9-1a00-0000-6a23-831e780b0000 pid=2936 /tmp/sample.bin zombie guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935->guuid=ceac87f9-1a00-0000-6a23-831e780b0000 pid=2936 clone guuid=82e68bf9-1a00-0000-6a23-831e790b0000 pid=2937 /tmp/sample.bin guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935->guuid=82e68bf9-1a00-0000-6a23-831e790b0000 pid=2937 clone guuid=daed96f9-1a00-0000-6a23-831e7a0b0000 pid=2938 /tmp/sample.bin net send-data zombie guuid=02c538f9-1a00-0000-6a23-831e770b0000 pid=2935->guuid=daed96f9-1a00-0000-6a23-831e7a0b0000 pid=2938 clone guuid=daed96f9-1a00-0000-6a23-831e7a0b0000 pid=2938->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con ca6eb703-52b1-5df7-b46e-190fd0fd968a 176.65.139.81:3778 guuid=daed96f9-1a00-0000-6a23-831e7a0b0000 pid=2938->ca6eb703-52b1-5df7-b46e-190fd0fd968a send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/30051479-cae2-4ae4-8da3-b764973eef77
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2oue72vasv3u7kzbgh2j4jrjrqnjqdsv5f47yec6moueezbrrxxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/260328-wg1lpsfw5w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d3a84feaa095/report/overview.html
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 641cc049c4334ae16cf39ba0830781485779902b423c64fa8399375a01499b13

Mirai

elf d3a84feaa095774fab2131f49e26298c1a980e55e979fc105e63a84264318dee

(this sample)

  
Dropped by
SHA256 641cc049c4334ae16cf39ba0830781485779902b423c64fa8399375a01499b13
  
URLhaus
https://urlhaus.abuse.ch/url/3807137/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4f1b5fae28549b60751a054821e4895b

Comments