MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08
SHA3-384 hash: 9f23cb17960d887a45342fd62f2ab2d61858b9886833079e7646a5ad31dd86b97bfdcc1dd3d3623357fa8ca9c966926a
SHA1 hash: 242dbdb632f4f53d80b44f2e52adb955325d4b01
MD5 hash: 1de5ac82d2f8056287669ef844e79e40
humanhash: dakota-oranges-floor-alanine
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:80'588 bytes
First seen:2026-06-24 00:01:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6YXLJ1uloL2g4rgKcgtxoNZhI5Xzi2mWf7Iyd9jb:hLJ1Z2g4rgKcOfGebd
TLSH T1A1731991B982565EC2D013BBFA5F928D337563E8D2DE3123D9218B1133CA52F0977B91
telfhash t140f05904fe7a8e1958f69971dcbd17a4d4435227a1a21b20ef56cad1cc3e458f308d1e
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 :
106
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a3b1e7862d0679105fdc73c/reports/ac0fd0d3-061e-49e3-9198-ab165c447f7c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ada17f2-723d-4604-86dd-784a4b83ecd7
Behavior Graph:
Download SVG
%3 guuid=9fa3945a-1a00-0000-3a17-6f30d3100000 pid=4307 /usr/bin/sudo guuid=0b2f795d-1a00-0000-3a17-6f30dd100000 pid=4317 /tmp/sample.bin guuid=9fa3945a-1a00-0000-3a17-6f30d3100000 pid=4307->guuid=0b2f795d-1a00-0000-3a17-6f30dd100000 pid=4317 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d95118b-9e4c-4f19-9b2d-555425579366
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-24 00:02:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vcaqkdekyfuczd4ois4mzxxjud663cer5do7vd2bifvbn6sczyea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260624-aa131ag12r/
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/a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

elf a881050c8ac1682c8f8e44b8ccdee9a0fded8891e8ddfa8f41416a16fa42ce08

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3865876/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3875153/

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