MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0. 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: 9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0
SHA3-384 hash: fb56d792bf6e521e05ab10cb8eb507a02634f9721e6ab53e416616cfeaa5564bc171f3decbb644045d703315db2cf8e6
SHA1 hash: 1980448325e1b0e674b51cd2c36d17e63ddfe89a
MD5 hash: 702533fab587ed53686a0ff4ce8e6497
humanhash: alpha-carbon-wolfram-nevada
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:71'080 bytes
First seen:2026-02-04 00:11:52 UTC
Last seen:2026-02-04 00:38:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:EZmB7Q97T7dfPaosDB74PhCLru6Zxn1s0nRDDbHdyvB2V+VXRBsbHdxTRWIhZZAD:J7TzyIh/Y01FzTVKXY4lDDYV6llXHvj
TLSH T18D6318DA7CC5C602C5F061B2BB1E51CE375643B8E3E2B153CD19AB29670F8A70A37252
telfhash t1c1510fb68b600edc27c4a50581ce601e5bbd369f2b1578a7de1cab0fc487ac5741d837
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 :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69828ee22ffccda097675853/reports/dda398bb-b598-4bdc-b0f5-aba8fe96f827/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
41
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4e0485be-e67d-4983-bd58-6a26218d7a1d
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc265fd0-9788-462d-b863-8f5b766d1520
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1862900
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862900 Sample: zerarm.elf Startdate: 04/02/2026 Architecture: LINUX Score: 48 15 178.62.226.231, 45459, 45728 DIGITALOCEAN-ASNUS European Union 2->15 17 slursbeback.ru 2->17 19 Multi AV Scanner detection for submitted file 2->19 7 zerarm.elf 2->7         started        9 udisksd dumpe2fs 2->9         started        11 udisksd dumpe2fs 2->11         started        signatures3 process4 process5 13 zerarm.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 00:12:37 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=tx2kma5ihsp4hgoseezprtu654vlv3ytlzraplvxmh4l63osmtia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260204-aha7jsev9h/
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/9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0

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 9df4a603a83c9fc399d22132f8ce9eef2abaef135e6207aeb761f8bf6dd264d0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765830/
  
Delivery method
Distributed via web download

Comments