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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc. 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: 10


Intelligence 10 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc
SHA3-384 hash: 7a1606fd496581d8e239a006a3be597f7a9ecdd6d8261168f3f9dd6eb12514b8b20854ddb62202646d1230562495a7a7
SHA1 hash: 257f0bcb43cc7c931b00077469f1c44ecaebeaea
MD5 hash: d1311f13df04261bbcab32948f19172d
humanhash: east-saturn-jersey-michigan
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:50'560 bytes
First seen:2026-09-30 14:06:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:89LgR6nQAFBwzSrIUTERLRw62gR4z7cbtLl92ZMLV:4W6QiJrIUTgLRw62XnSoZMLV
TLSH T1AB33F713B58285FCD14AC174166BFA3EDC26B1FD1238F1E27BE4A7227895E220E1DC49
telfhash t1531102b235651864f0ebf452b741e1184d382e2010d475f2e9f1b9e6ab15f432779c27
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 :
97
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/616078ab-5db3-47c7-bf93-f06e2bbe8522/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Runs as daemon
Connection attempt
Deleting a recently created file
Creating a file
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6abd1792a5daf50e59bddf7f/reports/6b208f89-62d9-4a33-a616-7cefe75792c8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-30T11:28:00Z UTC
Last seen:
2026-10-01T22:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93fb6b08-02e8-4eb2-88c5-2561c01eb21e
Behavior Graph:
Download SVG
%3 guuid=0da30caf-1600-0000-15b9-d4eb6c0c0000 pid=3180 /usr/bin/sudo guuid=87e603b2-1600-0000-15b9-d4eb6e0c0000 pid=3182 /tmp/sample.bin delete-file guuid=0da30caf-1600-0000-15b9-d4eb6c0c0000 pid=3180->guuid=87e603b2-1600-0000-15b9-d4eb6e0c0000 pid=3182 execve guuid=308f78b2-1600-0000-15b9-d4eb700c0000 pid=3184 /home/sandbox/dvrHelper net send-data zombie guuid=87e603b2-1600-0000-15b9-d4eb6e0c0000 pid=3182->guuid=308f78b2-1600-0000-15b9-d4eb700c0000 pid=3184 clone 3dc92754-14b3-5c7d-ac4d-4f71c2ef1bb2 176.65.139.206:9932 guuid=308f78b2-1600-0000-15b9-d4eb700c0000 pid=3184->3dc92754-14b3-5c7d-ac4d-4f71c2ef1bb2 send: 290B guuid=046192b2-1600-0000-15b9-d4eb720c0000 pid=3186 /home/sandbox/dvrHelper guuid=308f78b2-1600-0000-15b9-d4eb700c0000 pid=3184->guuid=046192b2-1600-0000-15b9-d4eb720c0000 pid=3186 clone guuid=350597b2-1600-0000-15b9-d4eb730c0000 pid=3187 /home/sandbox/dvrHelper guuid=308f78b2-1600-0000-15b9-d4eb700c0000 pid=3184->guuid=350597b2-1600-0000-15b9-d4eb730c0000 pid=3187 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/56613c3e-8af4-4256-8e0a-ce75c46c5851
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-30 14:07:21 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcjxw2km5xz3wsvlbxxmwlupvc5iyfxecuf3ucm54szouglxblga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux
Link:
https://tria.ge/reports/260930-re3k3a1yev/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Deletes itself
Renames itself
Malware Config
C2 Extraction:
kittycattos.dyn
catsarecool.gopher
ihateyou.indy
ilikecats.parody
catsliketo.pirate
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/50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 50937b694cedf3bb4aab0deecb2e8fa8ba8c16e4150bba099de4b2ea19770acc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925568/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3910282/

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