MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7
SHA3-384 hash: cdad6f67503ea752f21b70287d511e954816f6798f50ae81b7e74929d0d35fb13fe8c96ed72d97ceb553fb11bac9f7c7
SHA1 hash: dda2259375d001f62bee2ffa53d46f49c5f78ae1
MD5 hash: 404e07ed333fd04db57b628884447773
humanhash: william-freddie-white-stream
File name:windy.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:92'240 bytes
First seen:2026-01-12 11:19:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9Ot4/NGRVrAFcqyJwXb86PVLIzAX5iXffdXLamvtI:9Ot4/OVEWNB6PZIzhPjtI
TLSH T1F6933A45FC919A12C6D5137BFB2E228E372663A4E2DA3203DE156F22338659B0D7B741
telfhash t11151f0f6eb900ecc2bd8924482de752d4fed316e17052497d65caf8f98439c2b12e827
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a1bb22f212902bebe68dfd700ec35da759169060b9ff62bac552037dde65d728
File size (compressed) :41'636 bytes
File size (de-compressed) :92'240 bytes
Format:linux/arm
Packed file: a1bb22f212902bebe68dfd700ec35da759169060b9ff62bac552037dde65d728

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6f02b32b-ac24-4f44-93f2-c832614fbf2f/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6964d94730368802bb81af73/reports/b94b6c2d-677d-45e5-9dcd-a1d75763d17f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T09:37:00Z UTC
Last seen:
2026-01-12T10:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6570256f-325c-4085-829e-55dac03cbfd4
Behavior Graph:
Download SVG
%3 guuid=472ed335-1900-0000-6b40-f9cb0e080000 pid=2062 /usr/bin/sudo guuid=5e807a37-1900-0000-6b40-f9cb13080000 pid=2067 /tmp/sample.bin guuid=472ed335-1900-0000-6b40-f9cb0e080000 pid=2062->guuid=5e807a37-1900-0000-6b40-f9cb13080000 pid=2067 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d425cb87-b34a-439f-ab6b-b15632df5b7b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1848982
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848982 Sample: windy.arm.elf Startdate: 12/01/2026 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 windy.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.arm.elf 8->12         started        14 windy.arm.elf 8->14         started        16 windy.arm.elf 8->16         started        process6 18 windy.arm.elf 12->18         started        20 windy.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 11:22:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vwrurbyaygxvv7hgcujclja2zgn6trvn6gsygovvppz37bmushlq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260112-nfswgady6f/
Malware Config
C2 Extraction:
202.1.31.175
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/91e939a6-e46a-4b04-9ea5-b9bcacfb9c31
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/ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 a1bb22f212902bebe68dfd700ec35da759169060b9ff62bac552037dde65d728

Mirai

elf ada3488700c1af5afce6151225a41ac99be9c6adf1a5833ab57bf3bf859491d7

(this sample)

  
Dropped by
SHA256 a1bb22f212902bebe68dfd700ec35da759169060b9ff62bac552037dde65d728
  
URLhaus
https://urlhaus.abuse.ch/url/3756677/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3756692/
  
Dropped by
MD5 cdb5c55a70b7c276134b411695764d27
  
URLhaus
https://urlhaus.abuse.ch/url/3757628/

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