MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a. 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: 13


Intelligence 13 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a
SHA3-384 hash: dfcc133b11eba69d48229853794afe0d852bfd0c44963a73a3d8ff103c70ab64067bfa3ea50e657b799d38f2421b43d3
SHA1 hash: 86c303496c81ff6823248653a233d9759bb8d261
MD5 hash: f3ff022922aaac6e0e53b6b6ad02f70e
humanhash: equal-nineteen-table-winner
File name:boatnet.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:83'604 bytes
First seen:2026-02-10 12:38:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dDtsCEtWMU4IZLlcdETR734Jq9WfS+5VuxP3QkhdBbrvnjOaV:9tsCE4MULZL2dETR734Va+5VuJgk5SaV
TLSH T174834981F54B80F6D01749300067F73FDE32E1B58161DA1EEFA9DE36DA63542A62A78C
telfhash t18c3107ff1a7e49d8a7d49840c34f2f21395ad67b14a472a105b39938322bec144bac3d
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 f3b1c028ecc837d34786892e9be642a35629cfcdb3d8ad15e804c6bbb6911574
File size (compressed) :40'988 bytes
File size (de-compressed) :83'604 bytes
Format:linux/i386
Packed file: f3b1c028ecc837d34786892e9be642a35629cfcdb3d8ad15e804c6bbb6911574

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
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/581138f5-c210-4c39-a4a9-435bef894d75/
Detection(s):
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.Trojan.Mirai-8025795-0
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

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/698b26f2930564ff3c96e928/reports/2e4426b0-729d-4934-9ab7-e5130f085688/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
41
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-10T09:47:00Z UTC
Last seen:
2026-02-10T10:10:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52091080-8ed2-4fa9-882e-402353650ab9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1866670
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1866670 Sample: boatnet.x86_64.elf Startdate: 10/02/2026 Architecture: LINUX Score: 80 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 5 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 7 boatnet.x86_64.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 boatnet.x86_64.elf 7->15         started        17 boatnet.x86_64.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-10 12:39:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcppzwyczbbpdeq3u55secnkjbr447jewi65q64wmnzreqi3ai5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux
Link:
https://tria.ge/reports/260210-pvqkbsdv9e/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a

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_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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 f3b1c028ecc837d34786892e9be642a35629cfcdb3d8ad15e804c6bbb6911574

Mirai

elf 809efcdb02c842f1921ba77b2209aa4863ce7d24b23dd87b96637312411b023a

(this sample)

  
Dropped by
SHA256 f3b1c028ecc837d34786892e9be642a35629cfcdb3d8ad15e804c6bbb6911574
  
URLhaus
https://urlhaus.abuse.ch/url/3772997/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b14a09fc139cf29ac988e101d597796a

Comments