MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731
SHA3-384 hash: a3d7282a1886b53ec77de4eab39d3e736cfca1b422e607653055624e203c6c2725bf0b6196d29a8d3785fbd83390a60c
SHA1 hash: 4efa1ae6672197df7b405be131d27fbc3c50fd29
MD5 hash: 52bc392618b3255e035de00914a9d25c
humanhash: delaware-east-fruit-fix
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:472'728 bytes
First seen:2026-06-21 19:23:31 UTC
Last seen:2026-06-22 17:24:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:ld2Zq85Y1r0GywWZTujK2t4kEipA/0KpgZEda8DqYjrDSfqB:yZQ+In+0S3
TLSH T161A42A95EC809B91DAD12ABEFF1E824973131B78F3EE72119D155B3163CB84A0E7B502
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DIY.51566558.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6a383a6662d0679105faac51/reports/e6338064-427d-4983-9ae5-7f1bee12ca7d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-21T16:48:00Z UTC
Last seen:
2026-06-23T12:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b01a59c1-c6ce-44a7-bbee-f22527998d38
Behavior Graph:
Download SVG
%3 guuid=9321d2f0-1e00-0000-2c5e-f1e536140000 pid=5174 /usr/bin/sudo guuid=4b3ef8f2-1e00-0000-2c5e-f1e537140000 pid=5175 /tmp/sample.bin guuid=9321d2f0-1e00-0000-2c5e-f1e536140000 pid=5174->guuid=4b3ef8f2-1e00-0000-2c5e-f1e537140000 pid=5175 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b2c5e53-8687-41fd-bd45-ea10d4ecf86e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1931521
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-21 19:24:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kczilpxxwhxudukcetds4hkaholpiz3atrmyg4x7ymy4afmge4yq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260621-x4jgdaey7n/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 50b285bef7b1ef41d14224c72e1d403b96f467609c598372ffc331c015862731

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3868865/
  
Delivery method
Distributed via web download

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