MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038
SHA3-384 hash: f521095dd978ef59134d81e08bb42d37b2ed488ea85bc90f95e363164a3f6b42e0039e45301daa1de13ef2a299b4c6cb
SHA1 hash: 83b085dd4c02e6eb5d7ca63f87fc68110011d267
MD5 hash: 8388a81cfb5ad2772cd501a0ca58f29a
humanhash: dakota-bluebird-island-august
File name:bin.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:163'953 bytes
First seen:2026-05-21 06:07:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:erAXcSSLkxFstankK4bIrToIK3qtqao0cCwXnx8fNX:7XcBLkxF4ausToNqtqccCO8fNX
TLSH T1F1F33B06EF818A17C4C20779BAAF43557723EB6893DB73039A18BB742F833D90E66515
telfhash t1fc41637157758116ae91cd94ececa7b2513ec6432381ef33ee28c48c181d58eea16c1f
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-9917488-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
DNS request
Runs as daemon
Substitutes an application name
Traces processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin rust
Link:
https://www.filescan.io/uploads/6a0ea122861ee596e6429e06/reports/295609e5-f32e-4e90-b5d4-d9c6a2727903/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-21T04:16:00Z UTC
Last seen:
2026-05-21T04:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/204e3af1-161c-4bb9-84d6-0e633f2cdc41
Behavior Graph:
Download SVG
%3 guuid=a23d56f7-1600-0000-befb-ff9ea90e0000 pid=3753 /usr/bin/sudo guuid=c551ecf9-1600-0000-befb-ff9eb20e0000 pid=3762 /tmp/sample.bin guuid=a23d56f7-1600-0000-befb-ff9ea90e0000 pid=3753->guuid=c551ecf9-1600-0000-befb-ff9eb20e0000 pid=3762 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c406be7-dc15-4fe5-b07d-393d67dcbf6f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1916902
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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/a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-21 06:07:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ur53t5paikpibhqghlj5mcfdcutnwgstbd7mv36qchhysiuaca4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260521-gvlmdagv4k/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Unexpected DNS network traffic destination
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: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: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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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/
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 a47bb9f5e0429e809e063ad3d608a31526db1a5308fecaefd011cf8922801038

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3821589/
  
Delivery method
Distributed via web download

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