MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14
SHA3-384 hash: 4a7f501b8b80249b38256a6563e072efc136cb4e08b9b05539b44f78070065a2e8dcd5bff11719880c1cc28e82e6cc0f
SHA1 hash: b9f7e780b043b972a6e845676704ad2075264311
MD5 hash: 969989a98fec8161ab08f1be6516b513
humanhash: undress-texas-california-oxygen
File name:nabppc
Download: download sample
Signature Mirai
Create hunting rule
File size:61'388 bytes
First seen:2025-12-21 19:47:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6QxNI5ZFUg9GcnX3ouvLS9Uqecr32X6T2bVR7d:wFUg9/nX3E9RV3T2zd
TLSH T1AD535A41B3184943E5571CB1793F2BD1D3DE9EA022A4A386794EFA8D4272F32850BDDD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T16:04:00Z UTC
Last seen:
2025-12-21T18:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ae7bfc31-fe7d-4ceb-a9ee-9b6c99078343
Behavior Graph:
Download SVG
%3 guuid=f8d3011c-1b00-0000-7039-493adc0a0000 pid=2780 /usr/bin/sudo guuid=236f7f1e-1b00-0000-7039-493ae20a0000 pid=2786 /tmp/sample.bin guuid=f8d3011c-1b00-0000-7039-493adc0a0000 pid=2780->guuid=236f7f1e-1b00-0000-7039-493ae20a0000 pid=2786 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/14f41216-5cfd-49d8-a078-cd5679eb7d9c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837244
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837244 Sample: nabppc.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 103.215.109.125, 23 YOUZU-AS-APShanghaiYouzuInformationTechnologyCoLTDC China 2->18 20 103.215.109.142, 23 YOUZU-AS-APShanghaiYouzuInformationTechnologyCoLTDC China 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nabppc.elf 2->8         started        signatures3 process4 process5 10 nabppc.elf 8->10         started        process6 12 nabppc.elf 10->12         started        14 nabppc.elf 10->14         started        16 nabppc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 19:48:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erll66uykseblox356oselnwk42gkvfkqkdhrtk7xqn6vbithika._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-yjajeabn7s/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bb6a4d12-b396-474f-9648-2458a13de560
Please note that we are no longer able to provide a coverage score for Virus Total.

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 2456bf7a98548815bafbef9d222db657346554aa828678cd5fbc1bea85133a14

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739223/
  
Delivery method
Distributed via web download

Comments