MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e
SHA3-384 hash: 3cca8a3034f68cc10cd13b4bf7ce8d43f4f8b165a2fae6839827a9dd69094d93134575908d0e30e2bdda570e60058006
SHA1 hash: 71271b7145690698e11652ed1de1ce794f972aaf
MD5 hash: 93efc1b64a267906e60c2c386fbb2477
humanhash: sad-gee-cup-nitrogen
File name:b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:124'620 bytes
First seen:2026-08-17 12:30:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:E41ppssYD4HihVwZY2mtRRDGYWaf67u1EssMZc/T03ImIys61X1h5oX:vpvYD4HqVwZ4DGYTf6AEssMOgh5o
TLSH T106C339957CE39656C6D3863BFB4F81493322629B83CE7512FC1D4B643F8A11A8A77980
telfhash t103e05540fd388b1a8cd22a74ec8c07b5d8235313212297299f58dae4d83e119a34ce0e
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 mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

YARA.SIGNATURE_BASE_SUSP_LNX_Linux_Malware_Indicators_Aug20_1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/18fe3b32-7ada-4264-a2ab-e9568a9f47fe
Behavior Graph:
Download SVG
%3 guuid=913c6562-1900-0000-a7a2-506211090000 pid=2321 /usr/bin/sudo guuid=7257e865-1900-0000-a7a2-50621a090000 pid=2330 /tmp/sample.bin guuid=913c6562-1900-0000-a7a2-506211090000 pid=2321->guuid=7257e865-1900-0000-a7a2-50621a090000 pid=2330 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8df9d6cc-3d2c-40f1-97c5-cdd0f25c79dc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-17 12:31:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyjhtpe5l2djvnhepvlniy7epl4jr5myjby5nte2vef5xow3kfha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260817-ppw5xsbe45/
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/b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Rootkit_Generic_61229bdf
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_LNX_Linux_Malware_Indicators_Aug20_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects indicators often found in linux malware samples. Note: This detection is based on common characteristics typically associated with the mentioned threats, must be considered a clue and does not conclusively prove maliciousness.
Reference:Internal Research
Rule name:SUSP_LNX_Linux_Malware_Indicators_Aug20_1_RID3621
Create hunting rule
Author:Florian Roth
Description:Detects indicators often found in linux malware samples
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: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 b61279bc9d5e869ab4e47d56d463e47af898f5984871d6cc9aa90bdbbadb514e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3904511/

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