MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004
SHA3-384 hash: d6ba1bac1d14210dde85052d8cd7f6c61d7b6d66d347bda27ca3dd86c833307c9d6c7d321befd4f50c91b95b56ebec77
SHA1 hash: e4ecb29746bca95d262c7a6f7e80036e2c89d429
MD5 hash: 75fe2ae7dc6198329fe15f241cd9dc3e
humanhash: quebec-purple-fifteen-winner
File name:data.arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:113'012 bytes
First seen:2026-02-23 02:24:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9B7KNh8/kZZ06JEDU6kxSCvxI9JAGvkAdfbdsuPJWIUG3cwbOTyn4+OvU6lmsb5K:P7f/kZ6LJCvxmPkApBlPJWIdcyp0tS
TLSH T170B31A52BD528F13C5C321F7FBAE42483B126B7CD6EA3142ED257FA127468EA0E27511
telfhash t120310195df9449ac93c18228d5ef833a51b631f8676324635f5eaa8f4716d81b01e032
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade rust
Link:
https://www.filescan.io/uploads/699bba5310e80629d4edacb8/reports/e412e617-2dc2-41a5-ac1b-63e66c0a9edd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
254
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004
Behaviour
Anti-VM
Process Renaming
Firewall Changes
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c97c448-84e4-4c0c-956c-ef14f8bb6d65
Behavior Graph:
Download SVG
%3 guuid=d7c570db-1900-0000-c8b6-b90ec30c0000 pid=3267 /usr/bin/sudo guuid=bad831dd-1900-0000-c8b6-b90ec80c0000 pid=3272 /tmp/sample.bin guuid=d7c570db-1900-0000-c8b6-b90ec30c0000 pid=3267->guuid=bad831dd-1900-0000-c8b6-b90ec80c0000 pid=3272 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e35e2a7f-79bd-40fb-b2d4-acd3528d38e7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wzs7r4tkzxsc7bbi22syc346dnavfnswh3l73jawoyj7p7ckyaca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260223-cvt7ashs2e/
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/b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 b665f8f26acde42f8428d6a5816f9e1b4152b6563ed7fda4167613f7fc4ac004

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778456/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3777988/

Comments