MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89
SHA3-384 hash: b29ea75ffd1b2983fdd3d22e8f56389af1d121584a352f1b63d486786a6c46274cfd100f7d624922cc17928a5314cf77
SHA1 hash: 40d78d935ce5ff068152537fdb9bf2c13161a987
MD5 hash: 9751647e74ba1ab7507875ecc86f0ac5
humanhash: robert-cardinal-magazine-floor
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:166'652 bytes
First seen:2025-12-17 17:38:29 UTC
Last seen:2025-12-18 00:37:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:yGzUvXO/jkvUUvU0WeTtPNaYj+Xcd+Qz8+5L5NJ7:yGzUvXO/jkvUcfTt1aYUcdVL5NJ7
TLSH T1B0F31942F8818F15D5C112BAFA1E128E371317B9E2DE7212AD205F707BCA96F0E3B955
telfhash t10501d3a3df59d9dcb7e2d94c42cb12193376318e563119451c2e9b5b4702ac6786081e
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 :
2
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/df34ae69-e46c-436e-b2e3-fffff7334afe/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T15:07:00Z UTC
Last seen:
2025-12-18T19:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9d34bc2c-5c6a-4238-b2cb-5ac59101275b
Behavior Graph:
Download SVG
%3 guuid=5d66a2b3-1a00-0000-a112-ebb7fe0a0000 pid=2814 /usr/bin/sudo guuid=c7824fb5-1a00-0000-a112-ebb7030b0000 pid=2819 /tmp/sample.bin guuid=5d66a2b3-1a00-0000-a112-ebb7fe0a0000 pid=2814->guuid=c7824fb5-1a00-0000-a112-ebb7030b0000 pid=2819 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9cd85868-e7c7-48b5-8f54-368622053aa1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1835059
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/dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 17:27:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37cmt5btqrxelv6qllfgcc4rjts3wmhdavqxpyoby47lir5avoeq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251217-v8dqkszndr/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4098b4e0-ca60-4c5a-9e2d-03f4fa4c13dd
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/dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
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 dfc4c9f433846e45d7d05aca610b914ce5bb30e3056177e1c1c73eb447a0ab89

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735454/
  
Delivery method
Distributed via web download

Comments