MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413
SHA3-384 hash: 141e7a793cd1749237ab8a83c9c65fb1a6aa932e8706dcedb5a594f32368805155f05df40366799767e7dc44a6cf52b4
SHA1 hash: ae2c8c0a9d9f12cd659ad192007b445db6dc6ee6
MD5 hash: e526c36439eacdd194fdd85b5328ce75
humanhash: diet-london-uranus-beryllium
File name:ui686
Download: download sample
Signature Mirai
Create hunting rule
File size:54'496 bytes
First seen:2025-09-29 13:58:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dSMxUiuzUEQz0EBHyv92mFp7lfHs/Jr50k07:djxUiEEK92ip7lfHsRil
TLSH T1FF333780F98B80F5E8070470D4B7B33FD771DA459238DA6AFF569B6DCA47A01920638E
telfhash t16521e5bb2db689fcb3e5ac4c831a63930b3ad537522134b944b12ec137f11d0a1a9c31
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 :
41
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68da914f74e5a28989984938/reports/79d51d34-0adc-4d79-94f9-c2eac37c7db2/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/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413
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:
2025-09-30T00:20:00Z UTC
Last seen:
2025-09-30T00:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7b2571dc-f3e9-4664-9b0a-fc72449101a8
Behavior Graph:
Download SVG
%3 guuid=5985072f-1900-0000-42fe-319785130000 pid=4997 /usr/bin/sudo guuid=e8e90432-1900-0000-42fe-319786130000 pid=4998 /tmp/sample.bin guuid=5985072f-1900-0000-42fe-319785130000 pid=4997->guuid=e8e90432-1900-0000-42fe-319786130000 pid=4998 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1e3eb325-b2f7-40ff-85cc-bd70f785702f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1785933
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/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413/
Verdict:
Susipicious
Link:
https://tip.neiki.dev/file/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-29 14:02:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iohtv3eiqf3fmkeovd7kwvhntyeiaeaqswovgo5pffwfmfi3wqjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250929-rb18ts1j15/
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/52cc6213-aaae-4a67-8e6e-887d30212d6f
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/438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 438f3aec88817656288ea8feab54ed9e08801010959d533baf296c56151bb413

(this sample)

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

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