MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5
SHA3-384 hash: 109833d64abd61785a7fecebd54db604d43f2fadc61f7f7c2f191ce3ed7fb6ea61474ef6d246a40389d446ce2afc3d81
SHA1 hash: d2698313217cb87e36843c8bfe48dbf42201ed3b
MD5 hash: 3e0fd925cc22a19d7e07066e608173db
humanhash: carpet-artist-zulu-glucose
File name:xd.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:792'580 bytes
First seen:2026-08-05 06:26:22 UTC
Last seen:2026-08-05 11:38:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:nAypOtnxY3ClukGhgChm2hHeB6bLPL9EktcFH:AypOtxJQkGhgChmC1LTS
TLSH T16BF46DC6FAC3D0F1E96701F0105F9FEA0A34A1369057DAF6E6C01666B861B925F1B32D
telfhash t146b178b3156848ecb7f0840283ab7210ce26e23725f03a7258f69451f673f526f75978
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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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
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Unix.Dropper.Mirai-7135996-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Dropper.Mirai-9977145-0
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Unix.Trojan.Gafgyt-6748839-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6a72d798fe5f8f6c766af3e9/reports/e54f14e2-4c93-48a0-b1bb-81af173bf7c7/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/c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5
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:
2026-08-05T04:27:00Z UTC
Last seen:
2026-08-05T05:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/98c60eb9-78f7-4395-a140-6bfe34375d08
Behavior Graph:
Download SVG
%3 guuid=feac52d6-1900-0000-2ebd-7766da090000 pid=2522 /usr/bin/sudo guuid=2878d5db-1900-0000-2ebd-7766e4090000 pid=2532 /tmp/sample.bin guuid=feac52d6-1900-0000-2ebd-7766da090000 pid=2522->guuid=2878d5db-1900-0000-2ebd-7766e4090000 pid=2532 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/cc734b06-6ded-48f4-93da-0c24babeac6d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2026-08-05 06:27:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yrml7d4vdtk5eqk3m772rfhiltwzom5cvwsf4q7lcggnrpewex2q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260805-g7f8esxscw/
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/c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5

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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:malwareelf55503
Create hunting rule
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: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 c458bf8f951cd5d2415b67ffa894e85ced9733a2ada45e43eb118cd8bc9625f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3895687/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3895695/
  
URLhaus
https://urlhaus.abuse.ch/url/3895700/
  
URLhaus
https://urlhaus.abuse.ch/url/3895702/
  
URLhaus
https://urlhaus.abuse.ch/url/3895688/
  
URLhaus
https://urlhaus.abuse.ch/url/3895682/
  
URLhaus
https://urlhaus.abuse.ch/url/3895685/
  
URLhaus
https://urlhaus.abuse.ch/url/3895684/

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