MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0. 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: 537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0
SHA3-384 hash: 22d2ee674e5d2ec6ff8de815023292dbff313bdc6058e16143653076240efc078f47c2699f4ff048dac9c44b9fb43eba
SHA1 hash: df845cc7c84ae00fb2036ddbd8c8645e4f8d1432
MD5 hash: eb5f16b93e53b093548776d7954ea001
humanhash: carpet-october-uranus-spring
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:72'548 bytes
First seen:2026-01-24 23:36:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:On3nvqCjw5/kxDg1bfQ+0r+8MteZZyA9J6mNBYDNV8Xq/:O3nyCj4/kxDgfteZVU+Xw
TLSH T1B263E719AF604EBBD86FDD3746A90B4535CC914722A83B753634D92CF25A04F4AE3CB8
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Clean
File Type:
elf.32.le
First seen:
2026-01-24T20:45:00Z UTC
Last seen:
2026-01-24T20:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/abc26a76-d442-45ae-9732-78b9e29945b5
Behavior Graph:
Download SVG
%3 guuid=f516ab83-1b00-0000-bd7f-5cad440c0000 pid=3140 /usr/bin/sudo guuid=6a2ea685-1b00-0000-bd7f-5cad4a0c0000 pid=3146 /tmp/sample.bin guuid=f516ab83-1b00-0000-bd7f-5cad440c0000 pid=3140->guuid=6a2ea685-1b00-0000-bd7f-5cad4a0c0000 pid=3146 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/08c2e570-db77-4611-a698-95195ceb01c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1857026
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/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 23:37:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kn7jarksmqdouxyasrpxkdibjtsf5qvqqxj6rhsecyq5qym2ilaa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260124-3l9thaaw6g/
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 (14547) 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/537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0

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 537e9045526406ea5f00945f750d014ce45ec2b085d3e89e441621d8619a42c0

(this sample)

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

Comments