MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21
SHA3-384 hash: e6e662edf61a1d130320b86bbd25eeecbe4d1c7806b2ef73e7428ddb83f73dffebbe6e52c761947fb4b934e1396bf41d
SHA1 hash: 3d46ea423ea9a9d0c45243ef4e00846fd74f0848
MD5 hash: 884d45d0cbcde7828c761c146d3a9c43
humanhash: autumn-paris-paris-shade
File name:boatnet.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:107'800 bytes
First seen:2025-09-02 20:56:51 UTC
Last seen:2025-09-03 12:14:49 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fu27gBY9FSSpj3z5Qxw6YaWWgg1B/LWy:c9sSyzz36YaWWgg1Bq
TLSH T127B39CDBF24702A0C8624AF007CB4BED3E2723815F27C5E72C6A657969791CF8905F96
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 :
2
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.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-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

Unix.Trojan.Mirai-10036550-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-07-20T20:25:00Z UTC
Last seen:
2025-07-20T20:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4b550c56-f475-4a93-876c-faadcb2ac566
Behavior Graph:
Download SVG
%3 guuid=cd000ea6-1a00-0000-c17e-c005da0a0000 pid=2778 /usr/bin/sudo guuid=da2cdda8-1a00-0000-c17e-c005e30a0000 pid=2787 /tmp/sample.bin guuid=cd000ea6-1a00-0000-c17e-c005da0a0000 pid=2778->guuid=da2cdda8-1a00-0000-c17e-c005e30a0000 pid=2787 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/49e0a993-e965-42f2-a3bc-4ff3c93219b2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1769902
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-21 00:45:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opx72vr6krxtzt5kqxdatr5o5l4lbtg2qza3vd2qfgzft53o5yqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250902-zsxkzaal6v/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136013-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7ee17aed-1eb4-45bd-acea-11f64c23cfba
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Reaper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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_ea92cca8
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 73effd563e546f3ccfaa85c609c7aeeaf8b0ccda8641ba8f5029b259f76eee21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3615797/
  
Delivery method
Distributed via web download

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