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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694. 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 24 File information Comments
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SHA256 hash: c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694
SHA3-384 hash: 193ed01932339eddaf4c4d2e872461ac477a70b1d625505370c31300f849ce3b77ae189454444d9fb652a775c15209f4
SHA1 hash: 8420d0b275653facf761119d0f80b5fa1a0258fe
MD5 hash: 5f977351c3b682ceebcb427c56dd7cd8
humanhash: lima-mockingbird-whiskey-beryllium
File name:c8f51f05a57025ae.bin
Download: download sample
Signature Mirai
Create hunting rule
File size:504'824 bytes
First seen:2026-10-01 00:25:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:Il0bkgXwaCHrZFLl9uYww6E76cWpNYTm:JD4FvB6Dfk
TLSH T1CAB4BF32C0B66DD5C0735274B8BADAB04B22784051A71DF3AADAD72D0893ED5B72D3B4
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 Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9145b231-cdb7-43ce-a047-d36922951572/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Dropper.Botnet-6566040-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136288-0
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Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10042712-0
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Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin masquerade
Link:
https://www.filescan.io/uploads/6abda8acb17e2160d3b73ab0/reports/dada5717-c5d8-4ff9-927c-faa3f5c68730/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-30T12:20:00Z UTC
Last seen:
2026-09-30T12:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/80eeb75f-472f-42b6-a814-f736a8b32e4b
Behavior Graph:
Download SVG
%3 guuid=392d2ca6-1c00-0000-dad7-ca9c160a0000 pid=2582 /usr/bin/sudo guuid=21d980a9-1c00-0000-dad7-ca9c1b0a0000 pid=2587 /tmp/sample.bin guuid=392d2ca6-1c00-0000-dad7-ca9c160a0000 pid=2582->guuid=21d980a9-1c00-0000-dad7-ca9c1b0a0000 pid=2587 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d295674e-b454-46ab-906d-f293a938a306
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694/
Threat name:
Linux.Exploit.Mirai
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Status:
Malicious
First seen:
2026-09-30 19:10:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zd2r6bnfoas25lufcrsc6tf3cnftythhcneiz6d4hjeflaqok2ka._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/261001-aramdayzfw/
Malware Config
C2 Extraction:
94.154.43.30
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/c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
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Author:Elastic Security
Rule name:LIN_Downloader_Unknown_WgetChmodExecute
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Author:Marjoriefort
Description:Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:misses_archive / grappe 5.182.210.174
Rule name:LIN_Malware_Unknown_ForgeAuto_43efb4f0
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:LIN_Malware_Unknown_ForgeAuto_7213850f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:VPNFilter
Create hunting rule
Author:Christiaan Beek @ McAfee Advanced Threat Research
Description:Filter for 2nd stage malware used in VPNfilter attack
Reference:https://blog.talosintelligence.com/2018/05/VPNFilter.html

File information

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

Web download

Mirai

elf c8f51f05a57025aeae8514642f4cbb134b3c4ce713488cf87c3a4855820e5694

(this sample)

  
Delivery method
Distributed via web download

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