MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf
SHA3-384 hash: b31f8ee19336326eebbce73cfffe0716bb42e0d14d19324a2159423a37770021a797bd797378d93ab18f6eeb9e2283d9
SHA1 hash: dd5575647061217184daa9c4baf053d934e0a60d
MD5 hash: 1829cdcf4e21263d9ad3ffa80a3325d4
humanhash: johnny-winter-south-november
File name:bot.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:150'464 bytes
First seen:2025-04-20 14:58:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:RhRsZefhrvKj/mCn9DA1wMlmvVrjbi1Lv16Ksy+O5MO:RvsLbnxAllmQLv1Qy+UMO
TLSH T10DE329DBF800DEFAF80AE33748530906B530B7E145925B372257797BED3A1991863E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
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-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68050bce2203b3e10cd1e5e6linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68050bc889fec6b88b9fa745/reports/19782cfb-af56-4ae3-be01-f6930f4bfb3f/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cfb5b9d4-00a5-439c-8476-bea245bd3a18
Result
Threat name:
Gafgyt, Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1669853
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: 1669853 Sample: bot.m68k.elf Startdate: 20/04/2025 Architecture: LINUX Score: 100 14 ddwall.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.m68k.elf 2->8         started        signatures3 22 Uses dynamic DNS services 14->22 process4 process5 10 bot.m68k.elf 8->10         started        process6 12 bot.m68k.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-20 14:59:20 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=hvkv34xz36aauzbmksv2xf7vrfzm54iafq73ojxpghmezztdt7hq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250420-scrw8a1rx6/
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/d318edbc-65b4-42a8-b436-9205828aa376
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/3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf

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_Trojan_Gafgyt_28a2fe0c
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 3d555df2f9df800a642c54abab97f58972cef1002c3fb726ef31d84ce6639fcf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519800/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3519812/

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