MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a
SHA3-384 hash: b9be7438a2ca657900e8732e0910e0791ead26c623d6e19401619ef0679a6890fd85f630fca22c8473d740744ec54ceb
SHA1 hash: 2207e22ea45afc58b9a35f5d35502cebf11bf6c8
MD5 hash: 63b61febcc2213a8c74940b7a4c53051
humanhash: solar-potato-rugby-summer
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:33'844 bytes
First seen:2026-05-02 18:03:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:bpshaVvd5zNxhmhl30uzAfDDv8KJjL0nfP+MizeZXIa:OhaVvdnEl3BoDndqAeZX
TLSH T1F3E27C46EF87E0B5F8530175403B572BA232F5395079DF32CB249836EE53620AA5B3AC
telfhash t16f21caa66ea919fdf3c0b84eeb2e2183de264ab3437464bf44f4330137e21788361421
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 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936
File size (compressed) :21'828 bytes
File size (de-compressed) :33'844 bytes
Format:linux/i386
Packed file: 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.29354.16710.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69f63cad2fcb905ec27a67ee/reports/72d75c1f-5932-4928-91be-5309f4c4b077/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c65c2a4-2508-4b29-8f3a-30975fc2025d
Behavior Graph:
Download SVG
%3 guuid=d4c25dee-1800-0000-981a-d043150d0000 pid=3349 /usr/bin/sudo guuid=5e06b0f0-1800-0000-981a-d0431c0d0000 pid=3356 /tmp/sample.bin net send-data guuid=d4c25dee-1800-0000-981a-d043150d0000 pid=3349->guuid=5e06b0f0-1800-0000-981a-d0431c0d0000 pid=3356 execve 9d77e59b-bbff-54d0-a153-1be844ca7b36 176.65.139.59:123 guuid=5e06b0f0-1800-0000-981a-d0431c0d0000 pid=3356->9d77e59b-bbff-54d0-a153-1be844ca7b36 send: 7B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/69c2eeb8-9c51-4f91-bbd0-80fa66e0b7c2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1907699
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-02 18:04:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2h23tsksv72zfh35z7yachz4juuelp7zcc7tgctaxh2jsfoth2na._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260502-wnt3hahs3n/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a

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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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.

Mirai

sh 400b678722c164b0beddf6059b02ff84707a457fbccf31390d14cd674408d79a

Mirai

elf 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936

Mirai

elf d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a

(this sample)

  
Dropped by
SHA256 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936
  
URLhaus
https://urlhaus.abuse.ch/url/3825897/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 048e20828646cedd51d9b459d299e2ef

Comments