MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83. 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: 8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83
SHA3-384 hash: c061ea340dfcdb34de1ecc994e5158bac0aad4c80fc1609725a325a6daea6ee39b930dddeaf13f86944d0e4a1e3a8b7b
SHA1 hash: 161a08a56acfab9c6221fe4ca99f5c13a5c0bdac
MD5 hash: 215f883a36103fdaf3595cb2a6b4089c
humanhash: winner-iowa-vegan-ohio
File name:nabspc
Download: download sample
Signature Mirai
Create hunting rule
File size:66'780 bytes
First seen:2026-01-23 14:04:57 UTC
Last seen:2026-01-23 20:17:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:7aMCR5fWScHJRSNAXYGcyZ07GLomjawA0fb6:WN5JNAIylDi0fO
TLSH T139633B32BE761D67C4C4703A61E70635F2FA434721BC8A2A7D720D9CAF58644325B7B6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
121
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-23T14:05:00Z UTC
Last seen:
2026-01-23T14:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a064a166-f541-4133-a1a8-3881f65f4b74
Behavior Graph:
Download SVG
%3 guuid=da23bf90-1b00-0000-5a11-c3d3fd090000 pid=2557 /usr/bin/sudo guuid=a7a02e93-1b00-0000-5a11-c3d3070a0000 pid=2567 /tmp/sample.bin guuid=da23bf90-1b00-0000-5a11-c3d3fd090000 pid=2557->guuid=a7a02e93-1b00-0000-5a11-c3d3070a0000 pid=2567 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f982fda5-1ab8-4625-91bb-d8781925c794
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1856398
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: 1856398 Sample: nabspc.elf Startdate: 23/01/2026 Architecture: LINUX Score: 60 20 196.191.10.20, 23 EthioNet-ASET Ethiopia 2->20 22 196.191.10.28, 23 EthioNet-ASET Ethiopia 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 nabspc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabspc.elf 8->14         started        process6 16 nabspc.elf 14->16         started        18 nabspc.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 14:05:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjra7wokfke2d5pn4js74bs2lohgodf2ounqruzg3l4zkjv4fobq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260123-rehkwsdy4g/
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/8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83

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 8a620fd9ca2a89a1f5ede265fe065a5b8e670cba751b08d326daf99526bc2b83

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739190/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740305/

Comments