MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e
SHA3-384 hash: 8ab333cc1143ddfc0dc6684cf64dfd0407d98d0764b83016dc43402e6aa42159b044d41b8c4243612e5c481825aba378
SHA1 hash: dafcab47a1c6de24474b869f8dfb926c479338da
MD5 hash: a981b4d0a10a6dcf99225ee99a5fe5cb
humanhash: island-minnesota-orange-sad
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:32'636 bytes
First seen:2025-12-26 16:44:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:SJhFGtH+pyWnPuP5zgSg13Cl+o4BDuYqVsBatxIkKKTtoAGDO1:SJhFyH+pKJ23CK1aQkLTmU
TLSH T15BE2E0AFD2C9653AE18E03F5431DB86AE9BF54E62E5A4240D3015934AF773B3D7A0220
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 :
46
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b1aed579-a493-492f-8a6c-5a80eac65314/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e3c111cb-7f41-4f3a-a77b-2de66c7078a6
Behavior Graph:
Download SVG
%3 guuid=4e4d6a71-1800-0000-b781-e574010e0000 pid=3585 /usr/bin/sudo guuid=16451a73-1800-0000-b781-e574070e0000 pid=3591 /tmp/sample.bin delete-file net guuid=4e4d6a71-1800-0000-b781-e574010e0000 pid=3585->guuid=16451a73-1800-0000-b781-e574070e0000 pid=3591 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=16451a73-1800-0000-b781-e574070e0000 pid=3591->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592 /tmp/sample.bin net send-data zombie guuid=16451a73-1800-0000-b781-e574070e0000 pid=3591->guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592 clone guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 5e0fc0d5-4bfa-54b4-a6d1-9b5bff6dace6 130.12.180.33:18129 guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592->5e0fc0d5-4bfa-54b4-a6d1-9b5bff6dace6 send: 7B guuid=c62d7b73-1800-0000-b781-e574090e0000 pid=3593 /tmp/sample.bin guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592->guuid=c62d7b73-1800-0000-b781-e574090e0000 pid=3593 clone guuid=afe68073-1800-0000-b781-e5740a0e0000 pid=3594 /tmp/sample.bin guuid=193b6573-1800-0000-b781-e574080e0000 pid=3592->guuid=afe68073-1800-0000-b781-e5740a0e0000 pid=3594 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/59f9acb9-3ff5-419a-9318-7a0c625cd843
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1839803
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839803 Sample: px86.elf Startdate: 26/12/2025 Architecture: LINUX Score: 72 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 130.12.180.33, 18129, 46290 DATAHOPDatahop-SixDegreesGB Canada 2->23 25 3 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Sample is packed with UPX 2->33 8 px86.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 px86.elf 8->15         started        process6 process7 17 px86.elf 15->17         started        19 px86.elf 15->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 16:44:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=okx5wntkacjk6j4owtilhg4l4u5n32ph42hnp47h4eyop5sw6e7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251226-t8y6vatkdq/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f25f840f-43fb-4875-acab-edf9683fcd39
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 72afdb366a0092af278eb4d0b39b8be53adde9e7e68ed7f3e7e130e7f656f13e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744075/
  
Delivery method
Distributed via web download

Comments