MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6. 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: 72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6
SHA3-384 hash: 8709f6cc81ae2e42e898fd84763b3698f2290c4b7aa40e20e6c29d4d4333420ae078ba5c15dce3e55e7bf261a4288d7f
SHA1 hash: 0aaf65afc33451397443e7f7accc5d2f6076d81a
MD5 hash: a0fd37d3c069f7370aef4dd1f06d0db6
humanhash: ack-sink-music-bacon
File name:pm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:47'600 bytes
First seen:2026-01-03 12:44:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:OzDxR6VObHfM6PCGuSBuhaCP2GJaGI8rsU2KgKvgVhBsxa+UTYUykjvyKosIT:kR6cHkqPQhpHVI8rneKvKhBKDUTYUykW
TLSH T11523D8D7F800E9BEF81DD73B8497040AB170E69501A21A372367356BEC762E81977F86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

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

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

Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-03T11:50:00Z UTC
Last seen:
2026-01-03T13:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0ca01ba8-bf91-42f7-862b-6a811f67a90b
Behavior Graph:
Download SVG
%3 guuid=849a30be-1c00-0000-e69a-51f21f0a0000 pid=2591 /usr/bin/sudo guuid=498d5dc0-1c00-0000-e69a-51f2270a0000 pid=2599 /tmp/sample.bin guuid=849a30be-1c00-0000-e69a-51f21f0a0000 pid=2591->guuid=498d5dc0-1c00-0000-e69a-51f2270a0000 pid=2599 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8d20ceee-aa71-498d-84b6-fa3f7ac0e0e4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1844133
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844133 Sample: pm68k.elf Startdate: 03/01/2026 Architecture: LINUX Score: 60 25 158.94.208.27, 18129, 41640 JANETJiscServicesLimitedGB United Kingdom 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 3 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 pm68k.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 15 pm68k.elf 8->15         started        process6 process7 17 pm68k.elf 15->17         started        19 pm68k.elf 15->19         started        21 pm68k.elf 15->21         started        23 2 other processes 15->23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 12:45:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ok7xaindepspqzuethzmcjexhrwuorfl3wvwcreyetl3km2cjh3a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260103-pyzx6sdv7g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/84d0e349-509b-45a8-a694-0372f212c9e8
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/72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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: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 72bf7021a323e4f8668499f2c124973c6d4744abddab61449824d7b5334249f6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740589/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3742446/

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