MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef
SHA3-384 hash: 81a378e5cda07d380fdbf7f07c7bf5d2b571cbf0d61dd645dbcc3dd6e0f6f9b13ebba7568b1482d282b42a2b6f31ba93
SHA1 hash: 9d52cc5779944eb82ebbc76c5b58e1780c888933
MD5 hash: 187a6db5f47f240d5599df2fbea25ca6
humanhash: muppet-venus-foxtrot-pasta
File name:Mddos.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:669'972 bytes
First seen:2026-08-08 19:39:19 UTC
Last seen:2026-08-09 01:53:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:Oijanr2ZYGCCa0IjQ3M86MzJnlWEmdpgRK3vFo/qZmr68N8pqP8qOt:Oik6CCAsMTMFnlWLdGw/fmr1bq
TLSH T17DE43955F8809F61C6C529B6F65D42AC73074BB9D3EB72069A144B343BEB86B0F3A701
telfhash t110f055347c4c65a8b5d2c820c383e81a2dfc26954b107c9eaf54ae8e0e86fd028b40b7
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

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

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Collects information on the CPU
Creating a file in the %temp% directory
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/6a7785f299039a804ee26ae0/reports/d872cde5-8511-4cf7-8206-9aa9f7e2fc4f/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-08-08T18:43:00Z UTC
Last seen:
2026-08-08T19:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8b8d5a1d-bbe8-41c5-803c-d658a41b7c9a
Behavior Graph:
Download SVG
%3 guuid=7f97a0d5-1900-0000-1720-9e8bc9080000 pid=2249 /usr/bin/sudo guuid=e1f1a1d8-1900-0000-1720-9e8bce080000 pid=2254 /tmp/sample.bin guuid=7f97a0d5-1900-0000-1720-9e8bc9080000 pid=2249->guuid=e1f1a1d8-1900-0000-1720-9e8bce080000 pid=2254 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed1d2020-8bb3-4845-89e9-cde5cf480a40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-08 20:10:28 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kazu6notwg6vgbvs6hxxfa6ipayjp6rqixnsfh6m67x4ot44qlxq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access defense_evasion
Link:
https://tria.ge/reports/260808-yc8gvstcqh/
Behaviour
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads process memory
Modifies Watchdog functionality
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/50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef

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_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 50334f35d3b1bd5306b2f1ef7283c8783097fa3045db229fccf7efc74f9c82ef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893662/
  
Delivery method
Distributed via web download

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