MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de. 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: b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de
SHA3-384 hash: 0452dab73bd42fb2a97a1c7eafc637bc6138fff9d27b5d16f59505ebe27a522105a24347ce2e567055789a26ac065bcd
SHA1 hash: 1801318c0d2b29b1e395b5da8e7cd16c5c7fcd68
MD5 hash: 3c2978217fa26b4208a1b3a5cd504968
humanhash: michigan-indigo-floor-stream
File name:nabmips
Download: download sample
Signature Mirai
Create hunting rule
File size:71'524 bytes
First seen:2026-01-25 17:46:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9+up+ub8uyTzHEScjR0sQSZXx8t2tMqfhFzYQ3xgiPG9AOsTXL4G:CQSyQSZ6PmFz3Bg5sTXLZ
TLSH T13063A61A6E218FBDF26C833157F78E31A75873D632E1D684E29DD5001E6034E646FBA8
telfhash t14b115b58893812f0d7a11ddd6bfdff76e4a160eb0a216e378c00f9aa9629d415d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
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
Link:
https://www.filescan.io/uploads/6976572df3c1b7b1fbdc6651/reports/ace0f11f-c217-45d8-b19b-3c1de18857ca/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de
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/5b2dfb8c-7d67-4f54-8f9b-e2b734be1f77
Behavior Graph:
Download SVG
%3 guuid=d77ca75d-1a00-0000-426f-2899190b0000 pid=2841 /usr/bin/sudo guuid=0c4e5761-1a00-0000-426f-2899200b0000 pid=2848 /tmp/sample.bin guuid=d77ca75d-1a00-0000-426f-2899190b0000 pid=2841->guuid=0c4e5761-1a00-0000-426f-2899200b0000 pid=2848 execve guuid=acef3163-1a00-0000-426f-2899240b0000 pid=2852 /usr/bin/dash guuid=0c4e5761-1a00-0000-426f-2899200b0000 pid=2848->guuid=acef3163-1a00-0000-426f-2899240b0000 pid=2852 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9d86c2d4-7735-4321-add1-03d691eabec5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1857248
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
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857248 Sample: nabmips.elf Startdate: 25/01/2026 Architecture: LINUX Score: 64 20 slursontel.ru. [malformed] 2->20 22 slursbeback.ru. [malformed] 2->22 24 103 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nabmips.elf .systemd-journald 2->8         started        signatures3 30 Sends malformed DNS queries 22->30 process4 file5 18 /dev/shm/.systemd-journald, ELF 8->18 dropped 32 Drops invisible ELF files 8->32 34 Sample deletes itself 8->34 12 .systemd-journald 8->12         started        signatures6 process7 process8 14 .systemd-journald 12->14         started        16 .systemd-journald 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 17:47:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wd3ei5olcc2jdcsealoousbs4rqetax6kcgyssgd2yhlpy35hhpa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260125-wc3khacv7d/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Creates a large amount of network flows
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (14494) 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/b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de

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 b0f64475cb10b4918a4402dcea4832e4604982fe508d8948c3d60eb7e37d39de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739420/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739189/

Comments