MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3. 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: 11


Intelligence 11 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3
SHA3-384 hash: dab4a1bf8ebd5a5cb5b35d6befb8cbb51e4ca2b0567ad34d8387f0637c61727e901a81244c2e49def22a3f80863496d4
SHA1 hash: a92a98959cf08cd582a34afcfd802e390ade5891
MD5 hash: df496108cc3490ea1a7cdcf130e40e1b
humanhash: low-missouri-robin-uniform
File name:Polar.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:135'852 bytes
First seen:2026-01-17 20:29:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qNbuRSWV9FrpRNefMP+VBUivPcVOA7blxeRgiC:ub+SWV960P+phA3TeGiC
TLSH T1B4D36CC4F64FC0F5E81215713136BB72AA73ED3A113EDA43D3B99A219CA3981D91A35C
telfhash t1875128f9f97608e957d08803d24e6731bc0db77b2464367605f76979326ae0250bbc39
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 c71b9710d13d3152d370b46d22afda921cbe0815bbfc49eb703c6a0c739dc91f
File size (compressed) :56'180 bytes
File size (de-compressed) :135'852 bytes
Format:linux/i386
Packed file: c71b9710d13d3152d370b46d22afda921cbe0815bbfc49eb703c6a0c739dc91f

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
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/2465f8b3-de64-4537-a6bc-d1aec993b42f/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

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.Dropper.Mirai-10007027-0
Create hunting rule

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

Unix.Trojan.Mirai-10028515-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/696bf17b584f1963ad5927b0/reports/1bf459cf-587e-4b5b-8096-d0ddf76e4963/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b65034a-6473-445b-8968-f8e0d5dbd1f5
Behavior Graph:
Download SVG
%3 guuid=9c455a69-1800-0000-da9b-837feb040000 pid=1259 /usr/bin/sudo guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262 /tmp/sample.bin net guuid=9c455a69-1800-0000-da9b-837feb040000 pid=1259->guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e5e2386c-1800-0000-da9b-837ff0040000 pid=1264 /tmp/sample.bin guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262->guuid=e5e2386c-1800-0000-da9b-837ff0040000 pid=1264 clone guuid=7723a598-1900-0000-da9b-837fb2070000 pid=1970 /tmp/sample.bin guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262->guuid=7723a598-1900-0000-da9b-837fb2070000 pid=1970 clone guuid=5e81ad98-1900-0000-da9b-837fb3070000 pid=1971 /tmp/sample.bin net send-data zombie guuid=490ff46b-1800-0000-da9b-837fee040000 pid=1262->guuid=5e81ad98-1900-0000-da9b-837fb3070000 pid=1971 clone guuid=578b406c-1800-0000-da9b-837ff1040000 pid=1265 /tmp/sample.bin guuid=e5e2386c-1800-0000-da9b-837ff0040000 pid=1264->guuid=578b406c-1800-0000-da9b-837ff1040000 pid=1265 clone guuid=2cc8456c-1800-0000-da9b-837ff2040000 pid=1266 /tmp/sample.bin dns net send-data zombie guuid=e5e2386c-1800-0000-da9b-837ff0040000 pid=1264->guuid=2cc8456c-1800-0000-da9b-837ff2040000 pid=1266 clone guuid=2cc8456c-1800-0000-da9b-837ff2040000 pid=1266->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 42B f9ed34c3-977d-5a54-b8af-fb4beb1194e4 ilovenetssomuch.ddns.net:69 guuid=2cc8456c-1800-0000-da9b-837ff2040000 pid=1266->f9ed34c3-977d-5a54-b8af-fb4beb1194e4 send: 6B guuid=5e81ad98-1900-0000-da9b-837fb3070000 pid=1971->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1260B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=5e81ad98-1900-0000-da9b-837fb3070000 pid=1971->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09e701b8-0257-4bcf-b0f1-6a26ad7e7d5b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1852606
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852606 Sample: Polar.x86.elf Startdate: 17/01/2026 Architecture: LINUX Score: 76 26 ilovenetssomuch.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 6 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 Polar.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 40 Uses dynamic DNS services 26->40 process4 process5 16 Polar.x86.elf 8->16         started        18 Polar.x86.elf 8->18         started        20 Polar.x86.elf 8->20         started        process6 22 Polar.x86.elf 16->22         started        24 Polar.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 20:31:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3vwmlfiurqeq5hrvm7gc4ysorr63nju7k6mrbf574tw6cjdojgzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260117-zakhpact7h/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
ilovenetssomuch.ddns.net
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/52a2a124-17b1-4be4-8aa7-fd4183b957af
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 c71b9710d13d3152d370b46d22afda921cbe0815bbfc49eb703c6a0c739dc91f

Mirai

elf dd6cc595148c090e9e3567cc2e624e8c7db6a69f57991097bfe4ede1246e49b3

(this sample)

  
Dropped by
SHA256 c71b9710d13d3152d370b46d22afda921cbe0815bbfc49eb703c6a0c739dc91f
  
URLhaus
https://urlhaus.abuse.ch/url/3711502/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 823efa9115fb9101b56dd3e5629aa0d3

Comments