MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395
SHA3-384 hash: c350d67a887bafd5897957f81d1168e67dd394ef8774590f31e361dd469016914c71bd7c133a3d4b30e257f1c18b1780
SHA1 hash: da1738041493a9f0092dfd87c534a8a8c4b932e6
MD5 hash: 2627ed6e3e61f89a12db1f546f9dd559
humanhash: burger-floor-stream-july
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:54'664 bytes
First seen:2026-01-25 17:38:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:zy6W8+GdFvNEO8jxFL41uhFm2dpxcY0JT/hWeW56a/bfj4sPIP1luX:68PdZGRVFm2dpxcY0JT5WeA/LIPuX
TLSH T125331A45B985CB11CAC42577FF5E46AD7B1A479CE2EFB20399196F60238B82B0F3B405
telfhash t18af005940f4d6ceea7544c2651ff1653722ee4f2e863110611799c1fc322d96717549d
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 :
36
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69765548607e8377fadfdf63/reports/c1f342c8-89c4-4a32-90ae-034056e44fbc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61e4a6ad-3b29-4671-a31d-6d12bec71534
Behavior Graph:
Download SVG
%3 guuid=ff82b6b4-1c00-0000-14d7-9c75590b0000 pid=2905 /usr/bin/sudo guuid=f9e3a8b7-1c00-0000-14d7-9c75620b0000 pid=2914 /tmp/sample.bin guuid=ff82b6b4-1c00-0000-14d7-9c75590b0000 pid=2905->guuid=f9e3a8b7-1c00-0000-14d7-9c75620b0000 pid=2914 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b961caf-c5d2-419a-b297-1c56baaefa62
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1857242
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 17:39:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fchdocjh7wt7t2feryid76drfwvay3unanio6la5rauf6ewlyokq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260125-v8f6pscs3g/
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/288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 288e370927fda7f9e8a48e103ff8712daa0c6e8d0350ef2c1d88285f12cbc395

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739227/
  
Delivery method
Distributed via web download

Comments