MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28
SHA3-384 hash: 76ededa33a6a6b510b6e9cb6f7edf31d1d064c3dcb319b3ed001024a8a1aa45fe05386ddc1c0853cf12a8f44b03885f3
SHA1 hash: e04c3bc011e5475f383d64c681e7855e1859172a
MD5 hash: 5411890d3d93214d3b4f9b5750df6231
humanhash: victor-west-diet-music
File name:bot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'888 bytes
First seen:2025-05-18 07:03:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XHCesIjTbgff1McBSTGPFfAOgGj4V7Cs1qT+PdK4P/xKGTcyFgl5IJwywAF5IsOk:XHCJEcMEFfiK4wLaPdK4joy4rX/ibF
TLSH T11BD30845FC405B23C6C612B7FB5E428D3B2A17E8D3EE72039D256F60379A95B0E36942
telfhash t1d111e1d449504d5d1be0c129866da2261434b0fd1f67202dd9ed6f8f008a5f1b03dc2b
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
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Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68298676e5aa44ec2e1a62bflinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/68298671c609634bd7c762a5/reports/4770ae34-b47a-44d2-a460-22b43dce2246/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/091aba4a-84eb-4378-bf77-f63ec6ef9ed6
Result
Threat name:
Gafgyt, Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1693270
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1693270 Sample: bot.arm.elf Startdate: 18/05/2025 Architecture: LINUX Score: 100 14 kniznetwork.duckdns.org 2->14 16 Malicious sample detected (through community Yara rule) 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 24 3 other signatures 2->24 8 bot.arm.elf 2->8         started        signatures3 22 Uses dynamic DNS services 14->22 process4 process5 10 bot.arm.elf 8->10         started        process6 12 bot.arm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-18 03:14:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipoqfqfrfvre76zqfk4pxihpd6tpnvszb4p2mwsqq4dslk52liua._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250518-hvz1fafl3v/
Malware Config
C2 Extraction:
kniznetwork.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28

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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 43dd02c0b12d624ffb302ab8fba0ef1fa6f6d6590f1fa65a50870725abba5a28

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3546183/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3546232/

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