MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3. 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: f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3
SHA3-384 hash: cc6ced316c90f8f2e0a75de306fac448709844d24f7d841f7a2b9d1dd03a32ee10c8b59da47efcbdc52e22d062bfead8
SHA1 hash: 7601e3fb9e0f053f46a3a7707fc19c279c400d6e
MD5 hash: 9c23c164ea74a98c78f9245090d079c9
humanhash: sodium-april-vegan-illinois
File name:nabarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:82'216 bytes
First seen:2026-01-25 23:30:32 UTC
Last seen:2026-01-26 05:14:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4NnaT3IMPt6kiGsEKFeg2ff+sBHyHIX8zuChjIEmUxlllkiT7qVwnWZNzYaX/i:jIMF6rGTueVBBX8zuChjI0h7qVwWjBX
TLSH T12783184ABD81AB15D5D525BAFF0E518933134BACE3FA72029D245F2527CB92B0F3B901
telfhash t124211056de480fec17f0c848054e6156766871a1fb273e66ae6fbb974733a80202005b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6976a7bf5db9ae47709177d7/reports/9155e683-6e19-481d-b1c2-ac5d9777bdf8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
106
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3
Behaviour
Information Gathering
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/e6f2706f-288a-41d8-8a17-f85f02b5eeca
Behavior Graph:
Download SVG
%3 guuid=a5fefe7b-1b00-0000-82e0-d5359c0c0000 pid=3228 /usr/bin/sudo guuid=a518fe7e-1b00-0000-82e0-d535a10c0000 pid=3233 /tmp/sample.bin guuid=a5fefe7b-1b00-0000-82e0-d5359c0c0000 pid=3228->guuid=a518fe7e-1b00-0000-82e0-d535a10c0000 pid=3233 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/155e3496-4582-40d6-a476-9890d7707803
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1857301
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)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 23:31:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6cu6geqdh722yklldvukac5ahmd5zwv4inufglyt5j7iwdsd2dzq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260125-3hvkeacz4c/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (27771) amount of remote hosts
Creates a large amount of network flows
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/f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3

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_8299c877
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 f0a9e312033ff5ac296b1d68a00ba03b07dcdabc4368532f13ea7e8b0e43d0f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739138/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739153/

Comments