MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91
SHA3-384 hash: f1819285af93be45bbff28e93e8cd4f4cd7f29530874544f40d3ff0c20ecc26d104ebc6a781c8160fba41d8747e53bb1
SHA1 hash: 9e553c26375c0329cb7bed853f721c6e8bcb6a73
MD5 hash: 7493fb7a3344e74c42c9e4581dc45e19
humanhash: stream-magnesium-don-undress
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:124'040 bytes
First seen:2025-12-29 01:40:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:S2vdzztDORGwCqbFwAhrErVzB4PPTLwaPMfRjvc5A7TWKJp6nz1:S2FzztDORGwZFwAtEVB4PPYauRj97iew
TLSH T149C31856B8829B21C6C216BBFE4F128A331357ACE3DE72139D185F2437CB55B0E7A416
telfhash t1bce0201af55d0b4499d5c11650dea65a6ee47962032408809dfb5e4ed543e12b026215
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 :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T01:04:00Z UTC
Last seen:
2025-12-29T01:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/af311ba6-74a9-48f9-afe1-084d48eef8e1
Behavior Graph:
Download SVG
%3 guuid=866f9849-1c00-0000-771e-3bf571080000 pid=2161 /usr/bin/sudo guuid=60c90d4c-1c00-0000-771e-3bf57a080000 pid=2170 /tmp/sample.bin guuid=866f9849-1c00-0000-771e-3bf571080000 pid=2161->guuid=60c90d4c-1c00-0000-771e-3bf57a080000 pid=2170 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/edc31168-d738-46f0-9c3b-0fd105ae2e4d
Result
Threat name:
Aisuru, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1841118
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Aisuru
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 01:40:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nay7q3oafbzig2t4pmrdrcynoeufq7wmrzxrebiz2mhztwgmh6iq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-b3ssrsf18a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0c60f988-b3ea-44d7-833c-e97cea2b46a4
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/6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6831f86dc02872836a7c7b22388b0d7128587ecc8e6f120519d30f99d8cc3f91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742450/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3721794/

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