MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a
SHA3-384 hash: 094695e5669bcbdf7d50c24978eac337c3a1e61a876bed2fad0f07dbb3257f55dff8bd991f224b60d572b33029d22430
SHA1 hash: dd6a4797b67d09db565fde4e18af0971510368ad
MD5 hash: 365f16f0b27ff851b981748eeec07878
humanhash: juliet-lactose-fruit-twenty
File name:nklsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:84'148 bytes
First seen:2026-01-24 23:41:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9K4lGF6JEw+U7bKUMTiXYXNQLCgWgKE2C5jTx8nAX:9KWGkb+U7bJMTWEsDKE2gvSAX
TLSH T170837D11CC755D98F07A2E3020B9D9BB5717A949980B6CFA3C438369101BED8F5E7BB4
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 :
154
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/697558e65db9ae477090cdf3/reports/d2e4adef-ce9e-4f71-b6de-35bac0f320f1/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-01-24T22:26:00Z UTC
Last seen:
2026-01-24T22:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e34c7e3c-76cf-4017-ac70-0f003aa13ff2
Behavior Graph:
Download SVG
%3 guuid=c63d694d-1c00-0000-23a2-27c2a00c0000 pid=3232 /usr/bin/sudo guuid=7ff8644f-1c00-0000-23a2-27c2a50c0000 pid=3237 /tmp/sample.bin guuid=c63d694d-1c00-0000-23a2-27c2a00c0000 pid=3232->guuid=7ff8644f-1c00-0000-23a2-27c2a50c0000 pid=3237 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e5e4f390-0cab-4fcb-85b6-667ab6cb88f1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1857027
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 23:42:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7isaqfu3etq7eotknl3jpfqhx2jirw363h3hbmjzu3l7amkxa45a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260124-3p9mxaax4h/
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/fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a

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 fa2408169b24e1f23a6a6af6979607be9288db7ed9f670b139a6d7f03157073a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740370/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739237/

Comments