MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
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SHA256 hash: cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7
SHA3-384 hash: 62df2787d615d43cae8d7fd918d4f17ff93bb3b7c0fc7bb4720a33e85956668cb34163b3064f020b93a36a636aa710c1
SHA1 hash: 7dee0b64d1cdac6fb22bde4cafc092b344e3ab5d
MD5 hash: 8221b538da353ed6d232daaa6124eea2
humanhash: mike-lithium-tennis-mango
File name:ub8ehJSePAfc9FYqZIT6.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'956 bytes
First seen:2025-11-18 16:45:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wv7sC9KZb55+W8aclslcjYAht8f489k0rTUhrIpu1HT7ot4O9I/nPa35D:w+5NWpdht8fsnrCupQ9I/Pa35D
TLSH T1BB83198BF800DD7DF80FDAB74463490EB931E3910A931A377767BD93AC721A54826E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/691ca2c856cb9be853a73b6d/reports/d0863da3-10c7-4810-b3f5-a7b32b8dc3b6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-18T14:17:00Z UTC
Last seen:
2025-11-19T18:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/903578a1-8f0f-4a6d-98d8-8b6cd169dc0e
Behavior Graph:
Download SVG
%3 guuid=f5d9541a-1900-0000-1bbe-6167ca070000 pid=1994 /usr/bin/sudo guuid=0055d21d-1900-0000-1bbe-6167d1070000 pid=2001 /tmp/sample.bin guuid=f5d9541a-1900-0000-1bbe-6167ca070000 pid=1994->guuid=0055d21d-1900-0000-1bbe-6167d1070000 pid=2001 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fc14d9c5-46de-4799-a274-3bbc2710f92f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1816213
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816213 Sample: ub8ehJSePAfc9FYqZIT6.m68k.elf Startdate: 18/11/2025 Architecture: LINUX Score: 64 20 45.83.207.191, 3778, 41638, 41640 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Yara detected Mirai 2->26 8 ub8ehJSePAfc9FYqZIT6.m68k.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->14         started        process6 16 ub8ehJSePAfc9FYqZIT6.m68k.elf 10->16         started        18 ub8ehJSePAfc9FYqZIT6.m68k.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 16:46:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7wket3sknmtyrqfqemdoexcmyas3orekdpkaqeooyv4k63bnhtq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251118-t9367axjg1/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4971f651-366c-4bc1-91f4-265b81a44a39
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/cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 cfeca24f7253593c460581183712e266012dba2450dea0408e762bc57b6169e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3711348/
  
Delivery method
Distributed via web download

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