MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded
SHA3-384 hash: 7edb3a05e4d8e431af930146c26220817795ad49439952d52065eca7a39e2591c881feb26c4db2c9f6e8973db66d8ed0
SHA1 hash: cdd1e6dea179bc07ca734aff3368ad3e6133f111
MD5 hash: d00fba33ff8b3af55a335fe4f9de77ff
humanhash: equal-december-comet-mobile
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2025-05-06 16:22:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kKdnEPmm8uKrRZWjp7F8PAZYg4V9z6mTQfoAO0fF5wpr8VBipAFly+wywnRl2JIc:kKtV8Nh8P24PvsoAOwFMo+pC6+KO
TLSH T1B1D30945F8505B23C6C612BBFB5E428D3B2A17E9D3EF720399216F20378695B0E37946
telfhash t1a41150c58b946a5d9ff0100dc69fb10360b070496b0b34a38e2e762b92132d1b81cc13
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

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

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681a3847432e243ac3e4a995linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/681a37700b64e174c41a4089/reports/2994b546-dbfd-4f9e-843d-fb4920696c12/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/830348e6-b3f4-465c-8546-8cf59c28de70
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1682473
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-06 16:23:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x44u3zfu55mgyauou2buui7wazdfwe6ocsrzrrh3uetmz6yuhxwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250506-tvvlha11dt/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 bf394de4b4ef586c028ea6834a23f606465b13ce14a398c4fba126ccfb143ded

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3536862/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3536875/

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