MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf. 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: a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf
SHA3-384 hash: f83999ba6d9cfc0d230aa2762c096896673102326bd99549cff4303768d8707f577785bde90a37872f085029692879f0
SHA1 hash: 35a278858d54bf279b956f9c03732ae896b47676
MD5 hash: 63b590fdc40c7fe23e591eabac95f9d4
humanhash: charlie-dakota-nine-carolina
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:80'760 bytes
First seen:2026-01-27 12:09:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ibtv6pK7S5uA4OzuuYX+pu8JCcM4xJHTJjZgQqED6Vsy5DwrFvX:IbJ6k7WuA4OzPhfJjPGDwrtX
TLSH T1EB83D41ABF600EBBD82FDD3746AD0A4535CC965722A83B753634D828F25A18F49E3C74
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 :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0699bc7f-8b7b-4174-b493-22d5c362a69e
Behavior Graph:
Download SVG
%3 guuid=a2579ea1-1900-0000-25c4-b2e18d070000 pid=1933 /usr/bin/sudo guuid=ea7aa9a3-1900-0000-25c4-b2e193070000 pid=1939 /tmp/sample.bin guuid=a2579ea1-1900-0000-25c4-b2e18d070000 pid=1933->guuid=ea7aa9a3-1900-0000-25c4-b2e193070000 pid=1939 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b3b3a09-69d1-4b27-87f2-d4df4b4c6cf6
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1858272
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
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1858272 Sample: nabmpsl.elf Startdate: 27/01/2026 Architecture: LINUX Score: 64 21 95.125.31.0, 23 TELEFONICA_DE_ESPANAES Spain 2->21 23 102.211.164.2, 21869, 23 CKL1-ASNKE unknown 2->23 25 100 other IPs or domains 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Connects to many IPs within the same subnet mask (likely port scanning) 2->29 8 nabmpsl.elf .udisksd 2->8         started        signatures3 process4 file5 19 /dev/shm/.udisksd, ELF 8->19 dropped 31 Drops invisible ELF files 8->31 33 Sample deletes itself 8->33 12 .udisksd 8->12         started        signatures6 process7 signatures8 35 Sample tries to kill multiple processes (SIGKILL) 12->35 15 .udisksd 12->15         started        17 .udisksd 12->17         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-27 12:10:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=udgkgak3gnp5yih4i4sv3yeavsi2qt7aa6pyme5uuj5627gqwk7q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260127-pccwhsc19b/
Behaviour
Reads runtime system information
Writes file to shm directory
Creates a large amount of network flows
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (7364) amount of remote hosts
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/a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf

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 a0cca3015b335fdc20fc47255de080ac91a84fe0079f8613b4a27bed7cd0b2bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739222/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739403/

Comments