MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c. 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: cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c
SHA3-384 hash: c921914bc58f2958964a3f2c53c597753c2cbe3fd86f7b7c97a249281ca1b2cafd9f5bbc82efae5254e9d69943ec7b5e
SHA1 hash: 0979d7fe1e42d065f3c3bf7dc6347df174729157
MD5 hash: bf23636cd05fc2e0cd12f0233cf0bfff
humanhash: sixteen-september-utah-ink
File name:barm7
Download: download sample
Signature Mirai
Create hunting rule
File size:340'496 bytes
First seen:2026-06-19 07:23:41 UTC
Last seen:2026-06-19 23:33:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:yK7WqlxpWfLLuNXwX/hDAdLqmFEpv5eoUlr2XYQvZGwac3xwZBPXSsC/:FWqx6kG/2d5WPwr2XbvZB4VS//
TLSH T1567423CD4C5BE59E9E68669D0F527E3BFCA08A364E29CCC8B385B27021D057987748C3
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) :340'496 bytes
File size (de-compressed) :694'712 bytes
Format:linux/arm
Unpacked file: fb372d7468fbe9c1f904f70b71a3c51cf0fc68d4d4e3e0fc247a0532f3e1d4c0

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e0fa863c-9721-413f-aa08-b2491a326ead/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9810.229.28784.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Collects information on the CPU
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/37c1eb80-99f7-4b58-abba-d6df99bb4830
Behavior Graph:
Download SVG
%3 guuid=eaf4f4a8-1e00-0000-fc32-a01538140000 pid=5176 /usr/bin/sudo guuid=1a68f8ab-1e00-0000-fc32-a01539140000 pid=5177 /tmp/sample.bin guuid=eaf4f4a8-1e00-0000-fc32-a01538140000 pid=5176->guuid=1a68f8ab-1e00-0000-fc32-a01539140000 pid=5177 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5f9ef608-c822-421b-80b5-ab37c68df978
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 07:24:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxk45uevlhx6zplek5nbw44g7pt4ee5qy4royzwkozcxl5lyhboa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260619-h8k4fafz6v/
Behaviour
Reads runtime system information
Changes its process name
Reads CPU attributes
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/cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c

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 cdd5ced09559efecbd64575a1b7386fbe7c213b0c722ec66ca764575f578385c

(this sample)

Mirai

elf fb372d7468fbe9c1f904f70b71a3c51cf0fc68d4d4e3e0fc247a0532f3e1d4c0

  
URLhaus
https://urlhaus.abuse.ch/url/3865901/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fb372d7468fbe9c1f904f70b71a3c51cf0fc68d4d4e3e0fc247a0532f3e1d4c0
  
Dropping
MD5 259d024189d6e80ea41a8f9a292ae427

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