MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964. 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: cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964
SHA3-384 hash: 992cfb2598f38073a584b364948fcc269d765941674952dc9050dfc0a499a5f90fd1b4e94b030dd59e445b9b9bf5202a
SHA1 hash: d50c83f937d8c2a92a698ef99b1e845975343873
MD5 hash: d94153db9f4d3625463b58a8dc552307
humanhash: wolfram-pennsylvania-iowa-early
File name:dlr.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:2'388 bytes
First seen:2026-06-19 06:55:55 UTC
Last seen:2026-06-30 21:09:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 48:0T2JiLT9acN6sXPhvPZ0PvsiG7l9Iu2p6tsGJ:M9gM6s5JgvsiG70s
TLSH T19841CA0FEF80AD9AC8284E34018F85433243D1E505C5DB1F566AC59BBE9F78C8D63998
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 :
3
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a34e81f62d0679105f889b6/reports/3dafa223-dc7c-4806-9b08-a67871fdb20a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-19T03:44:00Z UTC
Last seen:
2026-06-19T04:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11b2ec0d-29d3-4f67-a55d-5a0dc4424eb4
Behavior Graph:
Download SVG
%3 guuid=44577c82-1e00-0000-1890-102942140000 pid=5186 /usr/bin/sudo guuid=eaef5484-1e00-0000-1890-102943140000 pid=5187 /tmp/sample.bin guuid=44577c82-1e00-0000-1890-102942140000 pid=5186->guuid=eaef5484-1e00-0000-1890-102943140000 pid=5187 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d491e533-7835-4af8-b26b-bbba96e892cf
Score:
82%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-06-19 06:56:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6zqtbay2kqgfnl34g3njnfb62lvkmhm5mqrxkn67f6aucua5fsa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260619-hqmjjsfy3z/
Behaviour
Writes file to tmp directory
UPX packed file
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/cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf cfb3098418d2a062b57be1b6d4b4a1f6975530eceb211ba9bef97c0a0a80e964

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3865903/
  
Delivery method
Distributed via web download

Comments