MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8
SHA3-384 hash: 868fb1ba68437f84fb70fd3d8982e4e819c4782075fd16859194068444391542187a376dc56e561885a6fa4d4f7de16e
SHA1 hash: d62a7a8cc63107fdf8031b44b6c28eda9cb68684
MD5 hash: 40376b90d1c34d1aec6e7467b38737a3
humanhash: arkansas-spaghetti-hydrogen-hotel
File name:nullnet_load.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:83'120 bytes
First seen:2026-02-16 08:08:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4+mjogLq1cMevK6uwqTbh6t7VZGC5NwDe8UV0B8t46/OKp7hJHFz:VmVScJqTl63vw68u084YOi7hJH
TLSH T193830682BC40EA16C7C11277FA6F108E331567DDE1EA72429C251FA07ACE91F0D6B786
telfhash t13e41cd27cfa50f4c27da460852de60172aed31ed2b2950929f5d8f4b85412c2f45e93f
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/21c3536a-c8d8-4b0a-ad5e-af6cb9358555/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6992d0f0930564ff3ca311a1/reports/21b07bcb-6d96-47bd-b130-c857509627b2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
23
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4d05fbb5-37d1-4f18-82bf-7f41b9345944
Behavior Graph:
Download SVG
%3 guuid=569e7318-1800-0000-5a5c-1a6b62050000 pid=1378 /usr/bin/sudo guuid=5afe4d1b-1800-0000-5a5c-1a6b6c050000 pid=1388 /tmp/sample.bin guuid=569e7318-1800-0000-5a5c-1a6b62050000 pid=1378->guuid=5afe4d1b-1800-0000-5a5c-1a6b6c050000 pid=1388 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2304c3d8-048b-419a-be67-852ff015a63a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 08:10:42 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5szhhq6s7ofeja7ccvdjzmlzw2lxatpsvvpvretes3k6pxivr7ma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi upx
Link:
https://tria.ge/reports/260216-j2b3mahy6h/
Malware Config
C2 Extraction:
91.92.242.240
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/ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
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 ecb273c3d2fb8a4483e215469cb179b697704df2ad5f58926496d5e7dd158fd8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778706/
  
Delivery method
Distributed via web download

Comments