MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492
SHA3-384 hash: 8f4c759de0d1ce3935d7fe3772291da05882d8ea0ad3b010326736da6657f5699bfcaac4de13d2adf462da146b8eef0e
SHA1 hash: e790a861deeb8f5e89424eef6a87dce7621d9501
MD5 hash: 11dd357843322c0ff91d542980d09e53
humanhash: batman-fillet-chicken-freddie
File name:nklppc
Download: download sample
Signature Mirai
Create hunting rule
File size:75'044 bytes
First seen:2025-12-29 13:04:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XxGF7pVSuLkUIi6w5pIWLESg5bscf6UrctTAbVRvC:4B6w5WSglMtTAHC
TLSH T135735C4273180A47D9A60D70283F2BE193FFD95121E4B38A750FEB5A8277E36544AF8D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-29T11:55:00Z UTC
Last seen:
2025-12-29T12:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/433ce9f9-8a58-4f56-9b30-832b7a447f45
Behavior Graph:
Download SVG
%3 guuid=d816a713-1a00-0000-9750-b71be6090000 pid=2534 /usr/bin/sudo guuid=8c0d9c15-1a00-0000-9750-b71be8090000 pid=2536 /tmp/sample.bin guuid=d816a713-1a00-0000-9750-b71be6090000 pid=2534->guuid=8c0d9c15-1a00-0000-9750-b71be8090000 pid=2536 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac8a5e58-7303-4e26-9f80-d1c64d2759b5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1841415
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841415 Sample: nklppc.elf Startdate: 29/12/2025 Architecture: LINUX Score: 60 18 87.103.122.8, 23 VODAFONE-PTVodafonePortugalPT Portugal 2->18 20 87.103.126.99, 23 VODAFONE-PTVodafonePortugalPT Portugal 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nklppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklppc.elf 8->14         started        process6 16 nklppc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 13:05:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qf54zafe6udphgjcnoxmyh6cfm5r4enranqkw22y6vffpxku4sja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251229-qbmvrsc16a/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/507e7e36-e5a3-4e4f-8b5f-670db7f5b0d9
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/817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492

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 817bcc80a4f506f399226baecc1fc22b3b1e11b10360ab6b58f54a57dd54e492

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740297/
  
Delivery method
Distributed via web download

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