MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae
SHA3-384 hash: effc6c7e720ec3cce9f45c0987a09013551564cb4260f9f118f375947bd3d36aa7a1a7b85eb4625b9201c1e4ddf2bcf8
SHA1 hash: bed788044b45bb0defb3261ab0808faaeaee6fb5
MD5 hash: fbbc24c70c051412a6ace8e66450b657
humanhash: avocado-maine-pennsylvania-victor
File name:xnxnxnxnxnxnxnxnriscv32xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:103'300 bytes
First seen:2025-12-26 06:23:02 UTC
Last seen:2025-12-26 13:41:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:nV57RQL+/1daOO4nOZRWNIiF1lSBZ6oqZAU98N63Htr9cjYJERsFnLzqg9uMCSTK:V5lloX4nsRoIcmBEAUeINsHQMMTnK
TLSH T1ECA3E0E5F32765D1D1A302BCC0D0528243A15EB5CB92020913ADBBB4757D9FF8AA4FE9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e5fca9fa-d298-4890-aa09-570efe58b0ed
Behavior Graph:
Download SVG
%3 guuid=d4101815-1b00-0000-2886-ce401b0d0000 pid=3355 /usr/bin/sudo guuid=bc4a6b17-1b00-0000-2886-ce40200d0000 pid=3360 /tmp/sample.bin guuid=d4101815-1b00-0000-2886-ce401b0d0000 pid=3355->guuid=bc4a6b17-1b00-0000-2886-ce40200d0000 pid=3360 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/530b439d-21c0-41d1-99cd-22808e186ff8
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1839645
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7lfujimrxa3tcxhmleh5ht23qxh56x23mbm32qit7gaqh6az6xa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-g5l1ws1rgj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b57ebd5c-0fa9-485f-b387-3c0de5f117a5
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/5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae

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: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 5fd65a250c8dc1b98ae762c87e9e7adc2e7efafadb02cdea089fcc081fc0cfae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713413/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739947/

Comments