MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24
SHA3-384 hash: ab7a3372a10581c6c10565c0f24798a3e3f2ad6c7028ee047363519fdc8b7c8db00bd94675ff9c210ad0772548b8ef68
SHA1 hash: 5435437972e2a9a961107e910e08de4c8c0eaf48
MD5 hash: 2fdaab39a121651b1090a750c2850eaf
humanhash: uncle-november-south-tennis
File name:well.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:59'632 bytes
First seen:2025-08-27 17:16:47 UTC
Last seen:2025-08-28 03:26:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Rzmi7UFjjZ8r+6q3VUPGkGTWT0zpKfIgiWnLA:Rzb7gjedxlT01KfrLA
TLSH T1CD4302948311DDE1C276153E8D0484A1192C6BBCE73C68F2574886E8EFFA729A5BC743
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
File size (compressed) :59'632 bytes
File size (de-compressed) :167'484 bytes
Format:linux/arm
Unpacked file: 02443038a8cabb2b223fdd2eda96d5bd8f7dbb858a1ba268a72dc5a00a8aaac2

Intelligence

File Origin
# of uploads :
4
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.3725.25242.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68af3e6f39a6221faa715a0e/reports/efeccbc7-69c1-4217-ad36-79042f1ed0e6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c236552-fe50-46bc-b242-bd368a7e56fa
Behavior Graph:
Download SVG
%3 guuid=84d1f3c9-1800-0000-a198-ba8e5b0a0000 pid=2651 /usr/bin/sudo guuid=67294ccc-1800-0000-a198-ba8e640a0000 pid=2660 /tmp/sample.bin guuid=84d1f3c9-1800-0000-a198-ba8e5b0a0000 pid=2651->guuid=67294ccc-1800-0000-a198-ba8e640a0000 pid=2660 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/705a01fc-9764-419e-8419-14062750062c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1766424
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 17:21:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qixrdfy5hi3n6mp5ld6umhz3ss6njjq43rtqpijcqivkksabtysa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet discovery upx
Link:
https://tria.ge/reports/250827-vw5njawls2/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/578dc5c2-2014-4ddf-b9f5-77486f0b2eb7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24

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_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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 822f11971d3a36df31fd58fd461f3b94bcd4a61cdc6707a122822aa548019e24

(this sample)

Mirai

elf 02443038a8cabb2b223fdd2eda96d5bd8f7dbb858a1ba268a72dc5a00a8aaac2

  
URLhaus
https://urlhaus.abuse.ch/url/3612678/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 02443038a8cabb2b223fdd2eda96d5bd8f7dbb858a1ba268a72dc5a00a8aaac2
  
Dropping
MD5 450e4267bd56a65081a4c088701b8c59

Comments