MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5
SHA3-384 hash: c77da6ae030e2d41bf54982e6de03f2f6aadad46b541eb4eae5b145834dec36451025a145fe3fdb3926b82f422b7cd53
SHA1 hash: 6ea7c64d4227c91f8769978faebb7687ffb29750
MD5 hash: 6285064f3756151d67dc30dd2fbb0b53
humanhash: september-mobile-nuts-island
File name:windy.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'764 bytes
First seen:2025-11-23 18:14:34 UTC
Last seen:2025-11-23 20:41:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:n/dNuaLROE0tDx6923SdwbkbZqVLzV7aBEuKBjGtt2i5dLrzGU1/xXxn1hNe9q3n:n18eAE69623SdwIbZIV7tuAerbrXN1T9
TLSH T1B913F1249711EF6354B82D36CE192141BB4927F8D0EFA1A66FE43279186675133E2FC3
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 UPX
File size (compressed) :44'764 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Unpacked file: 612fc2876c148fd91ee4d2342b89b7c95b95da6d71e9c135130edb784dedd8dd

Intelligence

File Origin
# of uploads :
3
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69234f50eecb08e4aa45fae7/reports/81d54b6d-3450-4966-a2bb-cf4c7f004a7b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-23T14:42:00Z UTC
Last seen:
2025-11-23T15:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f33e7009-2355-420d-ba98-790f05b2ff9f
Behavior Graph:
Download SVG
%3 guuid=e97af067-1a00-0000-a316-ef517e0a0000 pid=2686 /usr/bin/sudo guuid=c84fc569-1a00-0000-a316-ef51860a0000 pid=2694 /tmp/sample.bin guuid=e97af067-1a00-0000-a316-ef517e0a0000 pid=2686->guuid=c84fc569-1a00-0000-a316-ef51860a0000 pid=2694 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/908c492d-40fc-4cd8-adfd-d880a909b8ce
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1819628
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819628 Sample: windy.arm6.elf Startdate: 23/11/2025 Architecture: LINUX Score: 22 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Sample is packed with UPX 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 windy.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 18:15:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zhkcpclnf2l2n2tdzlggvcxnbvqrzfsthg7isfs5gmvote24ydcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251123-wv7xyabm9s/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
dot.cbzp.fun
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/313dde9a-806a-4b2a-b726-e17c67e9a042
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c9d427896d2e97a6ea63cacc6a8aed0d611c965339be89165d332ae9935cc0c5

(this sample)

Mirai

elf 612fc2876c148fd91ee4d2342b89b7c95b95da6d71e9c135130edb784dedd8dd

  
Dropping
SHA256 612fc2876c148fd91ee4d2342b89b7c95b95da6d71e9c135130edb784dedd8dd
  
Dropping
MD5 d6d5c6d5b0fb6a8b4785be7fa575cda8
  
URLhaus
https://urlhaus.abuse.ch/url/3715271/
  
Delivery method
Distributed via web download

Comments