MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784. 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: 9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784
SHA3-384 hash: 4d1acedc824bdf086eba0a2f0be2045fa016cd0fec2b43d9660b54ba07843fa7af26f764351b27119700623cd3d1d0eb
SHA1 hash: 3cff760706318ee14af8f8a819df99180aed6c26
MD5 hash: c4f2088ba46c8749978825f4205e6cd1
humanhash: carolina-charlie-chicken-steak
File name:windy.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:77'588 bytes
First seen:2026-04-07 05:31:27 UTC
Last seen:2026-04-08 05:41:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:9aZwDmoX67vNrZJw7nK276AkEQNDf9RL0ISXxIE9e5SZ9E59n0IgSZbxfD:sZwDn6jNr/4J7PPQJj0zXxIEuEIdbpD
TLSH T1FE73022017B371DAD35FAAFD55179825E773ACF9384A175926129D2282DE99B0D030C3
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 adliwahid
Tags:mirai UPX
File size (compressed) :77'588 bytes
File size (de-compressed) :176'507 bytes
Format:linux/arm
Unpacked file: 3258f89cef49432f0316b1ebe2df0c5802428fedf1bcd8413fa683660ec0afbf

Intelligence

File Origin
# of uploads :
2
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.27758.30956.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-05T19:32:00Z UTC
Last seen:
2026-04-06T02:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e62cfba4-7b27-483d-933b-561f7db6ab88
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 03:15:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnr6x337nljrxsn3zn6o2vkxb6qvi7mgsdxlhzk3vsk3pjhgy6ca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260407-f8c2qaa19z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
manzzkontolaktolakan.my.id
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/9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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: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 9b63ebef7f6ad31bc9bbcb7ced55570fa1547d8690eeb3e55bac95b7a4e6c784

(this sample)

Mirai

elf 3258f89cef49432f0316b1ebe2df0c5802428fedf1bcd8413fa683660ec0afbf

  
Dropping
SHA256 3258f89cef49432f0316b1ebe2df0c5802428fedf1bcd8413fa683660ec0afbf
  
Dropping
MD5 70a9d12af0a97b4ea94d059e93538513
  
URLhaus
https://urlhaus.abuse.ch/url/3813400/
  
Delivery method
Distributed via web download

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