MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c
SHA3-384 hash: a2d30b1b434e3a965b4f329a0ead6beb6aebe393deccf378491df11b54b05c0c5bc405b937791dd65d500c675efbff97
SHA1 hash: 900581cf90f2fbce6a61bf05a11acf9b49529568
MD5 hash: 330a1d9e75267c2db51e89dad0b08512
humanhash: football-edward-failed-winter
File name:jklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:94'868 bytes
First seen:2026-01-12 13:45:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jSO8kJxa9tCdwNE9jLGRJYD74QaNalIe12UEBVzOXXXF9iVqdbZV80y8ETPh:jSO8WgEdwN32P4QL2bVzOV9wqdbZc8M
TLSH T1E2932BA2B400DC7EFC1BD6B380570E15B12477E55F122F27F626FD63DABA1A42819D82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6964faf830368802bb81ed3c/reports/e9a9369f-39a2-433f-a1cc-423fdb62bc8c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-12T11:14:00Z UTC
Last seen:
2026-01-14T00:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/274da76d-bab4-4998-847e-383d03087140
Behavior Graph:
Download SVG
%3 guuid=98524e68-1900-0000-7a56-7d035f070000 pid=1887 /usr/bin/sudo guuid=5b5d436a-1900-0000-7a56-7d0366070000 pid=1894 /tmp/sample.bin guuid=98524e68-1900-0000-7a56-7d035f070000 pid=1887->guuid=5b5d436a-1900-0000-7a56-7d0366070000 pid=1894 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/96359c46-4e69-4f63-9aeb-9ab6fff80449
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1849151
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849151 Sample: jklm68k.elf Startdate: 12/01/2026 Architecture: LINUX Score: 68 22 95.167.146.94, 23 ROSTELECOM-ASRU Russian Federation 2->22 24 95.167.146.97, 23 ROSTELECOM-ASRU Russian Federation 2->24 26 100 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many IPs within the same subnet mask (likely port scanning) 2->34 8 jklm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 jklm68k.elf 8->14         started        process6 16 jklm68k.elf 14->16         started        18 jklm68k.elf 14->18         started        20 jklm68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 13:45:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbwwls4mxc4334a53umeccjtnescrgyrums2jzjrcn5drtcucmoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260112-q2lemabz5c/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/be579c34-5b8a-46a6-8ad9-4ba7c428f55d
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/b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c

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: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 b86d65cb8cb8b9bdf01ddd184109336924289b11a325a4e531137a38cc54131c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739437/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739141/
  
URLhaus
https://urlhaus.abuse.ch/url/3739230/
  
URLhaus
https://urlhaus.abuse.ch/url/3740298/

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