MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23
SHA3-384 hash: 1cd46f73039e465007388001361778dc86cdd78f1549e5a38cdc9c3e4d9d9251648e10946e45d9ed0fa5f6bc67d1c769
SHA1 hash: 8ab4d26250fdefa1769a1187d18224dfa8ddf59a
MD5 hash: cefc0f1ba415cfa6573b1917db3aeda3
humanhash: mockingbird-sodium-kansas-white
File name:Polar.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:90'992 bytes
First seen:2025-11-29 10:27:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nkRMSPagOzPb2FPeD9c2dPUujl1m5UZKTLD3fqaFsTjJv+jkLQ1h+iV61Et1ZGd4:kC+OzPyFWD9zcujltKTLMXqkL48Qt1ZR
TLSH T1809312BB599E78F38EE86DF14D9D1E637DC01E98AC9F2132087880D4314DC5581E6E87
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) :90'992 bytes
File size (de-compressed) :252'213 bytes
Format:linux/arm
Unpacked file: 428a0eda497daaf17b2c8ffdbab2d8c07a395718476713a4815636941e4eafd5

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/692acabbd0d5e7288b5055a2/reports/b87db681-ece2-446e-893d-1102f0e6633c/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b517ae5b-b66f-4ba8-8291-1fffa10332f9
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1822815
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822815 Sample: Polar.arm7.elf Startdate: 29/11/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 143.20.185.225, 43166, 43168, 43170 LANCAMANTOANISERVICOSDEINFORMATICALTDA-MEBR United States 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 Polar.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 Polar.arm7.elf 8->12         started        14 Polar.arm7.elf 8->14         started        16 Polar.arm7.elf 8->16         started        process6 18 Polar.arm7.elf 12->18         started        20 Polar.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 10:28:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nhlgqtf4zbfdkqn4wmov4b6jbyzpz7fm4wfcxnjw7yexh26ejirq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251129-mhqy8atkds/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
lolzzmortex.duckdns.org
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/69456982-e1e8-4bf8-a666-7bb25a6d7393
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/69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 69d6684cbcc84a3541bcb31d5e07c90e32fcfcace58a2bb536fe0973ebc44a23

(this sample)

Mirai

elf 428a0eda497daaf17b2c8ffdbab2d8c07a395718476713a4815636941e4eafd5

  
URLhaus
https://urlhaus.abuse.ch/url/3711457/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 428a0eda497daaf17b2c8ffdbab2d8c07a395718476713a4815636941e4eafd5
  
Dropping
MD5 599206f83b78300862b7b4d9cbfd1676

Comments