MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4
SHA3-384 hash: 19b4efe53e3c9ccab6032d21acd98bf687ffaea420ded325b24708ecb02889205b9031ea984e25888edba38925efb86b
SHA1 hash: ed99b3d4b7b01e3226126f2635b6af2e5f75f569
MD5 hash: 406b3906f3ea188aa83026ddf88b009c
humanhash: wisconsin-fish-iowa-music
File name:dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:71'780 bytes
First seen:2026-08-20 02:40:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2ljkVcQ7Wc0UqB9KG07XV44ity4em2IcvA94Gg2ylaJx03uqLt:2lw2c6Uqo7S9tRe1vA6EJx0hLt
TLSH T1C46302FDC062AC53CF11E874EA52A581253A4D75F2FC28DA87A05C35A53D6A1D3C66C3
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 whack_sh
Tags:elf exe UPX whack.sh
File size (compressed) :71'780 bytes
File size (de-compressed) :164'228 bytes
Format:linux/arm
Unpacked file: b1f266b94451c97240b9611e87922e6d2cf1137a564e5b0e8eff499de21700dc

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/840fc135-d346-4999-a40e-e5fe803cd3d9/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sets a file as executable
Runs as daemon
Kills processes
Locks files
Collects information on the CPU
Launching a process
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed rootkit upx
Link:
https://www.filescan.io/uploads/6a86695727225b84743bb86e/reports/078908cd-dfc2-463f-9cfc-f91524038716/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bb68f619-ad1d-40cf-b4ff-a3ddc696d76d
Behavior Graph:
Download SVG
%3 guuid=02bf6cb7-1b00-0000-1353-6ab3620a0000 pid=2658 /usr/bin/sudo guuid=2f907aba-1b00-0000-1353-6ab3680a0000 pid=2664 /tmp/sample.bin guuid=02bf6cb7-1b00-0000-1353-6ab3620a0000 pid=2658->guuid=2f907aba-1b00-0000-1353-6ab3680a0000 pid=2664 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a808e156-1ca2-48b0-a56b-9b9f0bb20c59
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=32rlsbj4y5ljlcktb3mfl6uror4oyxxfsqgflbb7hy7i326e57sa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/260820-c6ntnaycrd/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Checks hardware identifiers (DMI)
Enumerates running processes
Deletes itself
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/dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4

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 dea2b9053cc7569589530ed855fa917478ec5ee5940c55843f3e3e8debc4efe4

(this sample)

Mirai

elf b1f266b94451c97240b9611e87922e6d2cf1137a564e5b0e8eff499de21700dc

  
Delivery method
Distributed via web download
  
Dropping
SHA256 b1f266b94451c97240b9611e87922e6d2cf1137a564e5b0e8eff499de21700dc
  
Dropping
MD5 c56a0dd50436abd14289ebc72d2bdd19
  
URLhaus
https://urlhaus.abuse.ch/url/3893761/

Comments