MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04
SHA3-384 hash: 1f0edf658d68b37ea864f8dd3129ffb211dd33f597ee643699e4415ded21a38e03d74169e5b2a27a2ce7524b91b7d560
SHA1 hash: 70e8033ab0e46133d76e47bbfd2669250f1626cb
MD5 hash: c472bb32f64c43e09d482c706f73ab26
humanhash: batman-pennsylvania-white-hawaii
File name:jklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:81'020 bytes
First seen:2025-12-24 15:53:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YCX6ZUNnq1q/p2zTenPQSaBcEujIA6LD771cTbLVSPOM2DRiYK6BpO7KpCBumxKh:YFTeicE9A6LD771cTbLVSPOM2DRiYK6n
TLSH T1AF834BC6E000CEBDFD0AD67B88670A10B56467915E930F3AB7A6FD63BD310A85D16DC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
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-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/694c0caae126b9ff439016c2/reports/42111385-5712-412a-990a-4ac5a532a890/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-24T16:11:00Z UTC
Last seen:
2025-12-24T16:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3707e474-72a2-4e4d-9ecd-2be65901a551
Behavior Graph:
Download SVG
%3 guuid=4e893075-1c00-0000-2188-0fa90d090000 pid=2317 /usr/bin/sudo guuid=703c0c79-1c00-0000-2188-0fa911090000 pid=2321 /tmp/sample.bin guuid=4e893075-1c00-0000-2188-0fa90d090000 pid=2317->guuid=703c0c79-1c00-0000-2188-0fa911090000 pid=2321 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9279571f-8795-42e8-bded-8c66f24b1404
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1838946
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838946 Sample: jklm68k.elf Startdate: 24/12/2025 Architecture: LINUX Score: 60 22 186.209.21.193, 23 UnifiqueTelecomunicacoesSABR Brazil 2->22 24 186.209.12.131, 23 THSProviderServicosdeComunicacaoMultimidiaLTBR Brazil 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 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 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/f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 15:54:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6oybhqp24p2w6qfpc6lqpkuo4kai2tt5xdxqpgsc7u3r3776zmca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251224-tcgxpagt5a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cd9560f8-da44-4850-b856-8e811878d53a
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 f3b013c1fae3f56f40af179707aa8ee2808d4e7db8ef079a42fd371dfffecb04

(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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