MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42
SHA3-384 hash: 5c45a61320dce3145225492418b766aca3da0bb09f27b0e7eba08a0c75c6c860ef698e26ea9c18132754acc1b96835ac
SHA1 hash: 407316e29d3027050e89362bc9c479233512a73b
MD5 hash: 0d8ede57d69329b4090f383b470c9944
humanhash: missouri-kentucky-montana-shade
File name:ui686
Download: download sample
Signature Mirai
Create hunting rule
File size:54'496 bytes
First seen:2025-10-01 04:53:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:i1Oq+KOFIJbkn3mLhTtbyQhgZrjsi5kSKk0/:isq+cLhs0gZrjsiCl
TLSH T1E7331980F88B80F5E85B487094BAB33FCA70E9069171EA6EFF549B7DDA43B11521634D
telfhash t1b02105ab2eb559f8b3e46d4c875a62a24f79d533172036b900f32dc522e1cc2d0b5c39
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 :
46
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64
Link:
https://www.filescan.io/uploads/68dcb3caecfabf8ba43f3d5d/reports/2bffb0cf-7c14-4a6c-af43-7737ba7aabd1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-02T02:38:00Z UTC
Last seen:
2025-10-02T06:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e138919-27ee-46af-af50-a6360ccec0f3
Behavior Graph:
Download SVG
%3 guuid=b4032449-1900-0000-b561-94e7e50f0000 pid=4069 /usr/bin/sudo guuid=62881a4b-1900-0000-b561-94e7f10f0000 pid=4081 /tmp/sample.bin guuid=b4032449-1900-0000-b561-94e7e50f0000 pid=4069->guuid=62881a4b-1900-0000-b561-94e7f10f0000 pid=4081 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f312bd02-1f15-4dfa-88aa-dc0ee7a57e45
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1787068
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 04:54:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kejyuc655v5qmxvcfbwfqh43ct7bpwie24nkltvhmo3h7oaihnba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251001-fh8qpsspt8/
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/9884dacc-ae09-41c3-b374-e9ba3fb5df82
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/51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 51138a0bdded7b065ea2286c581f9b14fe17d904d71aa5cea763b67fb8083b42

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3624280/
  
Delivery method
Distributed via web download

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