MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f
SHA3-384 hash: 04041c1ac212dd9d001028af897bf5c842f20177f6f4076f29f24863e20efa60020ab047409231ce1b31b4a0a1c083f9
SHA1 hash: 0391a893a1e116210406c2ad93a4753589e85d1f
MD5 hash: df2bb04751a1127d6004ff81121bfe4a
humanhash: alaska-dakota-leopard-island
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:70'832 bytes
First seen:2025-12-28 18:18:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yTtdsz6TruqGGuzsGs2ACWbqxrwMtzVirjsuZ7Rh:0tdsz6nrGPsGs2lWbUFzE8uZX
TLSH T1EA631B59B981DA12C6C5557BFF4E438C372643A8D3EE73039929AF24378B86B0E3B541
telfhash t1e331f0700b955adc67e4c74541cb312fbaac31f96b21267e5f6b3f0b82a35d13126036
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 :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6951746d127d6a14e0c51dcb/reports/fccdfc51-8bf6-486e-9e3e-2a30173ecd06/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T11:32:00Z UTC
Last seen:
2025-12-28T12:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1141b78-c035-4c08-aa08-7b910cfc0996
Behavior Graph:
Download SVG
%3 guuid=999ead50-1a00-0000-d0c0-7080cc0a0000 pid=2764 /usr/bin/sudo guuid=ca558553-1a00-0000-d0c0-7080cd0a0000 pid=2765 /tmp/sample.bin guuid=999ead50-1a00-0000-d0c0-7080cc0a0000 pid=2764->guuid=ca558553-1a00-0000-d0c0-7080cd0a0000 pid=2765 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be1a20e4-06ea-49e2-9b39-02a264779c5d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1840869
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840869 Sample: nabarm5.elf Startdate: 28/12/2025 Architecture: LINUX Score: 72 18 161.142.63.179, 23 TTNET-MYTIMEdotComBerhadMY Malaysia 2->18 20 146.221.151.194, 23 SWISS-ASCH Australia 2->20 22 8 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        12 nabarm5.elf 8->12         started        process6 14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qx24e5m3odqm7qmgaoeaat322znjrtryjdwk2rieyk3nii6vpjhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251228-wxq27sdt7d/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/21ed6024-8124-46c8-8adc-bf157cb73802
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Threat_d94e1020
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 85f5c2759b70e0cfc1860388004f7ad65a98ce3848ecad4504c2b6d423d57a4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739227/
  
Delivery method
Distributed via web download

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